8-oxoresolvin D1(1-)

A polyunsaturated fatty acid anion that is the conjugate base of 8-oxoresolvin D1, obtained by deprotonation of the carboxy group; major species at pH 7.3.


a lipid IIA(2-)

Major species at pH 7.3


An oxo monocarboxylic acid anion that is the conjugate base of 8-[(1S,2S)-3-oxo-2-{(Z)-pent-2-en-1-yl}cyclopentyl]octanoic acid resulting from the deprotonation of the carboxy group; major species at pH 7.3.


Decaanion of 1D-myo-inositol 1,2,3,5,6-pentakisphosphate arising from global deprotonation of the phosphate functions.


1-acyl-2-arachidonoyl-sn-glycero-3-phospho-D-myo-inositol(1-) in which the 1-acyl group is specified as (10Z)-heptadecenoyl.


prostaglandin G3(1-)

A prostaglandin carboxylic acid anion that is the conjugate base of prostaglandin G3, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A anionic ceramide phosphoinositol compound having a hexacosanoyl group attached to the ceramide nitrogen and no hydroxylation at C-4 of the long-chain base or at C-2 or C-3 of the very-long-chain fatty acid. Major species at pH 7.3


A nucleoside triphosphate(4-) obtained by global deprotonation of the triphosphate OH groups of ITP; major species present at pH 7.3.


branched-chain amino-acid anion

A branched-chain amino acid whose alpha-carboxylic acid group is ionized.


torvanol A(1-)

An  organosulfonate oxoanion that is the conjugate base of torvanol A hydrogen sulfate.


The trans-isomer of 4-coumarate.


A hydroperoxy fatty acid anion that is the conjugate base of (R)-2-hydroperoxy-alpha-linolenic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A dicarboxylic acid dianion obtained by deprotonation of the two carboxy groups of (5Z,8Z,11Z,14Z)-icosatetraenedioic acid; major species at pH 7.3.


An N-acyl-D-alpha-amino acid anion arising from deprotonation of the carboxy groups and protonation of the amido group of any N-acyl-D-glutamic acid.


A monocarboxylic acid anion that is the conjugate base of N-[(15S)-hydroperoxy-(5Z,8Z,11Z,13E)-icosatetraenoyl]glycine, obtained by deprotonation of the carboxy group; major species at pH 7.3.


Major species at pH 7.3.


A dicarboxylic acid anion obtained by deprotonation of at least one of the carboxy groups of 2-hydroxyglutaric acid.


A flavonoid oxoanion obtained by deprotonation of the hydroxy group at position 7 of baicalein. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


An organophosphate oxoanion obtained by deprotonation of the phosphate and phosphonate OH groups of alpha-D-ribose 1-methylphosphonate 5-phosphate; major species at pH 7.3.


pentadecanoate

A straight-chain, saturated fatty acid anion resulting from the deprotonation of the carboxy group of pentadecanoic acid. It is the major species at pH 7.3.


A 1,2-diacyl-sn-glycerol 3-phosphate(2-) in which the 1- and 2-acyl substituent are specified as oleoyl and (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl respectively; major species at pH 7.3.


Major species at pH 7.3


tetramyristoyl cardiolipin(2-)

A cardiolipin(2-) that is the conjugate base of tetramyristoyl cardiolipin obtained by deprotonation of the phosphate OH groups; major species at pH 7.3.


omega-7 unsaturated fatty acyl-CoA(4-)

An unsaturated fatty acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate OH groups of any omega-7 unsaturated fatty acyl-CoA; major species at pH 7.3.


dihydrolipoate

The conjugate base of dihydrolipoic acid.


An organosulfate oxoanion that is the conjugate base of avibactam, obtained by deprotonation of the sulfo group.


An acyl-CoA oxoanion that is the pentaanion of 3-oxooctanedioyl-CoA, arising from deprotonation of phosphate, diphosphate and carboxylic acid functions; major species at pH 7.3.


gibberellin A3 O-beta-D-glucoside(1-)

Conjugate base of gibberellin A3 O-beta-D-glucoside arising from deprotonation of the carboxylic acid group


chlorophyllide a(2-)

A cyclic tetrapyrrole anion arising from deprotonation of the carboxy group and the C-21 posiiton of chlorophyllide a. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


N-acetyl-L-citrullinate

An N-acyl-L-alpha-amino acid anion that is the conjugate base of N-acetyl-L-citrulline, obtained by deprotonation of the carboxy group; major species at pH 7.3.


5-deoxy-alpha-D-ribose 1-phosphate(2-)

An organophosphate oxoanion resulting from the removal of two protons from the phosphate group of 5-deoxy-alpha-D-ribose 1-phosphate.


A fatty acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of 2-hydroxytetradecanoyl-CoA; major species at pH 7.3.


A 1-(alk-1-enyl)-2-oleyl-sn-glycero-3-phosphoserine(1-) in which the alk-1-enyl group has Z geochemistry.


Conjugate base of quercitrin arising from selective deprotonation of the 7-hydroxy group; major species at pH 7.3.


An anionic phospholipid obtained by deprotonation of the phosphate OH groups of any 1-alkyl-2-acyl-glycero-3-phosphate. Major species at pH 7.3.


A 1-phosphatidyl-1D-myo-inositol(1-) in which the phosphatidyl acyl group at position 2 is specified as arachidonoyl while that at position 2 remains unspecified.


An 2,3-trans-enoyl CoA(4-) obtained by deprotonation of phosphate and diphosphate OH groups of (2E,5Z)-tetradecadienoyl-CoA; major species at pH 7.3.


A dicarboxylic acid dianion resulting from removal of a proton from both carboxy groups of N-acetyl-LL-2,6-diaminopimelic acid.


A polyunsaturated fatty acid anion that is the conjugate base of (4Z,7Z,10Z,13Z,16Z,19S,20R)-19,20-epoxydocosapentaenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


cytidine 2'-phosphate(2-)

A organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of cytidine 2'-phosphate. Major structure at pH 7.3 (according to Marvin v 6.2.0.).


Tetraanion of sinapoyl-CoA arising from deprotonation of phosphate and diphosphate functions.


A HETE anion that is the conjugate base of 16-HETE, arising from deprotonation of the carboxy group; major species at pH 7.3.


steroid acid anion

Any anion formed by loss of a proton from a steroid acid.


A dicarboxylic acid dianion resulting from the deprotonation of the two carboxy groups of 3-methylbenzylsuccinic acid; Major species at pH 7.3.


N-succinyl-L-alpha-amino acid(2-)

A doubly-charged N-acyl-L-alpha-amino acid anion resulting from deprotonation of both carboxy groups of N-succinyl-L-alpha-amino acid. Major species at pH 7.3.


A trans,trans-2,3,4,5-tetradehydroacyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of trans,trans-2,4-hexadienoyl-CoA; major species at pH 7.3.


The organophosphate oxoanion that is the monoanion formed from biotinyl-5'-AMP by loss of a proton from the phospho group; major microspecies at pH 7.3.


A 2-acyl-sn-glycero-3-phosphate(2-) obtained by deprotonation of the phosphate OH groups of 2-oleoyl-sn-glycero-3-phosphate; major species at pH 7.3.


A hydroxy monocarboxylic acid anion that is the conjugate base of 1,4-dihydroxy-2-naphthoic acid.


Dianion of cyclic di-3',5'-guanylic acid.


An acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate OH groups of ascr#22-CoA; major species at pH 7.3.


Major species at pH 7.3.


A galactosylceramide sulfate(1-) in which the ceramide N-acyl group is specified as (R)-2-hydroxybehenoyl.


The conjugate base of L-5-carboxymethylhydantoin; major species at pH 7.3.


phosphatidylinositol 42:0(1-)

A 1-phosphatidyl-1D-myo-inositol(1-) in which the acyl groups at C-1 and C-2 contain 42 carbons in total and 0 double bonds.


Any Delta(12)-acyl-CoA in which the mono- and di-phosphate groups are fully deprotonated.


tetratriacontatetraenoate

A polyunsaturated fatty acid anion that is the conjugate base of tetratriacontatetraenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A 3-substituted propionyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of any medium-chain 3-substituted propionyl-CoA; major species at pH 7.3.


An (S)-3-hydroxyacyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate OH groups of (S)-3-hydroxyoctanoyl-CoA; major species at pH 7.3.


A ribonucleoside triphosphate oxoanion that is the heptaanion of guanosine 3'-diphosphate 5'-triphosphate.


hexuronate

A uronate obtained via deprotonation of the carboxy group of any hexuronic acid.


The conjugate base of 3-oxoglycyrrhetinic acid acid; major species at pH 7.3.


An S-substituted glutathione(1-) obtained by deprotonation of the the two carboxy groups and protonation of the glutamyl amino group of (E)-1-(glutathion-S-yl)-2-(indol-3-yl)acetohydroximate. Major microspecies at pH 7.3.


D-erythrulose 1-phosphate(2-)

An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of D-erythrulose 1-phosphate; major species at pH 7.3.


An acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of (14Z,17Z,20Z,23Z,26Z,29Z)-dotriacontahexaenoyl-CoA.


An acyl-CoA(4-) resulting from the removal of all four protons from the phosphate and diphosphate groups of (2R)-ibuprofenoyl-CoA; major species at pH 7.3.


L-trihomomethionine zwitterion

An L-polyhomomethionine zwitterion obtained by transfer of a proton from the carboxy to the amino group of L-trihomomethionine; major species at pH 7.3.


ethylmalonate

A dicarboxylic acid anion obtained by deprotonation of at least one of the carboxy groups of ethylmalonic acid.


A 3-oxo-fatty acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of (18Z,21Z,24Z,27Z,30Z,33Z)-3-oxohexatriacontahexaenoyl-CoA.


An acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate groups of oscr#14-CoA; major species at pH 7.3.


phosphatidylinositol 34:1(1-)

A 1-phosphatidyl-1D-myo-inositol(1-) in which the acyl groups at C-1 and C-2 contain 34 carbons in total and 1 double bond.


Se-methyl-L-selenocysteinate

An L-alpha-amino acid anion having methylselanylmethyl as the side-chain.


An inositol phosphate oxoanion obtained by deprotonation of the free phosphate OH group of 1-(sn-glycero-3-phospho)-1D-myo-inositol; major species at pH 7.3.


Trianion of UDP-N-acetylmuramoyl-L-alanine arising from deprotonation of diphosphate and alanine carboxy groups; major species at pH 7.3.


A UDP-N-acetylmuramoyl-L-alanyl-D-glutamate(4-) in which the muramoyl fragment has alpha-configuration at its anomeric centre; major species at pH 7.3.


2,3,4-saturated fatty acyl CoA(4-)

An acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate OH groups of any 2,3,4-saturated fatty acyl CoA.


chlorobenzoate

Any member of the class of benzoates in which the benzene ring is substituted by at least one chloro group.


A steroidal acyl-CoA(4-) oxoanion obtained by deprotonation of the phosphate and diphosphate OH groups of 7alpha,12alpha-dihydroxy-3-oxochol-4-en-24-oyl-CoA; major species at pH 7.3.


An epoxy(hydroxy)icosatrienoate that is the conjugate base of (8R)-hydroxy-(11S,12S)-epoxyicosa-(5Z,9E,14Z)-trienoic acid, obtained by deprotonation of the carboxy group.


An N-acylphosphatidylethanolamine(1-) in which the N-acyl group is specified as capryloyl (octanoyl) while the phosphatidyl acyl groups at position 1 and 2 are specified as palmitoyl (hexadecanoyl) and linoleoyl (9Z,12Z-octadecadienoyl) respectively; major species at pH 7.3.


A phenolate anion resulting from removal of the proton from the phenolic hydroxy group of (3,5-dichloro-2,4,6-trihydroxyphenyl)hexan-1-one that is para to the hexanoyl group. The major structure at pH 7.3.


Major microspecies at pH 7.3


A steroid acid anion that is the conjugate base of 3-hydroxy-9-oxo-9,10-seco-23,24-bisnorchola-1,3,5(10)-trien-22-oic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A 3-hydroxy fatty acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (3R,17Z,20Z,23Z,26Z)-3-hydroxydotriacontatetraenoyl-CoA; major species at pH 7.3.


A steroid sulfate oxoanion obtained by deprotonation of at least one of the sulfo groups of 5alpha-pregnan-3beta,20alpha-diol disulfate


A CDP-diacylglycerol(2-) obtained by deprotonation of the diphosphate OH groups of CDP-1,2-dilinoleoyl-sn-glycerol; major species at pH 7.3.


