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


cytidine 5'-monophosphate(2-)

A pyrimidine nucleoside 5'-monophosphate(2-) that results from the removal of two protons from the phosphate group of cytidine 5'-monophosphate; major species at pH 7.3.


3alpha,7alpha,12alpha,24-tetrahydroxy-5beta-cholestan-26-oate with S configuration at C-24; major microspecies at pH 7.3.


A monocarboxylic acid anion obtained from the deprotonation of the 3-hydroxy and 7-carboxy groups of carminic acid. Major species at pH 7.3.


name: guanosine 3'-diphosphate 5'-triphosphate hexaanion

description: A ribonucleoside triphosphate oxoanion that is the hexaanion of guanosine 3'-diphosphate 5'-triphosphate; major species at pH 7.3.


cytosylglucuronate

A carbohydrate acid derivative anion that is the conjugate base of cytosylglucuronic acid, obtained by deprotonation of the carboxy group.


colneleate

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


A 1-acyl-2-arachidonoyl-sn-glycero-3-phosphate(2-) in which the 1-acyl substituent is specified as oleoyl.


A doubly-charged N-acyl-L-alpha-amino acid anion resulting from deprotonation of both carboxy groups of N-acetyl-L-aspartic acid.


name: short-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 short-chain (3S)-hydroxy fatty acyl-CoA; major species at pH 7.3.


A HEPE(1-) that is the conjugate base of 15(S)-HEPE, arising from deprotonation of the carboxylic acid group; major species at pH 7.3.


Conjugate base of (S)-2-amino-6-oxopimelic acid.


A dicarboxylic acid dianion that is the conjugate base of mesaconic acid.


A 3-hydroxy fatty acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (R)-3-hydroxyoctanoyl-CoA.


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


Major species at pH 7.3


A hydroxy saturated fatty acid anion that is the conjugate base of 12-hydroxyoctadecanoic 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 tetrahydro-4-hydroxyphenylpyruvic acid, obtained by deprotonation of the carboxy group; 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 palmitoyl and (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl respectively; major species at pH 7.3.


The conjugate base of 2-dehydro-3-deoxy-D-gluconic acid; major species at pH 7.3.


An N-acyl-(2S)-hydroxyglycinate resulting from the deprotonation of the carboxy group of N-octanoyl-(2S)-hydroxyglycine. The major species at pH 7.3.


Tetraanion of (25R)-3alpha,7alpha-dihydroxy-5beta-cholestan-26-oyl-CoA arising from deprotonation of phosphate and diphosphate functions.


oleandomycin 2'-O-phosphate(1-)

The conjugate base of oleandomycin 2'-O-phosphate having an anionic phosphate group and a protonated tertiary amino group.


A branched-chain saturated fatty acid anion that is the conjugate base of 17-methyloctadecanoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


icosanedioic acid anion

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


ketoaldonate derivative

A carbohydrate acid derivative anion that is formally obtained from a ketoaldonate.


An acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate groups of oscr#32-CoA; major species at pH 7.3.


An acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate groups of oscr#15-CoA; major species at pH 7.3.


A benzoate resulting from the removal of a proton from the carboxylic acid group of 2-(beta-D-glucopyranosyloxy)benzoic acid.


Alexa Fluor 488 para-isomer

The 6-isomer of Alexa Fluor 488.


mevaldate

A hydroxy monocarboxylic acid anion corresponding to the conjugate base of mevaldic acid; major species at pH 7.3.


An organophosphate oxoanion obtained by deprotonation of the phosphate and triphosphate OH groups of 5'-triphosphoadenylyl-(2'->5')-adenosine. Major microspecies at pH 7.3.


A monocarboxylic acid anion resulting from the removal of a proton from the carboxy group of ketorolac. The major species at pH 7.3.


soyasapogenol A 3-O-beta-glucuronate

A monocarboxylic acid anion that results from the removal of a proton from the carboxy group of soyasapogenol A 3-O-beta-glucuronide.


halistanol sulfate F(3-)

A steroid sulfate oxoanion that is the conjugate base of halistanol sulfonic acid F.


Major species at pH 7.3


A 3-hydroxy fatty acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (R)-3-hydroxytriacontanoyl-CoA [(R)-3-hydroxymelissoyl-CoA]; major species at pH 7.3.


Conjugate base of (N(omega)-L-arginino)succinic acid.


An inositol phosphomannosylinositol phosphophytoceramide(2-) having a tetracosanoyl group attached to the ceramide nitrogen, hydroxylation at C-4 of the long-chain base, and hydroxylation at C-2 of the very-long-chain fatty acid. Major species at pH 7.3.