A pentenedioate that is the dianion obtained by the deprotonation of both the carboxy groups of glutaconic acid.


The conjugate base of 2,8-dihydroxy-1,4-naphthoquinone arising from selective deprotonation of the 2-hydroxy group; major species at pH 7.3.


An aminobenzoate that is the conjugate base of 4-aminosalicylic acid, obtained by deprotonation of the carboxy group. Major miscrospecies at pH 7.3.


An organophosphate oxoanion that is the conjugate base of CDP-N,N-dimethylethanolamine, obtained by deprotonation of the diphosphate OH groups and protonation of the tertiary amino group; major species at pH 7.3.


A carbohydrate acid derivative anion that is HP_dp02_0008 [alpha-Delta4,5-UA(2S)-(1->4)-alpha-D-GlcpNS] in which the carboxy, sulfamic acid, and sulfooxy groups have undergone deprotonation.


phosphatidylserine 42:0(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 42 carbons in total and 0 double bonds.


The dianion resulting from the removal of both protons from the arsenate group of arseno-mycothiol.


(-)-bornyl diphosphate(3-)

An organophosphate oxoanion obtained by deprotonation of the diphosphate OH groups of (-)-bornyl diphosphate; major species at pH 7.3.


A 1-acylglycero-3-phospho-1'-glycerol(1-) that is the conjugate base of (S,S)-3-oleoyl-sn-glycero-1-phospho-(1'-sn-glycerol) obtained by deprotonation of the phosphate OH group; major species at pH 7.3.


beta-casomorphin-7 (human)(1-)

A peptide anion obtained from the deprotonation of the two carboxy groups, and protonation of the primary amino group of human beta-casomorphin-7. It is the major species at pH 7.3.


An organosulfate oxoanion that is the conjugate base of durlobactam, obtained by deprotonation of the sulfo group; Major species at pH 7.3.


A monocarboxylic acid anion that is the conjugate base of N-(indol-3-ylacetyl)glutamine, obtained by deprotonation of the carboxy group; major species at pH 7.3.


An acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of 17-hydroxy-3-oxopregn-4-en-20-carboxy-CoA; major species at pH 7.3.


A steroid acid anion that is the conjugate base of 3-dehydro-4-carboxyzymosterol, obtained by deprotonation of the carboxy group; major species at pH 7.3.


omega-methyl fatty acid anion

A fatty acid anion obtained by deprotonation of the carboxy group of any omega-methyl fatty acid; major species at pH 7.3.


A 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycerol)(1-) in which the 1- and 2-acyl groups are specified as hexadecanoyl (palmitoyl) and 9Z-octadecenoyl (oleoyl) respectively; major species at pH 7.3.


Major species at pH 7.3


N-dodecanoylsphingosine 1-phosphate(2-)

A N-acylsphingosine 1-phosphate(2-) in which the ceramide N-acyl group is specified as dodecanoyl (lauroyl).


ketogluconate

A gluconate that contains a ketonic carbonyl group.


A member of the class of benzoates that results from the removal of a proton from the carboxylic acid group of 3-O-methylgallic acid.


An inositol phosphate oxoanion obtained by global deprotonation of the phosphate and diphosphate OH groups of 1,5-bis(diphospho)-1D-myo-inositol 2,3,4,6-tetrakisphosphate.


An (omega-1)-hydroxy fatty acid anion resulting from the deprotonation of the carboxy group of 20-hydroxyhenicosanoic acid. The major species at pH 7.3.


A tricarboxylic acid trianion obtained by deprotonation of the three carboxy groups of (-)-threo-isodihomocitric acid; major species at pH 7.3.


kynurenate

A quinolinemonocarboxylate that is the conjugate base of kynurenic acid


norsolorinate anthrone(2-)

An organic anion obtained by selective deprotonation of the 2- and 7-hydroxy groups of norsolorinic acid anthrone.


An anionic ganglioside that is the conjugate base of N-acetyl-alpha-neuraminosyl-(2->3)-beta-D-galactosyl-ceramide arising from deprotonation of the neuraminosyl carboxy group; major species at pH 7.3.


A dicarboxylic acid monoanion that is the conjugate base of trans,trans-muconic acid.


glycerol 1,2-cyclic phosphate(1-)

Conjugate base of glycerol 1,2-cyclic phosphate; major species at pH 7.3.


A long-chain unsaturated fatty acid anion that is the conjugate base of (9Z,13S)-12,13-epoxyoctadeca-9,11-dienoic acid arising from deprotonation of the carboxylic acid function.


propynoate

An acetylenic fatty acid anion and the conjugate base of propynoic acid, arising from deprotonation of the carboxylic acid group.


Octaanionic form of precorrin-4 arising from global deprotonation of the carboxy groups; major species at pH 7.3.


cardiolipin 80:17(2-)

A cardiolipin(2-) derivative in which the four phosphatidyl acyl groups contain a total of 80 carbons and 17 double bonds.


A steroid acid anion that is the conjugate base of (25R)-Delta(4)-dafachronic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


phosphatidylglycerol phosphate(3-)

The glycerophosphoglycerophosphate anion of charge -3 formed by loss of a 3 protons from the OH groups of the phosphate functions.


A peptide anion obtained by deprotonation of both carboxy groups and protonation of the glutamyl amino group of S-nitrosoglutathione; major species at pH 7.3.


A doubly-charged nucleotide-sugar oxoanion obtained via deprotonation of the diphosphate OH groups of UDP-N-acetyl-L-fucosamine; major species at pH 7.3.


An omega-carboxyacyl-CoA(5-) obtained by deprotonation of the phosphate, diphosphate and carboxy groups of any 3-carboxy-3-hydroxypropanoyl-CoA; major species at pH 7.3.


heparosan-N-sulfate D-glucuronate

A carbohydrate acid derivative anion obtained via global deprotonation of the carboxy and sulfo groups of heparosan-N-sulfate D-glucuronic acid; major species at pH 7.3.


ethyl eosin anion

The anionic form of ethyl eosin.


N-(fatty acyl)-L-isoleucine(1-)

an N-acyl-L-isoleucine where the fatty acyl chain is not specified, major species at pH 7.3.


An organophosphate oxoanion obtained by deprotonation of the diphosphate OH groups of 2-oxo-dADP.


N-decanoylglycinate

An N-acylglycinate that is the conjugate base of N-decanoylglycine, obtained by deprotonation of the carboxy group; major species at pH 7.3.


(R)-rosmarinate

A stereoisomer of rosmarinate having (R)-configuration.


A galactosylceramide sulfate(1-) in which the ceramide N-acyl group is specified as stearoyl.


A 4-hydroxy monocarboxylic acid anion resulting from the removal of a proton from the carboxy group of 4-hydroxybutyric acid.


A monounsaturated fatty acid anion that is the conjugate base of 12,13-DiHOME, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A monocarboxylic acid anion that is the conjugate base of icas#12 resulting from the deprotonation of the carboxy group; Major species at pH 7.3.


pyrocatechol sulfate(1-)

An organosulfonate oxoanion that is the conjugate base of pyrocatechol sulfate, obtained by deprotonation of the sulfo group; major species at pH 7.3.


D-mannosyl-D-glycerate

The carbohydrate acid anion formed from a D-mannosyl-D-glyceric acid by deprotonation of the carboxylic acid moiety.


3',5'-cyclic CMP(1-)

The conjugate base of 3',5'-cyclic CMP; major species at pH 7.3.


Watasenia luciferin(2-)

A doubly-charged organosulfate oxoanion arising from deprotonation of both sulfo groups of Watasenia luciferin; major species at pH 7.3.


An organophosphate oxoanion that is the dianion of alpha-D-Man-(1->3)-beta-D-Glc-(1->4)-alpha-D-Glc-1-diphospho-ditrans,polycis-undecaprenol arising from deprotonation of both free diphosphate OH groups; major species at pH 7.3.


An acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of (5Z,11Z,14Z,17Z)-icosatetraenoyl-CoA; major species at pH 7.3.


2-C-methyl-D-erythritol 4-phosphate(2-)

An organophosphate oxoanion arising from deprotonation of the phosphate OH groups of 2-C-methyl-D-erythritol 4-phosphate; major species at pH 7.3.


An acyl-CoA(4-) oxoanion arising from deprotonation of the phosphate and diphosphate OH groups of 3,22-dioxochol-4-ene-24-oyl-CoA; major species at pH 7.3.


A triacontatetraenoate that is the conjugate base of (15Z,18Z,21Z,24Z)-triacontatetraenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


m-hydroxyhippurate

A monocarboxylic acid anion that is the conjugate base of m-hydroxyhippuric acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A cardiolipin 70:6(2-) obtained by deprotonation of the phosphate OH groups of 1,1',2-trilinoleoyl-2'-palmitoyl cardiolipin; major species at pH 7.3.


A 3-hydroxy fatty acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (3R,11Z,14Z)-3-hydroxyicosadienoyl-CoA; major species at pH 7.3.


polysaccharide acid oxoanion

A carbohydrate acid derivative anion arising from deprotonation of one or more oxoacid OH groups of any polysaccharide acid.


phosphatidylserine 46:2(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 46 carbons in total and 2 double bonds.


lyxonate

A pentonate resulting from the deprotonation of the carboxy group of a lyxonic acid.


name: (Kdo)2-lipid A 1-diphosphate(7-) (E. coli)

description: A carbohydrate acid derivative anion obtained by deprotonation of the carboxy, phosphate and diphosphate functions of (Kdo)2-lipid A 1-diphosphate; major species at pH 7.3.


The dihydroxybenzoate anion formed by loss of a proton from the carboxy group of 3,4-dihydroxy-5-polyprenylbenzoic acid.  The major species present at pH 7.3, it is an intermediate in the formation of ubiquinone.


Tetraanion of cyclohex-2,5-dienecarboxyl-CoA arising from deprotonation of phosphate and diphosphate functions; major mirospecies at pH 7.3.


A peptide anion obtained by deprotonation of both carboxy groups and protonation of the glutamyl amino group of S-(chloromethyl)glutathione; major species at pH 7.3.


The tetraanion of a (2S)-2-methylacyl-CoA compound.


An anionic phospholipid that is the conjugate base of (S,S)-2-oleoylglycero-1-phospho-1'-glycerol obtained by deprotonation of the phosphate OH group; major species at pH 7.3.


4-phospho-(KDO)-lipid IVA(7-)

The lipid IVA oxoanion that is (KDO)-lipid IVA(5-) phosphorylated at the 4 position on the KDO moiety; protonated to pH 7.3.


An acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of 3-trans-caffeoyl-CoA; major species at pH 7.3.


name: a macrocyclic archaeaol phospholipid(1-)


peregrinol diphosphate(3-)

An organophosphate oxoanion obtained by deprotonation of the diphosphate OH groups of peregrinol diphosphate; major species at pH 7.3.


A 1-(alk-1Z-enyl)-sn-glycero-3-phospho-(N-acyl)ethanolamine(1-) obtained by deprotonation of the phosphate OH group of 1-O-(1Z-octadecenyl)-sn-glycero-3-phospho-(N-hexadecanoyl)ethanolamine; major species at pH 7.3.


An unsaturated fatty acid anion that is the conjugate base of (8E,10S)-10-hydroperoxy-8-octadecenoic acid, obtained by deprotonation of the carboxy group.


A trans-3,cis-5-dienoyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate functions of trans-3-cis-5-octadienoyl-CoA; major species at pH 7.3.


cardiolipin 72:7(2-)

A cardiolipin(2-) derivative in which the four phosphatidyl acyl groups contain a total of 72 carbons and 7 double bonds.


A 3-methoxy-4-hydroxy-5-all-trans-polyprenylbenzoate in which the polyprenyl component is specified as octaprenyl.


A monoacylglycero-3-phosphoglycerol(1-) obtained by deprotonation of the phosphate OH group of any 1-acylglycero-3-phospho-1'-glycerol; major species at pH 7.3.


A flavonoid oxoanion obtained by deprotonation of the 5-hydroxy group of 3',4',5-trihydroxy-3,7-dimethoxyflavone. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


A monocarboxylic acid anion resulting from the deprotonation of the carboxy group of (R)-imazapyr.


Sirius red 4B(2-)

An organosulfonate oxoanion obtained by deprotonation of the sulfonic acid groups of Sirius red 4B (acid form).


A hydroxamic acid anion resulting from the removal of a proton from each of the three hydroxamic acid groups of desferricoprogen.


An acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate OH groups of (3E,5Z)-tetradecadienoyl-CoA.


D-glucosaminic acid 6-phosphate(2-)

An organophosphate oxoanion obtained by deprotonation of the carboxy and phosphate OH groups and protonation of the amino group from D-glucosaminate 6-phosphate.


1-arachidonoylglycerone 3-phosphate(2-)

A 1-acylglycerone 3-phosphate(2-) obtained by deprotonation of the phosphate OH groups of 1-arachidonoylglycerone 3-phosphate; major species at pH 7.3.


A 1-monolysocardiolipin(2-) obtained by deprotonation of the phosphate OH groups of 1,2,2'-trilinoleoyl-1'-monolysocardiolipin; major species at pH 7.3.


A carbohydrate acid derivative anion resulting from the removal of a proton from the carboxy and sulfate groups of 2-acetamido-2-deoxy-3-O-(4-deoxy-alpha-L-threo-hex-4-enopyranosyluronic acid)-4-O-sulfo-beta-D-galactopyranose arising from deprotonation of carboxylic acid and sulfate functions.


N,N-dihydroxyhexahomomethioninate

Conjugate base of N,N-dihydroxyhexahomomethionine.


long-chain 3-oxo-fatty acyl-CoA(4-)

A 3-oxo-fatty acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate OH groups of any long-chain 3-oxo-fatty acyl-CoA; major species at pH 7.3.


phosphatidylinositol O-38:4(1-)

An alkyl,acyl-sn-glycero-3-phospho-1D-myo-inositol(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 38 carbons and 4 double bonds.


cyclic dehypoxanthinylfutalosinate(1-)

A benzoate anion that is the conjugate base of cyclic dehypoxanthinylfutalosine, arising from deprotonation of the carboxy group; major species at pH 7.3.


A monocarboxylic acid anion that is the conjugate base of 13-(beta-D-glucosyloxy)docosanoic acid, arising from deprotonation of the carboxy group.


N-oleoyl-L-serinate

An N-acyl-L-alpha-amino acid anion resulting from the deprotonation of the carboxy group of N-oleoyl-L-serine. The major species at pH 7.3.


omega-hydroxyphytanate

An omega-hydroxy fatty acid anion that is the conjugate base of omega-hydroxyphytanic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


Tetraanion of UDP-N-acetylmuramoyl-L-alanyl-D-gamma-glutamyl-meso-2,6-diaminoheptanedioic acid.


A doubly-charged organophosphate oxoanion resulting from the removal of two protons from the diphosphate group of alpha-D-rhamnosyl-(1->4)-N-acetyl-D-glucosaminyl undecaprenyl diphosphate; major species at pH 7.3.


rifampicin hemiaminal(2-)

Major species at pH 7.3.


An acyl-CoA(4-) oxoanion arising from deprotonation of the phosphate and diphosphate OH groups of 3,8-dioxooct-5-enoyl-CoA; major species at pH 7.3.


An enolate resulting from the deprotonation of the hydroxy group of the enol moiety of TAN-1612.


A dicarboxylic acid monoanion that is the conjugate base of 2-amino-3-(3-oxoprop-1-enyl)but-2-enedioic acid and the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


A monocarboxylic acid anion resulting from the removal of a proton from the carboxy group of (R)-dichlorprop. The major species at pH 7.3


A mannosylinositol phosphorylceramide(1-) having a tetracosanoyl group attached to the ceramide nitrogen, with hydroxylation at C-4 of the long-chain base.


chlorophyllide b(2-)

A cyclic tetrapyrrole anion that is derived from chlorophyllide b via deprotonation of the carboxy group and formation of a carbide ion. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


murideoxycholate

A  bile acid anion that is the conjugate base of murideoxycholic acid.


A polyunsaturated fatty acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of (19Z,22Z,25Z,28Z)-tetratriacontatetraenoyl-CoA.


geranyl diphosphate(3-)

Trianion of geranyl diphosphate arising from deprotonation of the three OH groups of the diphosphate; major species at pH 7.3.


glycerophosphoglycerophosphate anion

An anionic phospholipid obtained by deprotonation of the phospho groups of any glycerophosphoglycerophosphate; major species at pH 7.3.


Major species at pH 7.3


An organophosphate oxoanion resulting from the removal of two protons from the phosphate group of 8-oxo-dGMP.


beta-D-fructofuranose 2-phosphate(2-)

Dianion of beta-D-fructofuranose 2-phosphate.


An organic anion obtained by deprotonation of the carboxy, sulfo and one of the hydroxy groups as well as protonation of the amino group of A47934; major species at pH 7.3.


dehydroepiandrosterone sulfate(1-)

The conjugate base of 3beta-hydroxyandrost-5-en-17-one 3-sulfate arising from deprotonation of the sulfate OH group; major species at pH 7.3.


erinacine Q

Major species at pH 7.3


tuberculosinyl diphosphate(3-)

A organophosphate oxoanion arising from deprotonation of the three diphosphate OH groups of tuberculosinyl diphosphate.


N-acetyltryptophanate

A monocarboxylic acid anion which is obtained by deprotonation of the carboxy group of N-acetyltryptophan.


An ionic phospholipid obtained by deprotonation of the phosphate OH groups of 1-archaetidyl-1D-myo-inositol 3-phosphate.


A group of heterocyclic compounds based on the 5-methyl-5,6,7,8-tetrahydropteroic acid skeleton conjugated with one or more L-glutamic acid or L-glutamate units.


A polyunsaturated fatty acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (9Z,12Z)-18-hydroxyoctadecadienoyl-CoA; major species at pH 7.3.


An organophosphate oxoanion obtained by deprotonation of the diphosphate OH groups of alpha-D-mannosyl-(1->3)-N-acetyl-alpha-D-glucosaminyl-1-diphospho-ditrans,polycis-undecaprenol. Major species at pH 7.3.


A 3-hydroxy fatty acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (3R,21Z,24Z,27Z,30Z,33Z)-3-hydroxyhexatriacontapentaenoyl-CoA; major species at pH 7.3.


Pentaanion of (E)-2-benzylidenesuccinyl-CoA.


A keto-D-gluconate that is the conjugate base of 3-dehydro-D-gluconic acid, obtained by deprotonation of the carboxy group.


Pentaanion of trans-4-carboxybut-2-enoyl-CoA arising from deprotonation of phosphate, diphosphate and carboxylic acid functions.


An icosanoid anion that is the conjugate base of 11-HETE, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A polyanionic polymer obtained by deprotonation of the phosphate and diphosphate functions of 4-O-({poly[(2R)-2-glucosyl-1-glycerylphosphonato]}-[2R]-1-glycerylphosphonato)-N-acetyl-beta-D-mannosaminyl-(1->4)-N-acetyl-alpha-D-glucosaminyl undecaprenyl diphosphate; major species at pH 7.3.


hippurates

An N-acylglycinate obtained by deprotonation of the carboxy group of hippuric acid (N-benzoylglycine) and its derivatives.


phosphatidylserine O-32:2(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 32 carbons and 2 double bonds.


An inositol C20 phosphodihydroceramide(1-) in which the N-acyl group is specified as tetracosanoyl; major species at pH 7.3.


A benzoate anion resulting from the removal of protons from the phenolic hydroxy group and the carboxy group of 2',4',5',7'-tetrabromo-2,3,4,5-tetrachlorofluorescein.


resolvin T2(1-)

A docosanoid anion that is the conjugate base of resolvin T2, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A long-chain fatty acyl-CoA(4-) in which the S-acyl moiety contains 18 carbons and 1 double bond. Major species at pH 7.3.


Major species at pH 7.3


An mannosylinositol phosphophytoceramide(1-) obtained by deprotonation of the free phosphate OH group of any mannosylinositol-1-phosphophytoceramide; major species at pH 7.3.


Conjugate base of 3-hydroxy-2-methylquinolin-4(1H)-one.


A 1-phosphatidyl-1D-myo-inositol 5-phosphate(3-) arising from deprotonation of the phosphate OH groups of 1,2-dioctanoyl-sn-glycero-3-phospho-(1'D-myo-inositol-5'-phosphate); major species at pH 7.3.


A nucleotide-sugar oxoanion that is the conjugate base of dTDP-beta-L-rhodosamine, arising from deprotonation of the diphosphate group and protonation of the amino group; major species at pH 7.3.


2,3,4-saturated fatty acid(1-)

A fatty acid anion obtained by deprotonation of the carbox group of any 2,3,4-saturated fatty acid.


saturated fatty acyl-AMP(1-)

An fatty acyl-AMP(1-) that results from deprotonation of the phosphate OH group of any saturated fatty acyl-AMP; majoe r species at pH 7.3.


The 5-oxo monocarboxylic acid anion resulting from the removal of the proton from the carboxylic acid group of 2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoic acid.


A docosanoid anion obtained by deprotonation of the two carboxy groups and protonation of the alpha-amino group of (8S)-glycinylcystein-S-yl-(7R,17S)-dihydroxy-(4Z,9,11,13Z,15E,19Z)-docosahexaenoic acid; major species at pH 7.3.


A 3-oxo-fatty acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate groups of 7-methyl-3-oxooct-6-enoyl-CoA; major species at pH 7.3.


A benzoate in which an unspecified halogen atom is bonded to the carbon atom adjacent to the carboxylate group.


A steroid acid anion that is the conjugate base of (25R)-3beta,4beta-dihydroxycholest-5-en-26-oic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


An icosanoid anion that is the conjugate base of 15(R)-HEPE arising from deprotonation of the carboxylic acid group; major species at pH 7.3.


A phenolate anion that is the conjugate base of xanthohumol, obtained by deprotonation of the 1-hydroxy group. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


N-acetyl-L-tyrosinate

A monocarboxylic acid anion that is the conjugate base of N-acetyl-L-tyrosine, obtained by deprotonation of the carboxy group; major species at pH 7.3.


N-acetyl-L-cysteinate

A monocarboxylic acid anion that is the conjugate base of  N-acetyl-L-cysteine, obtained by deprotonation of the carboxy group; major species at pH 7.3.


The conjugate base of 5-oxoproline.


An organic anion that is the conjugate base of roseoflavin, obtained by removal of the imide proton at position 3. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


sucrose 6(F)-phosphate(2-)

Dianion of sucrose 6(F)-phosphate arising from deprotonation of the phosphate OH groups; major species at pH 7.3.


A hydroxy fatty acid ascaroside anion that is the conjugate base of oscr#18, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A nucleotide-sugar oxoanion arising from deprotonation of diphosphate and carboxy groups of UDP-N-acetyl-3-O-(1-carboxyvinyl)-D-glucosamine; major species at pH 7.3.


A retinoid anion that is the conjugate base of all-trans-4,16-dihydroxyretinoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


andrastin F(1-)

An enolate anion resulting from the deprotonation of the enol group of andrastin F. Major species at pH 7.3. Published in http://dx.doi.org/10.1016/j.tet.2013.07.029


L-homocysteinate

An L-alpha-amino acid anion that is the conjugate base of L-homocysteine, obtained by deprotonation of the carboxy group.


The conjugate base of 4-carboxymethyl-4-methylbut-2-en-1,4-olide; major species at pH 7.3.


A tricarboxylic acid trianion resulting from the deprotonation of all three hydroxy groups of N-acetyl-S-(2-succino)-L-cysteine. The major species at pH 7.3.


The conjugate base of 2-(hydroxymethyl)-4-oxobutanoic acid; major species at pH 7.3.


Trianion of 2-carboxy-4-methyl-5-[(2-phosphonooxy)ethylidene]-2,5-dihydrothiazole arising from deprotonation of carboxylic acid and phosphate functions.


Tetraanion of vinylacetyl-CoA arising from deprotonation of phosphate and diphosphate functions.


An acyl-CoA oxoanion that is the pentaanion of trans-2-decenedioyl-CoA, arising from deprotonation of the phosphate, diphosphate and carboxylic acid functions; major species at pH 7.3.


Tetraanion of 4-CDP-2-C-methyl-D-erythritol 2-phosphate arising from deprotonation of phosphate and diphosphate groups; major species at pH 7.3.


adenosine 5'-monophosphate(2-)

A nucleoside 5'-monophosphate(2-) that results from the removal of two protons from the phosphate group of adenosine 5'-monophosphate (AMP).


An octadecadienoyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate OH groups of (6Z,11E)-octadecadienoyl-CoA; major species at pH 7.3.


A doubly-charged S-alkyl thiosulfate anion obtained by deprotonation of both thiosulfate OH grous of thiosultap.


urate anion

An organic anion obtained by removal of at least one proton from any uric acid.


A 2'-deoxyribonucleoside 5'-diphosphate obtained by deprotonation of the diphosphate OH groups of 2'-deoxycytidine 5'-diphosphate (dCDP).