A HETE anion that is the conjugate base of 13-HETE, obtained by deprotonation of the carboxy group; major species at pH 7.3.


An anionic phospholipid that is the conjugate base of a 1-acylglycero-3-phospho-1-inositol; major species at pH 7.3.


hexacosatetraenoate

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


bilirubin IXbeta(2-)

major species at pH 7.3


phosphatidylinositol 36:3(1-)

A 1-phosphatidyl-1D-myo-inositol(1-) in which the two phosphatidyl acyl groups contain a total of 36 carbons and 3 double bonds.


phosphatidylserine 32:4(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 32 carbons in total and 4 double bonds.


nucleoside 3',5'-bisphosphate(4-)

An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of any nucleoside 3',5'-bisphosphate; major species at pH 7.3.


phosphatidylserine 38:1(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 38 carbons in total and 1 double bond.


An organic anion that is the conjugate base of 2-benzyl-4-hydroxymethylene-5-oxazolone, arising from deprotonation of the enolic OH group.


A monocarboxylic acid anion that is the conjugate base of 5-oxo-2,5-dihydro-2-furylacetic acid, formed via deprotonation of the carboxy group; major species at pH 7.3.


A monocarboxylic acid anion that is conjugate base of ascr#14 resulting from the deprotonation of the carboxy group; Major species at pH 7.3.


A 1-alkylglycero-3-phosphoglycerol(1-) obtained by deprotonation of the phospho group of any 1-alkyl-sn-glycero-3-phospho-(1'-sn-glycerol).


phosphatidylserine 36:3(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 3 double bonds.


L-erythrulose 4-phosphate(2-)

An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of L-erythrulose 4-phosphate. Major structure at pH 7.3.


A dicarboxylic acid dianion obtained by deprotonation of both carboxy groups of tetradecanedioic acid; major species at pH 7.3.


nucleoside 3'-phosphate(2-)

An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of any nucleoside 3'-phosphate.


A polyunsaturated fatty acid anion that is the conjugate base of (5S)-hydroperoxy-(14R,15S)-epoxy-(6E,8Z,11Z)-icosatrienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


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

An N-acyl-L-phenylalanine where the acyl chain derives from a fatty acid, major species at pH 7.3.


The conjugate base of 4-hydroxy-1-pyrroline-2-carboxylic acid; major species at pH 7.3.


Major microspecies at pH 7.3.


An octadecenoyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (6E)-octadecenoyl-CoA.


A bile acid anion that is the conjugate base of 7-oxolithocholic acid, 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 (9Z,12Z)-3-oxolinoleoyl-CoA.


1-alkylglycero-3-phospho-L-serine(1-) obtained by deprotonation of any 1-alkyl-sn-glycero-3-phospho-L-serine; major species at pH 7.3.


An isocitrate(3-) that is the conjugate base of L-threo-isocitric acid.


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


A dicarboxylic acid monoanion obtained by deprotonation of the carboxy groups and protonation of the amino group of erythro-4-hydroxy-L-glutamic acid.


A hydroxy monounsaturated fatty acid anion that is the conjugate base of (12Z)-10-hydroxyoctadec-12-enoic acid, resulting from the deprotonation of the carboxy group; major species at pH 7.3.


A 2-oxo monocarboxylic acid anion that is the conjugate base of (R)-3-(indol-3-yl)-2-oxobutyric acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A docosanoid anion that is the conjugate base of (8E,10Z,13Z,16Z,19Z)-7-oxodocosapentaenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycerol)(1-) in which both acyl groups are specified as hexadecanoyl (palmitoyl); major species at pH 7.3.


pseudomonates

Major species at pH 7.3


A bis(hydroperoxy)icosatetraenoate that is the conjugate base of 14(R),15(S)-DiHPETE, obtained by deprotonation of the carboxy group; major species at pH 7.3.


Conjugate base of N-benzoyl-4-hydroxyanthranilic acid; major species at pH 7.3.


An acyl-CoA oxoanion that is the pentaanion of oxalyl-CoA, arising from deprotonation of phosphate, diphosphate and carboxylic acid functions.


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


An anionic phospholipid composed of two molecules of glycerol phosphate covalently linked to a molecule of glycerol, and in which each of the glycerol phosphate moieties may be esterified to one or two fatty acids.


A dicarboxylic acid dianion obtained by deprotonation of both carboxy groups of hexadecanedioic acid; major species at pH 7.3.