D-ribulose 1,5-bisphosphate(4-)

Tetraanion of D-ribulose 1,5-bisphosphate arising from deprotonation of all four phosphate OH groups; major species at pH 7.3.


A 6-oxo monocarboxylic acid anion resulting from the deprotonation of the carboxy group of (2Z,4E)-2-hydroxy-5-methyl-6-oxohexa-2,4-dienoic acid. The major species at pH 7.3.


A dicarboxylic acid dianion resuting from removal of a proton from both carboxy groups of 4-fumarylacetoacetic acid.


An inositol C20 phosphodihydroceramide(1-) in which the N-acyl group is specified as octacosanoyl; major species at pH 7.3.


aspirin-triggered protectin D1(1-)

A dihydroxydocosahexaenoate that is the conjugate base of aspirin-triggered protectin D1, obtained by deprotonation of the carboxy group; major species at pH 7.3.


The conjugate base of 2,4-dichloro-5-oxo-2,5-dihydro-2-furylacetic acid; major species at pH 7.3.


19-hydroxythromboxane A2(1-)

A thromboxane anion that is the conjugate base of 19-hydroxythromboxane A2, obtained by deprotonation of the carboxy group; major species at pH 7.3.


An organophosphate oxoanion obtained by deprotonation of both phosphate OH groups of salicin-6-phosphate; major species at pH 7.3.


myo-inositol hexakisphosphate(12-)

The organophosphate oxoanion formed by loss of 2 protons from each of the phosphate groups of 1D-myo-inositol.


lysinate

An alpha-amino-acid anion that is the conjugate base of lysine, arising from deprotonation of the carboxy group.


An S-substituted N-acetyl-L-cysteinate that is the conjugate base of N-acetyl-S-benzyl-L-cysteine resulting from the deprotonation of the carboxy group; major species at pH 7.3.


An organophosphate oxoanion that is a trianion arising from deprotonation of phosphate and carboxylic acid functions of 6-phospho-D-gluconic acid.


An organophosphonate oxoanion obtained by deprotonation of the phosphonate OH groups of (1S,2S)-1,2-dihydroxypropylphosphonic acid.


A long-chain fatty acid anion that is the conjugate base of 11-PAHSA, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A dicarboxylic acid monoanion that is the conjugate base of adipic acid.


A peptide anion that is the conjugate base of L-alanyl-gamma-D-glutamyl-meso-diaminopimelic acid, arising from deprotonation of the the three carboxy groups and protonation of both amino groups; major species at pH 7.3.


Conjugate base of 3,3',4',5,7-pentahydroxy-8-methoxyflavone


An Ins-1-P-6-Man-1-6-Ins-1-P-Cer C(2-) in which the acyl group and the ceramide base contain a total of 46 carbons and 0 double bonds, with the acyl group hydroxylated at position 2 and the ceramide base hydroxylated at position 4.


cyclohexanecarboxylate

A monocarboxylic acid anion that is the conjugate base of cyclohexanecarboxylic acid.


22-hydroxyprotectin D1(1-)

A docosanoid anion that is the conjugate base of 22-hydroxyprotectin D1, obtained by deprotonation of the carboxy group; major species at pH 7.3.


D-tagatofuranose 1,6-bisphosphate(4-)

A organophosphate oxoanion that is the tetraanion of D-tagatofuranose 1,6-bisphosphate.


Major microspecies at pH 7.3.


A 3-hydroxy fatty acyl-CoA(4-) oxoanion arising from deprotonation of the phosphate and diphosphate OH groups of 3-hydroxytetracosanoyl-CoA; the major species at pH 7.3.


A precorrin carboxylic acid anion that is the heptaanionic form of precorrin-6A. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


A hydroxy fatty acid ascaroside anion that is the conjugate base of oscr#32, obtained by deprotonation of the carboxy group; major species at pH 7.3.


An omega-hydroxy-lon-chain fatty acid anion that is the conjugate base of 15-hydroxypentadecanoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


coenzyme M(1-)

An organosulfonate oxoanion that is the conjugate base of coenzyme M; major species at pH 7.3.


A nucleotide-sugar oxoanion arising from deprotonation of the free diphosphate OH groups of dTDP-6-deoxy-alpha-D-allose.


17beta-estradiol 17-glucosiduronate

A monocarboxylic acid anion resulting from the deprotonation of the carboxy group of 17beta-estradiol 17-glucosiduronic acid.


triacontanoate

A straight-chain saturated fatty acid anion that is the conjugate base of melissic acid, arising from deprotonation of the carboxylic acid group.


A polyanionic polymer obtained by deprotonation of the carboxy groups of alpha-D-galacturonosyl-[(1->2)-alpha-L-rhamnosyl-(1->4)-alpha-D-galacturonosyl]n; major species at pH 7.3.


An anionic phospholipid obtained by deprotonation of the phosphate OH group of any alkyl,acylglycerophosphoinositol. Major species at pH 7.3.


Ins-1-P-Cer B/B'(1-)

An inositol phosphoceramide(1-) in which either the acyl group is hydroxylated at position 2 or the ceramide base is hydroxylated at position 4. Major species at pH 7.3.


N-hydroxy-L-trihomomethioninate

An N-hydroxy-L-polyhomomethioninate that is the conjugate base of N-hydroxy-L-trihomomethionine, obtained by deprotonation of the carboxy group; major species at pH 7.3.


ternatin C5(2-)

Dianion of ternatin C5 arising from deprotonation of the malonyl carboxy and 5-and 7- hydroxy groups.


An organophosphate oxoanion obtained by deprotonation of the phosphate and diphosphate functions of 4-O-[di(2R)-1-glycerylphosphonato]-N-acetyl-beta-D-mannosaminyl-(1->4)-N-acetyl-alpha-D-glucosaminyl undecaprenyl diphosphate; major species at pH 7.3.


An organophosphate oxoanion arising from deprotonation of the four diphosphate OH groups of tungsten-bis(molybdopterin guanine dinucleotide); major species at pH 7.3.


Conjugate base of 1-pyrroline-3-hydroxy-5-carboxylic acid.


A linear tetrapyrrole anion obtained by deprotonation of both the carboxy groups of 15-oxo-beta-bilirubin.


N-oleoyl-L-leucinate

An N-acyl-L-alpha-amino acid anion resulting from the deprotonation of the carboxy group of N-oleoyl-L-leucine. The major species at pH 7.3.


An organophosphonate oxoanion resulting from the removal of a proton from the phosphonic acid group of 1-aminocyclopropylphosphonic acid.


The organophosphate oxoanion formed by proton loss from each of the phospho groups of dihydrogen 4-O-(2-acetamido-2-deoxy-alpha-D-glucosylphospho)-2-acetamido-2-deoxy-alpha-D-glucosyl 3-aminopropyl phosphate


ribavirin 5'-monophosphate(2-)

An organophosphate oxoanion resulting from the removal of both protons from the phosphate group of  ribavirin 5'-monophosphate. It is the major species at pH 7.3.


A charged organophosphate oxoanion arising from deprotonation of the diphosphate OH groups of N2,N2,N7-trimethylguanosine 5'-diphosphate; major species at pH 7.3.


An icosanoid anion that is the conjugate base of 8(S)-HETE, obtained by deprotonation of the carboxy group; major species at pH 7.3.


N-acetyl-L-2-aminoadipate semialdehyde

An N-acyl-L-alpha-amino acid anion resulting from deprotonation of the carboxy group of N-acetyl-L-2-aminoadipic semialdehyde; major species at pH 7.3.


Octaanion of 1D-myo-inositol 1,4,5,6-tetrakisphosphate arising from global deprotonation of the phosphate OH groups.


An anionic phospholipid obtained by deprotonation of the phosphate OH groups of any 1-acyl-2-octadecanoyl-sn-glycero-3-phosphate; major species at pH 7.3.


An organophosphate oxoanion that is the conjugate base of 2-O-(alpha-D-mannopyranosyl)-1-phosphatidyl-1D-myo-inositol, obtained by deprotonation of the phosphate group; major species at pH 7.3.


A 2,3-trans-enoyl CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of trans-2-triacontenoyl-CoA; major species at pH 7.3.


Conjugate base of 3''-deamino-3''-oxonicotianamine.


digalacturonate

A carbohydrate acid anion resulting from the deprotonation of the carboxy groups of any digalacturonic acid.


A hydroperoxy fatty acid anion resulting from the deprotonation of the carboxy group of 10-hydroperoxy-8E-octadecenoic acid. The major species at pH 7.3.


A hydroxy monocarboxylic acid anion that is the conjugate base of pitavastatin, obtained by deprotonation of the carboxy group.


A hydroxy monocarboxylic acid anion that is the conjugate base of 3-hydroxy-3-methylhexanoic acid, arising from deprotonation of the carboxy group.


Tricarboxylate anion of 4-carboxy-2-hydroxyhexa-2,4-dienedioic acid; major species at pH 7.3.


A dTDP-4-acetamido-4,6-dideoxy-D-glucose(2-) in which the anomeric centre of the pyranose fragment has alpha-configuration.


A 4-hydroxy-3-polyprenylbenzoate in which the polyprenyl chain contains 8 prenyl units; major species at pH 7.3.


A 2,3-trans-enoyl CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (2E,11Z,14Z,17Z)-icosatetraenoyl-CoA; major species at pH 7.3.


dichloroacetate

A monocarboxylic acid anion that is the conjugate base of dichloroacetic acid.


L-pipecolate

A pipecolate that is the conjugate acid of L--pipecolic acid.


19-hydroxyprostaglandin I2(1-)

A prostaglandin carboxylic acid anion that is the conjugate base of 19-hydroxyprostaglandin I2, obtained by deprotonation of the carboxy group; major species at pH 7.3.


3-dehydro-L-gulonate 6-phosphate

An organophosphate oxoanion that is a trianion arising from deprotonation of the phosphate and carboxylic acid functions of 3-dehydro-L-gulonic acid 6-phosphate.


protochlorophyllide b(1-)

Major species at pH 7.3


Conjugate base of (2S)-2-hydroxyphytanic acid.


An organophosphate oxoanion obtained by deprotonation of the phosphate OH group of 3-fluorobenzoyl-AMP; major microspecies at pH 7.3.


A 3-hydroxytetracosanoyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (3S)-hydroxytetracoscanoyl-CoA; major species at pH 7.3.


A cardiolipin(2-) obtained by deprotonation of both free phosphate OH groups of 2'-palmitoylcardiolipin.


name: lipid A 1,4'-bis(2-aminoethyl diphosphate)(3-)

description: A lipid A oxoanion arising from deprotonation of the phosphate OH groups and protonation of the amino groups of lipid A 1,4'-bis(2-aminoethyl diphosphate); major species at pH 7.3.


An anionic ganglioside obtained by deprotonation of the neuraminosyl carboxy groups of ganglioside GT2; major species at pH 7.3.


The dianion obtained by removal of two protons from the phosphonic acid group of cidofovir.


Major species at pH 7.3.


A nucleotide-sugar oxoanion arising from deprotonation of the diphosphate OH groups and protonation of the amino group of dTDP-alpha-D-forosamine; major species at pH 7.3.


An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of any 2,3-diacyl-alpha-D-glucosaminyl 1-phosphate. Major microspecies at pH 7.3


all-trans-tridecaprenyl diphosphate(3-)

An all-trans-polyprenyl diphosphate(3-) arising from deprotonation of the diphosphate OH groups of all-trans-tridecaprenyl diphosphate; major species at pH 7.3.


The conjugate base of (5Z,7E,9E,14Z,17Z)-icosapentaenoic acid; major species at pH 7.3.


icosadienoate

A polyunsaturated fatty acid anion that is the conjugate base of icosadienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A 2-oxo monocarboxylic acid anion that is the conjugate base of 3,4-dihydro-4-hydroxyphenylpyruvic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


An alkyl,acyl-sn-glycero-3-phospho-1D-myo-inositol(1-) in which unspecified acyl and alkyl groups are located at positions 1 and 2 respectively.


A phenolate anion that is the conjugate base of 4-hydroxy-3-nitrophenylacetaldehyde; major species at pH 7.3


A 1-(1Z-alkenyl)-2-acyl-sn-glycero-3-phospho-L-serine(1-) in which the alk-1-enyl and acyl groups are specified as (1Z)-octadecenyl and (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl respectively.


A flavonoid oxoanion resulting from the deprotonation of the hydroxy group of 5-hydroxy-3,3',4',7-tetramethoxyflavone. The major species at pH 7.3.