An acyl-CoA oxoanion arising from deprotonation of phosphate and diphosphate functions as well as protonation of the amino group of (3R)-3-ammonio-3-phenylpropanoyl-CoA(3-). It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


An hydroxy saturated fatty acid anion that is the conjugate base of 13-hydroxydecanoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


An organophosphate oxoanion that is the dianion of alpha-D-glucosyl ditrans,polycis-undecaprenyl diphosphate arising from deprotonation of both free diphosphate OH groups; major species at pH 7.3.


An acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate groups of oscr#16-CoA; major species at pH 7.3.


A tricarboxylic acid trianion resulting from the deprotonation of all three carboxy groups of (2S,3R)-3-hydroxybutane-1,2,3-tricarboxylic acid.


tetrahydrofolate

A folate obtained by deprotonation of any tetrahydrofolic acid.


A UDP-N-acetyl-3-O-(1-carboxylatovinyl)-D-glucosamine(3-) in which the anomeric centre of the glucosamine fragment has alpha-configuration.


A hydroxy fatty acid anion that is the conjugate base of 10-hydroxymyristic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


5-L-glutamyl amino acid(1-)

A peptide anion that is the conjugate base of any 5-L-glutamyl amino acid; major species at pH 7.3.


A DiHETE(1-) that is the conjugate base of 14(R),15(S)-DiHETE arising from deprotonation of the carboxylic acid function; major species at pH 7.3.


phosphatidylglycerol 32:1(1-)

A 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycerol)(1-) in which the acyl groups at C-1 and C-2 contain 32 carbons in total with 1 double bonds.


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


Ins-1-P-Cer C 46:0(1-)

An Ins-1-P-Cer-C(1-) 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.


An N-jasmonyl-L-alpha-amino acid anion obtained by deprotonation of the carboxy group of N-[(+)-12-hydroxy-7-isojasmonyl]-L-isoleucine; major species at pH 7.3.


A 2,3-trans-enoyl CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of trans-2-nonenoyl-CoA; major species at pH 7.3.


phosphatidylserine O-30:0(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 30 carbons and 0 double bonds.


calcidiol 25-O-(beta-D-glucuronate)

A steroid glucuronide anion that is the conjugate base of calcidiol 25-O-(beta-D-glucuronide) arising from deprotonation of the carboxylic acid function; major species at pH 7.3.


The dianion resulting from the removal of two protons from the diphosphate group of N-acetyl-alpha-D-glucosaminyl-1-diphospho-ditrans,polycis-undecaprenol.


lysophosphatidylserine 24:0(1-)

A lysophosphatidylserine(1-) in which the remaining acyl group (position not specified) contains 24 carbons and 0 double bonds.


An organophosphate oxoanion arising from deprotonation of the phosphate and diphosphate OH groups of 2-hydro-beta-NAD; major species at pH 7.3.


1D-myo-inositol 1,2-bisphosphate(4-)

An inositol phosphate oxoanion obtained by deprotonation of the phospho groups of 1D-myo-inositol 1,2-bisphosphate; major species at pH 7.3.


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


An aspartate(2-) that is the conjugate base of  L-aspartate(1-).


A cyclic tetrapyrrole anion that is the conjugate base of 8,12-diethyl-3-vinylbacteriochlorophyllide d, obtained by deprotonation of the carboxy group; major species at pH 7.3.


An alpha-D-Man-(1->2)-alpha-D-Man-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-(1->6)]-alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-D-GlcNAc(PP-Dol)(2-) in which the anomeric centre has alpha-configuration.


A monounsaturated fatty acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (Z)-hex-3-enoyl-CoA; major species at pH 7.3.


A hydroxy monocarboxylic acid anion that is the conjugate base of 2,4-dihydroxy-5-methyl-6-oxo-2,4-hexadienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


An organosulfonate oxoanion obtained by deprotonation of the sulfo group of any 1,2-diacyl-3-(6-deoxy-6-sulfo-alpha-D-glucopyranosyl)-sn-glycerol; major species at pH 7.3.


An icosanoid anion that is the conjugate base of 8,9-EET, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A 1-phosphatidyl-1D-myo-inositol 3,4-bisphosphate(5-) in which the phosphatidyl acyl groups at positions 1 and 2 are both specified as octanoyl.


An organophosphate oxoanion arising from deprotonation of the carboxy and phosphate OH groups of 7-phospho-2-dehydro-3-deoxy-D-arabino-heptonic acid; major species at pH 7.3.