Tetraanion of 4-iodobenzoyl-CoA arising from deprotonation of phosphate and diphosphate functions.


n-octyl sulfate

An organosulfate oxoanion that is the conjugate base of octyl hydrogen sulfate. Isolated from Daphnia pulex, it induces morphological changes of phytoplankton Scenedesmus gutwinskii.


A 2'-deoxyribonucleoside triphosphate oxoanion that is the tetraanion of 8-oxo-dGTP arising from deprotonation of the triphosphate OH groups. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


A retinoid anion that is the conjugate base of all-trans-16-hydroxyretinoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


mono(2-ethylhexyl) phthalate(1-)

Conjugate base of mono(2-ethylhexyl) phthalate arising from deprotonation of the free carboxy group; major species at pH 7.3.


An anionic ganglioside obtained by deprotonation of the neuraminosyl carboxy groups of ganglioside GT1a; major species at pH 7.3.


An acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate OH groups of 3-phenylpropanoyl-CoA; major species at pH 7.3.


glycolithocholate

A N-acylglycinate that is the conjugate base of glycolithocholic acid; major species at pH 7.3.


cardiolipin 80:12(2-)

A cardiolipin(2-) derivative in which the four phosphatidyl acyl groups contain a total of 80 carbons and 12 double bonds.


The compound is attached to peptidoglycan, but I don't know to indicate that in the name


(R)-pantothenate

A pantothenate that is the conjugate base of (R)-pantothenic acid, obtained by deprotonation of the carboxy group.


5-hydroperoxy-15-HETE(1-) that has 5S,15S configuration. The conjugate base of (5S,15S)-5-hydroperoxy-15-HETE. The major species at pH 7.3.


heptosyl-(KDO)2-lipid A(6-)

A lipid A oxoanion obtained via deprotonation of the carboxy and phosphate OH groups of L-alpha-D-Hep-(1->5)-[alpha-Kdo-(2->4)]-alpha-Kdo-(2->6)-lipid A; major species at pH 7.3.


An acyl-CoA(4-) that is the tetraanion of choloyl-CoA, arising from deprotonation of phosphate and diphosphate functions.


A dicarboxylic acid dianion obtained by deprotonation of both carboxy groups of 3-methylmalic acid; major microspecies at pH 7.3


sphingoid 1-phosphate(1-)

A generic class of anionic phospholipids, encompassing phosphorylated derivatives of sphinganine, its homologues and stereoisomers, as well as the hydroxy and unsaturated derivatives of these compounds.


1-acyl-sn-glycerol 3-phosphate(2-)

Dianion of a 1-acyl-sn-glycerol 3-phosphate arising from deprotonation of both phosphate OH groups; major species at pH 7.3.


Dicarboxylate anion of phytochromobilin; major species at pH 7.3.


A ceramide 1-phosphate(2-) in which the ceramide N-acyl group is specified as docosanoyl.


Trianion of (2-amino-4-hydroxy-7,8-dihydropteridin-6-yl)methyl diphosphate arising from deprotonation of the three diphosphate OH groups.


An acyl-CoA oxoanion arising from deprotonation of the phosphate, diphosphate and carboxy groups of 3-oxo-5,6-dehydrosuberyl-CoA; major species at pH 7.3.


An inositol phosphodihydroceramide(1-) in which the N-acyl group is specified as icosanoyl; major species at pH 7.3.


A monounsaturated fatty acid anion resulting from the deprotonation of the carboxy group of (9Z)-17-hydroxyoctadec-9-enoic acid 17-O-sophoroside. The major species at pH 7.3


kaempferol oxoanion

The 3-oxoanion of kaempferol.


A hydroxy monocarboxylic acid anion that is the conjugate base of cis-4-coumaric acid; major species at pH 7.3.


guaiacol sulfate(1-)

A phenyl sulfate oxoanion that is the conjugate base of guaiacol sulfate, obtained by deprotonation of the sulfo group; major species at pH 7.3.


An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of diacetylchitobiose-6-phosphate; major species at pH 7.3.


calcitroate

Conjugate base of calcitroic acid.


Tetraanion of 3-hydroxy-2-methylpropanoyl-CoA arising from deprotonation of phosphate and diphosphate functions.


phosphatidylinositol 43:6(1-)

A 1-phosphatidyl-1D-myo-inositol(1-) in which the two phosphatidyl acyl groups contain a total of 43 carbons and 6 double bonds.


Ins-1-P-Cer B/B' 36:0(1-)

An Ins-1-P-Cer B/B'(1-) in which the acyl group and the ceramide base contain a total of 36 carbons and 0 double bonds, and in which either the acyl group is hydroxylated at position 2 or the ceramide base is hydroxylated at position 4.


Dianion of 10-formyldihydrofolic acid arising from deprotonation of both carboxylic acid functions.


A steroid acid anion that is the conjugate base of 4-carboxyzymosterol, obtained by deprotonation of the carboxy group; major species at pH 7.3.


eurysterol B(1-)

An organosulfonate oxoanion obtained by the deprotonation of the sulfate group of eurysterol B hydrogen sulfate.


Pentaanion of itaconyl-CoA arising from deprotonation of phosphate, diphosphate and carboxylic acid functions.


phosphatidylserine O-32:6(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 32 carbons and 6 double bonds.


Conjugate base of D-nopaline in which the three carboxy groups are anionic and the secondary amino and guanidino groups are cationic; major species at pH 7.3.


A steroid acid anion that is the conjugate base of 3beta-hydroxy-4beta-methyl-5alpha-cholest-7-ene-4alpha-carboxylic acid, obtained via deprotonation of the carboxy group; major species at pH 7.3.


estriol 16-O-(beta-D-glucuronide)(1-)

A steroid glucuronide anion that is the conjugate base of estriol 16-O-(beta-D-glucuronide) arising from deprotonation of the carboxylic acid function; major species at pH 7.3.


A HETE anion that is the conjugate base of 9-HETE, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A phosphatidylglycerol(1-) that is the conjugate base of 1,2-dihexadecanoyl-sn-glycero-3-phosphoglycerol obtained by deprotonation of the phosphate hydroxy group; major species at pH 7.3.


A steroid acid anion that is the conjugate base of 3beta-hydroxy-7-oxo-5beta-cholan-24-oic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A flavonoid oxoanion obtained by deprotonation of the 7-hydroxy group of 2'-hydroxygenistein. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


A 2-hydroxycarboxylate that is obtained by removal of a proton from the carboxylic acid group of 4-hydroxymandelic acid.


A 2-oxo monocarboxylic acid anion that is the conjugate base of 2-oxohexadecanoic acid arising from the deprotonation of the carboxy group; major species at pH 7.3.


Major species at pH 7.3


A hydroxydocosahexaenoate that is the conjugate base of (8E,10Z,13Z,16Z,19Z)-docosapentaenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


(2R)-2-hydroperoxy fatty acid anion

A hydroperoxy fatty acid anion resulting from the deprotonation of the carboxy group of any (2R)-hydroperoxy fatty acid.


fatty acid-taurine conjugate(1-)

An organosulfonate oxoanion obtained by deprotonation of the sulfonate group of any fatty acid-taurine conjugate; major species at pH 7.3.


globostellatate A(1-)

A dioxo monocarboxylic acid anion obtained by the deprotonation of the carboxylic group of globostellatic acid A.


futalosinate

A 5-oxo monocarboxylic acid anion that is the conjugate base of futalosine.


Compound 6b in pmid:28240554


A tricarboxylic acid trianion obtained by deprotonation of the three carboxy groups of (R)-dihomocitric acid; major structure at pH 7.3.


a (Kdo)2-lipid IVA(6-)

(Kdo)2-lipid IVA deprotonated at both phosphono groups and at the uronic acid carboxy group and with unspecified (3R)-3-hydroxyacyl chains.


6-hydroxyindole sulfate(1-)

An organosulfate oxoanion that is the conjugate base of 6-hydroxyindole sulfate, obtained by deprotonation of the sulfo group; major species at pH 7.3.


benzoates

A monocarboxylic acid anion obtained by deprotonation of the carboxy group of any benzoic acid.


A nucleotide-sugar oxoanion arising from deprotonation of the diphosphate OH groups of UDP-2-acetamido-4-dehydro-2,6-dideoxy-beta-D-glucose; major species at pH 7.3.


An mannosylinositol phosphoceramide(1-) obtained by deprotonation of the free phosphate OH group of any mannosylinositol-1-phosphodihydroceramide; major species at pH 7.3.


Dianion of dTDP-4-dehydro-6-deoxy-L-mannose arising from deprotonation of both free OH groups of the diphosphate.


A dicarboxylic acid dianion obtained by deprotonation of both carboxy groups of any 2-(omega-methylthio)alkylmaleic acid; major species at pH 7.3.


A 2-hydroxy fatty acid anion that is the conjugate base of 2-hydroxymyristic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A polyunsaturated fatty acid anion that is the conjugate base of (12S)-hydroperoxy-(14R,15S)-EET, obtained by deprotonation of the carboxy group; major species at pH 7.3.


Major microspecies at pH 7.3.


validamine 7-phosphate(1-)

An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups and protonation of the amino group of validamine 7-phosphate; major species at pH 7.3.


An organosulfonate oxoanion obtained by deprotonation of the sulfonic acid groups of 2-tert-butyl-4-{3-[3-(3-carboxypropyl)-3-methyl-5-sulfo-1-(3-sulfopropyl)-1,3-dihydro-2H-indol-2-ylidene]prop-1-en-1-yl}-6,8,8-trimethyl-9-(3-sulfopropyl)-8,9-dihydropyrano[3,2-g]quinolin-1-ium


vanilpyruvate

A 2-oxo monocarboxylic acid anion that is the conjugate base of vanilpyruvic acid, arising from deprotonation of the carboxy group; Major species at pH 7.3.


A nucleoside 5'-monophosphate(2-) obtained by deprotonation of the phospohate OH groups of any pyrimidine ribonucleoside 5'-monophosphate; major species at pH 7.3.


D-ribofuranose 5-phosphate(2-)

An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of D-ribofuranose-5-phosphate; major species at pH 7.3.


An organic anion that is a borate diester derived from a furanose and acts a universal signal molecule mediating intra- and interspecies communication among bacteria.


acetyl phosphate(1-)

An acyl monophosphate(1-) that is the conjugate base of acetyl dihydrogen phosphate.


porfimer anion

The anion resulting from the removal of a proton from evry carboxylic acid group of porfimer, a mixture of oligomers formed by ether and ester linkages of up to eight porphyrin units (n = 0-6), where R = CH(OH)Me and/or CH=CH2.


A dinucleotide comprising adenosine and guanosine connected by a 3'->5 linkage and with a phosphoric group at the 5'-terminus; major species at pH 7.3.


A member of the class of oxopentanoates that is the conjugate base of 4-oxopentanoic acid.


A polyunsaturated fatty acid anion obtained by deprotonation of the carboxy group of (2E,6E)-farnesoic acid; major species at pH 7.3.


The conjugate base of (2-chloro-5-oxo-2,5-dihydro-2-furyl)acetic acid; major species at pH 7.3.


A citrate anion obtained by deprotonation of the three carboxy groups as well as the hydroxy group of citric acid.


name: medium-chain (3S)-hydroxy fatty acyl-CoA(4-)

description: A (3S)-3-hydroxyacyl-CoA arising from deprotonation of the phosphate and diphosphate OH groups of any medium-chain (3S)-hydroxy fatty acyl-CoA; major species at pH 7.3.


icosenoate

A long-chain monounsaturated fatty acid anion that is the conjugate base of icosenoic acid, formed by deprotonation of the carboxylic acid group. Major species at pH 7.3.


phosphatidylinositol 31:1(1-)

A 1-phosphatidyl-1D-myo-inositol(1-) in which the two phosphatidyl acyl groups contain a total of 31 carbons and 1 double bond.


A steroid sulfate oxoanion obtained by deprotonation of the sulfo group of any 4-androstene-3alpha,17alpha-diol monosulfate


leukotriene anion

A eicosanoid anion that is the conjugate base of a leukotriene.


An organophosphate oxoanion resulting from deprotonation of the phosphate and carboxy groups of N-(5-phospho-beta-D-ribosyl)anthranilic acid.


prostaglandin D2(1-)

A prostaglandin carboxylic acid anion that is the conjugate base of prostaglandin D2., obtained by deprotonation of the carboxy group; major species at pH 7.3.


A 3-oxo-fatty acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of 3-oxotriacontanoyl-CoA (3-oxomelissoyl-CoA).


omega-6 unsaturated fatty acyl-CoA(4-)

An unsaturated fatty acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate OH groups of any omega-6 unsaturated fatty acyl-CoA; major species at pH 7.3.