The conjugate base of questin arising from selective deprotonation of the 2-hydroxy group.


A tricarboxylic acid trianion resulting from the deprotonation of all three carboxy groups of 3-hydroxybutane-1,2,3-tricarboxylic acid; major microspecies at pH 7.3.


A 2-oxo monocarboxylic acid anion that is the conjugate base of 6-acetamido-2-oxohexanoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


lysophosphatidylinositol 22:0(1-)

A lysophosphatidyl-1D-myo-inositol(1-) in which the remaining acyl group (position not specified) contains 22 carbons and 0 double bonds.


A docosanoid anion that is the conjugate base of 7,16,17-trihydroxy-(14E,19Z)-docosa-8,10,12,14,19-pentaenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


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


An organophosphate oxoanion obtained by deprotonation of the phospho and sulfo groups of 5'-phosphopyridoxal-6-azobenzene-2,4-disulfonic acid.


An acyl-CoA(4-) that is the tetraanion of 3-hydroxybenzoyl-CoA arising from deprotonation of phosphate and diphosphate functions.


branched-chain fatty acyl-CoA(4-)

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


A hydroxy monocarboxylic acid anion that is the conjugate base of 5-hydroxy-2,4-dioxopentanoic acid.


Trianion of 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylic acid.


An acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of (10Z,13Z,16Z,19Z,22Z,25Z)-octacosahexaenoyl-CoA.


An inositol phosphoceramide(1-) in which the acyl group is not hydroxylated at position 2 and the ceramide base is not hydroxylated at position 4. Major species at pH 7.3.


Major species at pH 7.3.


A polyunsaturated fatty acid anion that is the conjugate base of (5Z,8Z,11Z)-14,15-dihydroxyicosatrienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


Tetraanion of P(1),P(4)-bis(5'-guanosyl) tetraphosphate arsing from deprotonation of thefour free OH groups of the tetraphosphate.


The 7-oxoanion of isoscoparin.


gadelaidate

An unsaturated fatty acid anion that is the conjugate base of gadelaidic acid, arising from deprotonation of the carboxy group.


1D-myo-inositol 1-phosphate(2-)

An organophosphate oxoanion that is the dianion of 1D-myo-inositol 1-phosphate.


A hydroxybenzoate having the hydroxy group at the 4-position together with a geranyl group at the 3-position; major species at pH 7.3.


Trianion of 2-amino-3-oxo-4-(phosphonooxy)butanoic acid arising from deprotonation of carboxylic acid and phosphate functions; major species at pH 7.3.


An (omega-1)-hydroxy fatty acid anion resulting from the deprotonation of the carboxy group of 19-hydroxyicosanoic acid. The major species at pH 7.3


Delta(12)-prostaglandin J3(1-)

A prostaglandin carboxylic acid anion that is the conjugate base of Delta(12)-prostaglandin J3. obtained by deprotonation of the carboxy group; major species at pH 7.3.


A nucleotide-sugar oxoanion arising from deprotonation of the carboxy and diphosphate OH groups of UDP-N-acetyl-beta-D-mannosaminouronic acid; major species at pH 7.3.


lipoate

A thia fatty acid anion that is the conjugate base of lipoic acid; major species at pH 7.3.


A monocarboxylic acid anion resulting from the removal of a proton from the carboxy group of (S)-4-amino-5-oxopentanoic acid.


phosphatidylserine 34:5(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 5 double bonds.


Conjugate base of (R)-4-dehydropantoic acid; major species at pH 7.3.


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


An organosulfonate oxoanion resulting from the removal of a proton from the sulfonic acid group of metamizole.


A 1-acyl-sn-glycero-3-phosphoserine(1-) that is the conjugate base of 1-oleoyl-sn-glycero-3-phosphoserine.


A dihydroxybenzoate that is the conjugate base of 2,6-dihydroxybenzoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


An organophosphonate oxoanion that is the conjugate base of phosphonoacetaldehyde, arising from deprotonation of one of the two phosphonate OH groups; major species at pH 7.3.


Dianion of S-methyl 3-phospho-1-thio-D-glycerate arising from deprotonation of both OH groups of the phosphate.


A (2R)-2-hydroxy monocarboxylic acid anion that is the conjugate base of 3-mercaptolactic acid, obtained by the deprotonation of the carboxy group; major species at pH 7.3.


organosulfinate oxoanion

An organic anion resulting from the removal of the proton from the sulfino group of an organosulfinic acid.