An anionic ganglioside arising from deprotonation of the neuraminosyl carboxy groups of alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer; major species at pH 7.3.


11-epi-prostaglandin F2alpha(1-)

A prostaglandin carboxylic acid anion that is the conjugate base of 11-epi-prostaglandin F2alpha, obtained by deprotonation of the carboxy group;  major species at pH 7.3.


7,4'-O-dimethylquercetin 3-olate

Major microspecies at pH 7.3.


N-formyl-L-methioninate

The conjugate base of N-formyl-L-methionine; major species at pH 7.3.


An organosulfonate oxoanion obtained by deprotonation of the sulfo groups of 5-acetamido-4-hydroxy-3-(phenyldiazenyl)naphthalene-2,7-disulfonic acid.


pyrroloquinoline quinol(4-)

A tricarboxylic acid anion obtained by deprotonation of the three carboxy groups as well as the 5-hydroxy group of pyrroloquinoline quinol; major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


mono(glucosyluronic acid)bilirubin(2-)

A dicarboxylic acid dianion resulting from the deprotonation of both of the carboxy groups of mono(glucosyluronic acid)bilirubin; major species at pH 7.3.


An acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate groups of oscr#28-CoA; major species at pH 7.3.


chlorogenate

A monocarboxylic acid anion that is the conjugate base of chlorogenic acid; major species at pH 7.3.


A UDP-N-acetylmuramoyl-L-alaninate(3-) in which the D-muramoyl fragment has alpha-configuration at its anomeric centre; major species at pH 7.3.


An carboxylic acid anion resulting from the deprotonation of both carboxy groups and the protonation of the primary amino group of glutathione. The major species at pH 7.3.


fumonisin B1(3-)

A tetracarboxylic acid anion resulting from the protonation of the amino group and the deprotonation of all four carboxy groups of fumonisin B1. This is the major species at pH 7.3.


An acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of isotridecanoyl-CoA.


myristoleate

A tetradecenoate that is the conjugate base of myristoleic acid.


A flavonoid oxoanion that is the conjugate base of pseudobaptigenin, obtained by deprotonation of the hydroxy group. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


A class of carboxylic acid anions of general formula RCHCH3C(=O)O(-) where R represents an aryl group.


An anionic form of nicotinamide adenine dinucleotide arising from deprotonation of the two OH groups of the diphosphate moiety.


carbohydrate acid derivative anion

A carboxylic acid anion resulting from the deprotonation of the carboxy group of a carbohydrate acid derivative.


An omega-hydroxy fatty acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate OH groups of 15-hydroxypentadecanoyl-CoA; major species at pH 7.3.


Ins-1-P-Cer-A 42:0(1-)

An Ins-1-P-Cer A(1-) in which the acyl group and the ceramide base contain a total of 42 carbons and 0 double bonds. Major species at pH 7.3.


An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of any [(3S,4R)-4-alkanoyl-5-oxooxolan-3-yl]methyl phosphate; major species at pH 7.3.


A polyunsaturated fatty acid anion that is the conjugate base of 20-HEPE, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A 1-alkyl-2-acyl-sn-glycero-3-phosphate(2-) obtained by deprotonation of the phosphate OH groups of 1-palmityl-2-oleoyl-sn-glycero-3-phosphate; major species at pH 7.3.


phosphatidylserine 44:1(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 44 carbons in total and 1 double bond.


2-hydroxy fatty acid anion 16:0

A hydroxy fatty acid anion 16:0 in which the hydroxy substituent is located at position 2.


A polyunsaturated fatty acid anion that is the conjugate base of (8Z,11Z,14Z,17Z,20Z)-hexacosapentaenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


An anionic ganglioside obtained by deprotonation of the neuraminosyl carboxy groups of ganglioside GQ1b (d18:1/C18:0); major species at pH 7.3.


An organic anion that is the conjugate base of 3-amino-4,7-dihydroxycoumarin, obtained by selective deprotonation of the 7-hydroxy group


Dianion of tetrachlorohydroquinone arising from deprotonation of both phenol groups; major species at pH 7.3.


protectin D1(1-)

A dihydroxydocosahexaenoate that is the conjugate base of protectin D1, obtained by deprotonation of the carboxy group; major species at pH 7.3.


coenzyme F420-1(4-)

The tetraanion of coenzyme F420-1 arising from deprotonation of the carboxylic acid and phosphate functions as well as the 3-position on the pyrimidinoquinoline ring system; major species at pH 7.3.


LASALOCID A SODIUM

The sodium salt of lasalocid. It is a veterinary ionophore antibiotic used for prevention and treatment of coccidiosis in poultry.


3-methoxycatechol monosulfate(1-)

A phenyl sulfate oxoanion obtained by deprotonation of the sulfo group of any 3-methoxycatechol monosulfate.


methanesulfinate

An organosulfinate oxoanion resulting from the deprotonation of the sulfinic acid moiety of methanesulfinic acid.


Published in DOI:10.1104/pp.116.1.369


A polyunsaturated fatty acid anion that is the conjugate base of (11Z,14Z,17Z)-icosatrienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


An acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of heptadecanoyl-CoA.


nicotine blue(2-)

An organic anion obtained by selective deprotonation of the hydroxy groups at positions 2 and 2' of nicotine blue; major species at pH 7.3 (according to Marvin v 6.2.0.).


palmitoleate

A hexadec-9-enoate that is the conjugate base of palmitoleic acid; major species at pH 7.3.


hydroxybenzoate

Any benzoate derivative carrying a single carboxylate group and at least one hydroxy substituent.


A peptide anion that is the conjugate base of N(alpha)-(L-gamma-glutamyl)-hercynyl-L-cysteine sulfoxide and major species at pH 7.3.


A modified GTP nucleotide lacks a hydroxyl group at the 3' carbon of the ribose moiety; major microspecies at pH 7.3


Ins-1-P-Cer C 40:0(1-)

An Ins-1-P-Cer-C(1-) in which the acyl group and the ceramide base contain a total of 40 carbons and 0 double bonds, with the acyl group hydroxylated at position 2 and the ceramide base hydroxylated at position 4.


sodium stibogluconate

A D-gluconate adduct of indefinite composition containing between 30 and 34% of antimony(V), calculated with reference to dried and methanol-free substance. It is used as a treatment for leishmaniasis.


The anion resulting from the removal of a proton from the carboxylic acid group of cefpiramide.


An organosulfonate oxoanion obtained by deprotonation of the sulfonic acid groups of 4-tert-butyl-2-{-3-[3-(3-carboxypropyl)-3-methyl-5-sulfo-1-(3-sulfopropyl)-1,3-dihydro-2H-indol-2-ylidene]prop-1-en-1-yl}-7-[ethyl(3-sulfopropyl)amino]chromenium.


prolinate

An alpha-amino-acid anion that is the conjugate base of proline, arising from deprotonation of the carboxy group.


oxo dicarboxylic acid dianion

A dicarboxylic acid dianion obtained by deprotonation of both carboxy groups of any oxo dicarboxylic acid.


A polyunsaturated fatty acid anion that is the conjugate base of (17Z,20Z,23Z,26Z,29Z)-dotriacontapentaenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


An organophosphate oxoanion obtained by deprotonation of the phosphate and 3-imido groups of 8-formyl-8-demethylriboflavin 5'-phosphate. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


A 1,2-diacyl-sn-glycerol 3-phosphate(2-) obtained by deprotonation of the phosphate OH groups of 1,2-dioleoyl-sn-glycero-3-phosphate.


name: cis-heme d hydroxychlorin gamma-spirolactone(1-)

description: A monocarboxylic acid anion resulting from the removal of a proton from the carboxylic acid group of cis-heme d hydroxychlorin gamma-spirolactone.


A thia fatty acid anion that is the conjugate base of 3-(methylthio)propionic acid.


o-toluate

A toluate that is the conjugate base of o-toluic acid.


A pyridoxate that is the conjugate base of 5-pyridoxic acid, obtained by deprotonation of the carboxy group.


farnesyl triphosphate(3-)

An organophosphate oxoanion arising from deprotonation of three of the four free triphosphate OH groups of farnesyl triphosphate; major species at pH 7.3.


A docosanoid anion that is the conjugate base of (4Z,7Z,10Z,13Z,16Z)-19,20-epoxydocosapentaenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


(-)-kolavenyl diphosphate(3-)

An organophosphate oxoanion obtained by deprotonation of diphosphate OH groups of (-)-kolavenyl diphosphate; major species at pH 7.3.


Conjugate base of (5Z,9E,12S,14Z)-8,11,12-trihydroxyicosa-5,9,14-trienoic acid arising from deprotonation of the carboxylic acid function.


Dicarboxylate anion of 2-O-sinapoyl-D-glucaric acid.


A 1,2-diacyl-sn-glycerol 3-phosphate(2-) obtained by deprotonation of the phosphate OH groups of 1-stearoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl-sn-glycero-3-phosphate; major species at pH 7.3.


Dicarboxylate anion of mesobiliverdin; major species at pH 7.3.


A tetracarboxylic acid anion formed by deprotonation of three of the four carboxy groups in ethylenediaminetetraacetic acid (EDTA).


A steroid glucuronide anion that is the conjugate base of 16alpha-hydroxyestrone 3-O-(beta-D-glucuronide) arising from deprotonation of the carboxylic acid function; major species at pH 7.3.


abscisates

A monocarboxylic acid anion obtained by removal of a proton from the carboxy group of any member of the class of abscisic acids.


A phosphatidylserine 38:5 that is the conjugate base of 1-oleoyl-2-arachidonoyl-sn-glycero-3-phospho-L-serine, in which the carboxy and phosphate groups are anionic and the amino group is cationic.


A nucleotide-sugar oxoanion arising from deprotonation of the diphosphate OH groups of GDP-N,N'-diacetylbacillosamine; major species at pH 7.3.


An organic anion that is the conjugate base of 2-O,3-dimethylflaviolin, obtained by deprotonation of the 7-hydroxy group. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


A flavonoid oxoanion resulting from the deprotonation of the hydroxy group at position 7 of the flavone moiety of quercetin. The major species at pH 7.3.


A phosphatidate(2-) obtained by deprotonation of both phosphate OH groups of didecanoylphosphatidic acid; major species at pH 7.3.


lysophosphatidate 18:1

A monoacyl-sn-glycerol 3-phosphate in which the acyl group is specified as octadecenoyl and is attached at either sn-1 or sn-2 position; major species at pH 7.3.


phosphatidylinositol 28:0(1-)

A 1-phosphatidyl-1D-myo-inositol(1-) in which the acyl groups at C-1 and C-2 contain 28 carbons in total and 0 double bonds.


Anion of 1D-myo-inositol 1,2-cyclic phosphate.


A nucleotide-sugar oxoanion that is the conjugate base of UDP-alpha-D-kanosamine, arising from deprotonation of the diphosphate group and protonation of the amino group.


20-hydroxyprostaglandin E1(1-)

A prostaglandin carboxylic acid anion that is the conjugate base of 20-hydroxyprostaglandin E1, obtained by deprotonation of the carboxy group; major species at pH 7.3.


The organophosphate oxoanion that at pH 7.3 is the major microspecies formed from undecaprenyldiphospho-N-acetyl-(N-acetylglucosaminyl)muramoyl-L-alanyl-D-isoglutaminyl-(glycyl)-L-lysyl-D-alanyl-D-alanine, formed by loss of two protons from the diphospho group.


L-aspartate 4-semialdehyde

An alpha-amino-acid anion that is the conjugate base of L-aspartic 4-semialdehyde, arising from deprotonation of the carboxy group.


An organophosphate oxoanion arising from deprotonation of the phosphate OH groups of 1-phosphatidyl-1D-myo-inositol-4-phosphate; major species at pH 7.3.


cardiolipin 74:12(2-)

A cardiolipin(2-) derivative in which the four phosphatidyl acyl groups contain a total of 74 carbons and 12 double bonds.


gellan gum

A polysaccharide acid oxoanion produced by bacteria, which is used as a substitute for agar as gelling agent in various clinical bacteriological media.


dermatan 6'-sulfate anion

Anionic form of dermatan 6'-sulfate arising from deprotonation of the carboxylic acid and sulfate groups of the repeating units; major species at pH 7.3.


A tricarboxylic acid trianion obtained by deprotonation of the carboxy groups of 1,1,1-propanetricarboxylic acid.


A phenolate anion that is the conjugate base of bergaptol, obtained by deprotonation of the phenolic hydroxy substituent. Major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


name: branched-chain saturated fatty acid anion

description: Any saturated fatty acid anion with a carbon side-chain or isopropyl termination.


A acyl-CoA oxoanion that is the pentaanion of (3S)-3-carboxy-3-hydroxypropanoyl-CoA, arising from deprotonation of phosphate, diphosphate and carboxy functions.


A gamma-amino-acid anion obtained by deprotonation of the side-chain carboxy group of N-(alpha-L-glutamyl)-2-naphthylamine.


octadecanedioic acid anion

A dicarboxylic acid anion obtained by deprotonation of at least one of the carboxy groups of octadecanedioic acid.


An (R)-3-hydroxyacyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (3R,12Z,15Z,18Z,21Z,24Z,27Z)-3-hydroxytriacontahexaenoyl-CoA; major species at pH 7.3.


pantothenate

A monocarboxylic acid anion that is the conjugate base of pantothenic acid, obtained by deprotonation of the carboxy group.


A 2,3-trans-enoyl CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (2E,19Z,22Z,25Z,28Z,31Z)-tetratriacontahexaenoyl-CoA; major species at pH 7.3.


(R)-lipoate

A lipoate that is the conjugate base of (R)-lipoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


gibberellin A3(1-)

A gibberellin carboxylic acid anion obtained by deprotonation of the carboxy group of gibberellin A3.


An Ins-1-P-6-Man-1-6-Ins-1-P-Cer B/B'(2-) in which the acyl group and the ceramide base contain a total of 44 carbons and 0 double bonds, with either the acyl group hydroxylated at position 2 or the ceramide base hydroxylated at position 4.


lysophosphatidylserine 26:2(1-)

A lysophosphatidylserine(1-) in which the remaining acyl group (position not specified) contains 26 carbons and 2 double bonds.


name: hydroxy polyunsaturated fatty acid anion

description: Any polyunsaturated fatty acid anion carrying one or more hydroxy substituents.


guanidinoacetate

A monocarboxylic acid anion that is the conjugate base of guanidinoacetic acid, obtained by deprotonation of the carboxy group.


A hydroxy monocarboxylic acid anion obtained by deprotonation of the carboxy groups of 2-hydroxy-3-carboxy-6-oxo-7-methylocta-2,4-dienoic acid; major species at pH 7.3.


The anion resulting from the removal of a proton from the carboxylic acid group of 5-dehydro-4-deoxy-D-glucuronic acid.


pimelate

A tricarboxylic acid anion obtained by deprotonation of at least one of the carboxy groups of pimelic acid.


2-Oxohex-3-enedioate in which the C=C double bond has E configuration; principal microspecies at pH 7.3.


long-chain fatty acyl-CoA(4-)

A fatty acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate OH groups of any long-chain fatty acyl-CoA; major species at pH 7.3.


keto mycolate

A very long-chain fatty acid anion that is the conjugate base of keto mycolic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


An organosulfonate oxoanion obtained by deprotonation of both sulfonyl groups of bromosulfophthalein.


A member of the class of naphthoates that is 1-naphthoate substituted at positions 2 and 5 by hydroxy and methyl groups respectively; major species at pH 7.3.


name: heparan sulfate N-acetyl-alpha-D-glucosaminide polyanion

description: A carbohydrate acid derivative anion arising from deprotonation of the carboxylic acid and sulfate groups of the repeating units of heparan sulfate N-acetyl-alpha-D-glucosaminide; major species at pH 7.3.


penilactone D(2-)

Major microspecies at pH 7.3


A 1-acyl-sn-glycero-3-phospho-(1'-sn-glycerol)(1-) in which the acyl group is specified as hexadecanoyl (palmitoyl); major species at pH 7.3.


A HODE(1-) that is the conjugate base of (9Z,12Z)-11-hydroxyoctadecadienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


Luxol fast blue MBS(2-)

An organosulfonate oxoanion resulting from the removal of a proton from both of the sulfo groups of a copper phthalocyanine-disulfonic acid.


The dicarboxylate anion of protoporphyrin, obtained by deprotonation of both carboxy groups.


N-(fatty acyl)-L-leucine(1-)

an N-acyl-L-leucine where the fatty acyl chain is not specified, major species at pH 7.3.


Major species at pH 7.3


A triply charged acyl-CoA oxoanion arising from deprotonation of the phosphate and diphosphate OH groups of N,N,N-trimethylglycyl-CoA; major species at pH 7.3.


A steroid sulfate oxoanion obtained by deprotonation of both sulfo groups of 5alpha-androstan-3alpha,17beta-diol disulfate


A tricarboxylic acid trianion obtained by deprotonation of the three carboxy groups of (2R)-trihomocitric acid; major species at pH 7.3.


An organophosphonate oxoanion obtained by deprotonation of the carboxy and phosphonate groups as well as protonation of the amino group of (1R,2S)-1-(S-L-cysteinyl)-2-hydroxypropylphosphonate; major species at pH 7.3.


An oxo-ETE anion that is the conjugate base of 9-oxo-ETE, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A 2,4-diaminopentanoate that is the conjugate base of (2R,4S)-2,4-diaminopentanoic acid.


A hexadecenoyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (E)-hexadec-2-enoyl-CoA; major species at pH 7.3.


phosphatidylserine 36:1(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 36 carbons in total and 1 double bond.


oxidized icosatrienoyl-CoA(4-)

An acyl-CoA that results from the formal condensation of the thiol group of coenzyme A with the carboxy group of any oxidized eicosatrienoic acid; major species at pH 7.3.


A monocarboxylic acid anion that is the conjugate base of 2-chloroacrylic acid obtained by deprotonation of the carboxy group.


A nucleoside triphosphate(4-) obtained by global deprotonation of the triphosphate OH groups of UTP; major species present at pH 7.3.


prostaglandin D3(1-)

A prostaglandin carboxylic acid anion that is the conjugate base of prostaglandin D3, obtained by deprotonation of the carboxy group; major species at pH 7.3.


Se-methylselenocysteinate

An alpha-amino acid anion having methylselanylmethyl as the side-chain.


10,11-dihydroleukotriene B4(1-)

An icosanoid anion that is the conjugate base of 10,11-dihydroleukotriene B4, obtained by deprotonation of the carboxy group; major species at pH 7.3.


molybdopterin guanine dinucleotide(3-)

An organophosphate oxoanion that is molybdopterin guanine dinucleotide protonated to pH 7.3.


1-(methylthio)ribulose 5-phosphate(2-)

An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of 1-(methylthio)ribulose 5-phosphate; major species at pH 7.3.


A 2'-deoxyribonucleoside 5'-diphosphate obtained by deprotonation of the diphosphate OH groups of 2'-deoxyuridine 5'-diphosphate (dUDP).


lysophosphatidylserine 22:1(1-)

A lysophosphatidylserine(1-) in which the remaining acyl group (position not specified) contains 22 carbons and 1 double bond.


An anionic phospholipid obtained by deprotonation of the free phosphate OH groups of any inositol phosphomannosylinositol-1-phosphophytoceramide; major species at pH 7.3..


An L-alpha-amino acid anion that is the conjugate base of O(4')-sulfo-L-tyrosine; major species ar pH 7.3.


An acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate OH groups of (S)-3-hydroxyhexanoyl-CoA; major species at pH 7.3.


A nucleotide-sugar oxoanion arising from deprotonation of the diphosphate OH groups of dTDP-beta-L-mycarose; major species at pH 7.3.


The conjugate base of tauro-alpha-muricholic acid obtained by deprotonation of the carboxylic acid function; major species at pH 7.3.


organic sulfur anion

An organic anion in which the charge resides on a sulfur atom.


An acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of 2-hydroxystearoyl-CoA.


A nucleotide-sugar oxoanion obtained by deprotonation of the phosphate OH groups of any UDP-monosaccharide. This compound class represents generic and unspecified UDP-sugars.


cob(II)yrinic acid a,c diamide(4-)

A precorrin carboxylic acid anion obtained by global deprotonation of the carboxy groups of cob(II)yrinic acid a,c diamide. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


A phenolate anion obtained by deprotonation of the 8-hydroxy group of hydroxyversicolorone. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


alpha-amino-acid anion

An amino-acid anion obtained by deprotonation of any alpha-amino acid.


isotridecanoate

A methyl-branched fatty acid anion that is the conjugate base of isotridecanoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


ultra-long-chain fatty acid anion

Any very long-chain fatty acid anion  with a chain length greater than C27.


A 2'-deoxyribonucleoside triphosphate oxoanion that is a trianion of 8-oxo-dGTP arising from partial deprotonation of the triphosphate OH groups.


icosatetraenoate

A polyunsaturated fatty acid anion that is the conjugate base of icosatetraenoic acid, obtained by deprotonation of the carboxy group. Major species at pH 7.3.


hyocholate

A bile acid anion that is the conjugate base of hyocholic acid, obtained bye deprotonation of the carboxy group; major species at pH 7.3.


cardiolipin 88:23(2-)

A cardiolipin(2-) in which the four phosphatidyl acyl groups contain a total of 88 carbons and 23 double bonds.


carbovir triphosphate(4-)

An organophosphate oxoanion that is the tetraanion of carbovir triphosphate, arising from deprotonation of the four triphosphate OH groups; major species at pH 7.3.


A 4-hydroxy-2-oxoheptanedioate obtained by deprotonation of both carboxy groups of (S)-4-hydroxy-2-oxoheptanedioic acid; major species at pH 7.3.


Conjugate base of (3E)-4-(2-hydroxyphenyl)-2-oxobut-3-enoic acid.


A 1-acyl-sn-glycero-3-phosphoglycero(1-) in which the 1-acyl substituent is specified as oleoyl; major species at pH 7.3.


An aza fatty acid anion and the conjugate base of 4-(methylamino)butyric acid.


A lipid A oxoanion obtained via deprotonation of the carboxy and phosphate OH groups of galactosyl-(glucosyl)3-(heptosyl)3-(KDO)2-lipid A-bisphosphate.


phosphatidylserine O-44:6(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 44 carbons and 6 double bonds.


isethionate

The alkanesulfonate that is the anion formed from isethionic acid by loss of a proton from the sulfo group; major microspecies at pH 7.3.


An acyl-CoA(4-) oxoanion arising from deprotonation of the phosphate and diphosphate OH groups of 3-(methylthio)acryloyl-CoA; major species at pH 7.3.


A steroid glucuronide anion that is the conjugate base of 4-methoxyestrone 3-O-(beta-D-glucuronide) arising from deprotonation of the carboxylic acid function; major species at pH 7.3.


A quadruply-charged nucleotide-sugar oxoanion obtained by deprotonation of the diphosphate OH groups of (R)-NADPHX; major species at pH 7.3.


An inositol C20 phosphodihydroceramide(1-) in which the N-acyl group is specified as tricontanoyl; major species at pH 7.3.


An organosulfonate oxoanion that is the conjugate base of 6-deoxy-6-sulfo-D-fructofuranose, obtained by deprotonation of the sulfonate OH group; major species at pH 7.3.


A 2,3-trans-enoyl(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (2E,11Z,14Z,17Z,20Z)-hexacosapentaenoyl-CoA; major species at pH 7.3.


A  flavonoid oxoanion that is the conjugate base of myricitrin arising from selective deprotonation of the 7-hydroxy group; major species at pH 7.3.


A 2'-deoxynucleoside 5'-monophosphate(2-) obtained by deprotonation of the phosphate OH groups of 2'-deoxy-purine ribonucleoside 5'-monophosphate; major microspecies at pH 7.3.


D-galactopyranose 6-phosphate(2-)

A D-glucopyranose 6-phosphate(2-) resulting from deprotonation of the phosphate OH groups of D-galactopyranose 6-phosphate; major species at pH 7.3.


An inositol phosphophytoceramide(1-) having a hexacosanoyl group attached to the ceramide nitrogen. Major species at pH 7.3.


A cholanic acid anion that is the conjugate base of 3,7,12-trioxo-5beta-cholanic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


An N-acyl-D-alpha-amino acid anion resulting from deprotonation of both carboxy groups of N-acetyl-D-aspartic acid. Major microspecies at pH 7.3.


An organic anion that is the conjugate base of digoxigenin resulting from the deprotonation of the furanone moiety; major species at pH 7.3.


phosphatidylserine O-42:4(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 42 carbons and 4 double bonds.


indolmycenate

A (2S)-2-hydroxy monocarboxylic acid anion that is the conjugate base of indolmycenic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A nucleotide-sugar oxoanion obtained by deprotonation of the diphosphate OH groups of GDP-(2S,3S,6R)-3-hydroxy-5-imino-6-methyloxane; major species at pH 7.3.


An oxo monocarboxylic acid anion obtained by deprotonation of the carboxy group of (1S,2S,5R)-AH23848.


A flavonoid oxoanion resulting from the deprotonation of the hydroxy group at positio 7 of the flavonoid moiety of myricetin 3-O-[(6-O-acetyl-beta-D-glucosyl)-(1->2)-alpha-L-rhamnoside]. Identified in PMID: 23549747 Fig. S21 peak 4.


leucinate

An alpha-amino-acid anion that is the conjugate base of leucine, arising from deprotonation of the carboxy group.


A 3-sn-phosphatidyl-L-serine(1-) that is the conjugate base of 1,2-dioctanoyl-sn-glycero-3-phosphoserine, obtained by deprotonation of the phosphate OH group; major species at pH 7.3.


An acyl-CoA oxoanion that is the pentaanion of (3S)-hydroxyhexadecanedioyl-CoA, arising from deprotonation of the phosphate, diphosphate and carboxylic acid functions; major species at pH 7.3.


phosphatidylserine 34:0(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 34 carbons in total and 0 double bonds.


A polyunsaturated fatty acid anion that is the conjugate base of (5Z,8Z,14Z)-11,12-dihydroxyicosatrienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A dicarboxylic acid dianion obtained by deprotonation of both the carboxy groups of glutaric acid.


A mannosyl-alpha-1->6-inositol phosphorylceramide(1-) having an acyl group attached to the ceramide nitrogen and hydroxylation at C4 of the C18 sphingoid base; major species at pH 7.3.


A 1-alkyl-2-acyl-sn-glycero-3-phosphate(2-) in which the 1-alkyl substituent can be any alk-1-enyl group. Major species at pH 7.3.


A hydroperoxy fatty acid anion that is the conjugate base of 12(R)-HPETE, obtained by deprotonation of the carboxy group.


phosphatidylinositol P-36:2(1-)

1-(alk-1-enyl)-2-acyl-sn-glycero-3-1D-myo-inositol in which the alk-1-enyl and acyl groups at positions 1 and 2 contain 36 carbon atoms in total with 2 additional double bonds.


A organophosphate oxoanion obtained by deprotonation of the carboxy and one of the phosphate OH groups of carboxyphosphoric acid


A retinoid anion that is the conjugate base of 9-cis-4-oxoretinoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


cobalt(II)-factor IV(6-)

A precorrin carboxylic acid anion obtained by global deprotonation of the carboxy groups of cobalt(II)-factor IV. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


The conjugate base of 12-hydroxylauric acid.


An amino fatty acid anion that is the  conjugate base of 5-aminopentanoic acid.


An organosulfate oxoanion that is the conjugate base of (3Z,6Z,9Z)-dodeca-3,6,9-trien-1-yl hydrogen sulfate. Isolated from Daphnia pulex, it induces morphological changes of phytoplankton Scenedesmus gutwinskii.


choline phosphate(1-)

The organophosphate oxoanion formed from choline by removal of two protons from the phosphate group. Major species at pH 7.3.


A tautomer of urate(1-) in which the negative charge resides on N-1; principal microspecies at pH 7.3.


prostaglandin F2beta(1-)

A prostaglandin carboxylic acid anion that is the conjugate base of prostaglandin F2beta, obtained by deprotonation of the carboxy group; major species at pH 7.3.


Tetranion of UDP-N-acetylmuramoyl-L-alanyl-gamma-D-glutamyl-meso-2,6-diaminopimeloyl-D-alanyl-D-alanine having anionic diphosphate and carboxy groups and a cationic amino group.


A dicarboxylic acid anion obtained by deprotonation of at least one of the carboxy groups of 2-isopropylmalic acid.


Dianion of N-phosphocreatine arising from deprotonation of the phospho and carboxy groups and protonation of the guanidino group; major species at pH 7.3.


A steroidal acyl-CoA(4-) obtained by deprotonation of phosphate and diphosphate functions of 3-oxocholoyl-CoA; major species at pH 7.3.


20-hydroxyprostaglandin E2(1-)

A prostaglandin carboxylic acid anion that is the conjugate base of 20-hydroxyprostaglandin E2, obtained by deprotonation of the carboxy group; major species at pH 7.3.


N-acetyl-L-threoninate

A monocarboxylic acid anion that is the conjugate base of N-acetyl-L-threonine, obtained by deprotonation of the carboxy group; major species at pH 7.3.


phosphoethanolamine-Kdo2-lipid A(6-)

Hexaanion of phosphoethanolamine-Kdo2-lipid A having anionic carboxy and phosphate groups and a protonated primary amino group; major species at pH 7.3.


An anionic ganglioside that is the conjugate base of alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d20:1) arising from deprotonation of the neuraminosyl carboxy group; major species at pH 7.3.


monounsaturated fatty acid anion

Any unsaturated fatty acid anion with one double or triple bond in the fatty acid chain.


phosphatidylinositol 32:1(1-)

A 1-phosphatidyl-1D-myo-inositol(1-) in which the acyl groups at C-1 and C-2 contain 32 carbons in total and 1 double bond.


Dianion of N-phosphotaurocyamine arising from deprotonation of phosphoramidate and sulfonate OH groups and protonation of the guanidino group; major species at pH 7.3.


polyprenyl D-glucosyl phosphate(1-)

An organophosphate oxoanion that is the conjugate base of polyprenyl D-glucosyl phosphate, obtained by deprotonation of the phosphate group; major structure at pH 7.3.


An acyl-CoA oxoanion that is the pentaanion of (S)-3-hydroxyoctanedioyl-CoA, arising from deprotonation of phosphate, diphosphate and carboxylic acid functions; major species at pH 7.3.


(2E,6E)-farnesyl monophosphate(2-)

An organophosphate oxoanion that is the dianion obtained by removal of the two protons from the monophosphate group of (2E,6E)-farnesyl monophosphate. Major species at pH 7.3.


A 1-phosphatidyl-1D-myo-inositol 5-phosphate(3-) obtained by deprotonation of the phosphate OH groups of 1,2-dilinoleoyl-sn-glycero-3-phospho-1D-myo-inositol 5-phosphate; major species at pH 7.3.


hydroxy fatty acid anion 26:0

Any hydroxy saturated fatty acid anion containing 26 carbons.


beta-L-galactose 1-phosphate(2-)

A L-galactose 1-phosphate(2-) in which the anomeric center has beta-configuration.


phosphatidylserine 42:4(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 42 carbons in total and 4 double bonds.


L-thyroxine sulfate(1-)

A thyroxine sulfate(1-) that has L-configuration. The major microspecies at pH 7.3.


A tricarboxylic acid trianion obtained by deprotonation of the three carboxy groups of 2,2',2''-[10-(2-hydroxypropyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl]triacetic acid (HP-DO3A).


The conjugate base of (R)-2-hydroxy-4-(hydroxymethylphosphinyl)butyric acid


lysophosphatidylserine 22:0(1-)

A lysophosphatidylserine(1-) in which the remaining acyl group (position not specified) contains 20 carbons and 0 double bonds.


carnosinate

An N-acyl-L-alpha-amino acid anion that is the conjugate base of carnosine, obtained by deprotonation of the carboxy group.


A monocarboxylic acid anion  that is the conjugate base of 2-imino-3-(indol-3-yl)propanoic acid, obtained by deprotonation of the carboxy group.


(2R)-2,6-dimethylheptyl sulfate

The (R)-enantiomer of 2,6-dimethylheptyl sulfate. It has been isolated from Daphnia pulex.


N-hydroxy-L-tryptophanate

Conjugate base of N-hydroxy-L-tryptophan.


An organophosphate oxoanion obtained by deprotonation of the triphosphate OH groups of (8S)-3',8-cyclo-7,8-dihydroguanosine 5'-triphosphate; major species at pH 7.3.


A 1-phosphatidyl-1D-myo-inositol(1-) which has a steroyl group as the acyl group at position 2.


Tricarboxylate anion of (2R)-homocitric acid.


An organophosphate oxoanion arising from deprotonation of both free diphosphate OH groups of beta-D-Gal-(1->3)-alpha-D-GalNAc-(1->3)-alpha-D-GalNAc-diphospho-ditrans,octacis-undecaprenol.


alanyl poly(glycerol phosphate)(1-)

The conjugate base of alanyl poly(glycerol phosphate); major species at pH 7.3.


The tricarboxylate anion of 2-hydroxy-4-oxobutane-1,2,4-tricarboxylic acid; major species at pH 7.3.


A C4-dicarboxylate resulting from deprotonation of both carboxy groups of malic acid.


quinaldate

A quinolinemonocarboxylate that is the conjugate base of quinaldic acid; major species at pH 7.3.


tricarballylate

A tricarboxylic acid trianion resulting from the removal of a proton from each of the carboxy groups of tricarballylic acid.


A 2-oxo monocarboxylic acid anion that is the conjugate base of 3,5-dihydroxyphenylglyoxylic acid, obtained by deprotonation of the carboxy group.


Conjugate base of dTDP-4-amino-4,6-dideoxy-D-glucose having both the OH groups of the diphosphate deprotonated and a cationic amino group on the sugar ring.


fatty acid anion 8:0

Any saturated fatty acid anion containing 8 carbons. Formed by deprotonation of the carboxylic acid moiety. Major species at pH 7.3.


epoxy(hydroxy)icosatrienoate

An icosanoid anion obtained by the deprotonation of the carboxy group of any epoxy(hydroxy)icosatrienoic acid.


A nucleotide-sugar oxoanion that is the dianion of UDP-D-galactose.


N-glycoloyl-alpha-neuraminate

An N-glycoloylneuraminate that is conjugate base of N-glycoloyl-alpha-neuraminic acid arising from the deprotonation of the carboxy group. Major microspecies at pH 7.3.


L-gamma-glutamyl phosphate(2-)

An organophosphate oxoanion arising from deprotonation of the phospho and carboxy groups and protonation of the amino group of L-gamma-glutamyl phosphate; major species at pH 7.3.


A steroid glucuronide anion that is the conjugate base of estriol 17-O-(3-sulfo-beta-D-glucuronide) arising from deprotonation of the carboxylic and sulfate groups; major species at pH 7.3.


phosphatidylserine O-42:1(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 42 carbons and 1 double bond.


An anionic ganglioside in which the oligosaccharide portion is composed of a disaccharide, to which one sialic acid residue is attached.


A 3-oxo-fatty acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of 3-oxoisopentadecanoyl-CoA.


A 3-oxo-fatty acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (23Z,26Z,29Z,32Z,35Z)-3-oxooctatriacontapentaenoyl-CoA.


Conjugate base of 4-(phosphonooxy)-L-threonine.


ribonucleoside monophosphate oxoanion

An organophosphate oxoanion resulting from deprotonation of at least one of the acidic hydroxy groups from the phosphate moiety of a ribonucleoside monophosphate.


An N-acylphosphatidylethanolamine(1-) in which the N-acyl group is specified as caproyl (hexanoyl) while the phosphatidyl acyl groups at position 1 and 2 are specified as palmitoyl (hexadecanoyl) and linoleoyl (9Z,12Z-octadecadienoyl) respectively; major species at pH 7.3.


A mnocarboxylic acid anion that is the conjugate base of 13-[(9Z)-hexadecenoyloxy]octadecanoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A dicarboxylic acid dianion obtained by deprotonation of the carboxy groups of 5,10-dihydrophenazine-1,6-dicarboxylic acid; major species at pH 7.3.


An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of 4-(5-O-phospho-beta-D-ribofuranosyl)phenol; major species at pH 7.3.


octadecenoate

A fatty acid anion containing 18 carbons and one double bond. Formed by deprotonation of the carboxylic acid group. Major species at pH 7.3.


A cardiolipin(2-) obtained by deprotonation of both free phosphate OH groups of 2'-capryloylcardiolipin.


fatty acid anion 26:0

Any saturated fatty acid anion containing 26 carbons. Formed by deprotonation of the carboxylic acid moiety. Major species at pH 7.3.


A member of the class of ribonates that is the  conjugate base of 2-deoxy-D-ribonic acid.


An alkylacylglycero-3-phosphoglycerol(1-) obtained by deprotonation of the phospho group of any 1-(alk-1-enyl)-2-acyl-glycero-3-phosphoglycerol; major species at pH 7.3.


Dianion of UDP-4-dehydro-6-deoxy-D-glucose; major species at pH 7.3.


An organic anion obtained by selective deprotonation of the 2- and 7-hydroxy groups of norsolorinic acid.


Dianion of dTDP-4-dehydro-6-deoxy-D-galactose arising from deprotonation of the diphosphate OH groups; major species at pH 7.3.