A nucleotide-sugar oxoanion arising from deprotonation of the diphosphate OH groups of 2''-O-acetyl-ADP-D-ribose; major species at pH 7.3.


chlorophyll a(1-)

A cyclic tetrapyrrole anion arising from deprotonation at the 21-position of chlorophyll a.


An alpha-D-Man-(1->3)-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-D-GlcNAc(PP-Dol)(2-) in which the anomeric centre has alpha-configuration.


A pentaanionic form of coenzyme A-glutathione mixed disulfide; major species at pH 7.3.


A leukotriene anion obtained by deprotonation of the three carboxy groups and protonation of the glutathionyl alpha-amino group of 11,12-dihydro-(12R)-hydroxyleukotriene C4; major species at pH 7.3.


An unsaturated fatty acid anion obtained by the formal deprotonation of the carboxy group of 2-hydroxydodec-2-enoic acid [the (minor) enol tautomer of 2-oxododecanoic acid]; major microspecies of the enol tautomer at pH 7.3.


N-acetyl-L-leucinate

An N-acyl-L-alpha-amino acid anion that is the conjugate base of N-acetyl-L-leucine: major species at pH 7.3.


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


The tetra-anion obtained by removal of all of the protons from the phosphate groups of D-glycero-D-manno-heptose 1,7-bisphosphate.


Conjugate base of 7,8-dihydro-7,8-dihydroxykynurenic acid; major species at pH 7.3.


S-nitroso-coenzyme A(4-)

Tetraanion of S-nitrosothiol arising from deprotonation of phosphate and diphosphate groups; Major species at pH 7.3.


A dicarboxylic acid dianion that is the conjugate base of 2,2'-[(2-amino-2-oxoethyl)imino]diacetate(2-).


A HPETE anion obtained by deprotonation of the carboxy group of (8S)-HPETE.


leukotriene B4(1-)

The leukotriene anion that is the conjugate base of leukotriene B4 arising from deprotonation of the carboxylic acid function.


A 3',5'-cyclic purine nucleotide that is guanosine 3',5'-cyclic monophosphate(1-) in which the hydrogen at position 8 on the purine fragment has been replaced by a nitro group; major species at pH 7.3.


An organophosphate oxoanion arising from deprotonation of the phosphate OH groups of 6-phospho-beta-D-glucosyl-(1->4)-D-glucose; major species at pH 7.3.


A polyunsaturated fatty acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of 12-hydroxy-(5Z,8Z,10E,14Z)-icosatetraenoyl-CoA; major species at pH 7.3.


An organic anion that is the conjugate base of aureusidin, arising from selective deprotonation of the hydroxy group at position 6 of the benzofuran moiety; major species at pH 7.3.


An N-acyl-(3-O-sulfo-D-galactosyl)sphingosine(1-) in which the ceramide N-acyl group is composed of 24 carbons and 1 double bond.


An organophosphate oxoanion resulting from the deprotonation of the phosphate group of aeruginascin; major microspecies at pH 7.3.


A 3-oxo-fatty acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of (8Z,11Z,14Z,17Z,20Z,23Z)-3-oxohexacosahexaenoyl-CoA.


3-vinylbacteriochlorophyllide a(1-)

A cyclic tetrapyrrole anion that is the conjugate base of 3-vinylbacteriochlorophyllide a, obtained by deprotonation of the carboxy group.


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


(KDO)-lipid IVA(5-)

(KDO)-lipid IVA deprotonated at both phosphono groups and at the uronic acid carboxy group.  It is the major species at pH 7.3.


A 13-HPODE(1-) that is the conjugate base of 13(R)-HPODE, obtained by deprotonation of the carboxylic acid function. Major microspecies at pH 7.3.


The acyl-CoA oxoanion resulting from the removal of all four protons from the phosphate groups of [(1R)-2,2,3-trimethyl-5-oxocyclopent-3-enyl]acetyl-CoA. Major species at pH 7.3.


A glycerophosphoglycerol(1-) having (S,S)-configuration.


An acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate groups of oscr#38-CoA; major species at pH 7.3.


20-oxoleukotriene B4(1-)

A leukotriene anion that is the conjugate base of 20-oxoleukotriene B4 arising from deprotonation of the carboxylic acid function; major species at pH 7.3.


The dianion resulting from the removal of two protons from the phosphate group of 2,5-diamino-6-(1-D-ribitylamino)pyrimidin-4(3H)-one 5'-phosphate.


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


An icosanoid anion that is the conjugate base of 12,20-DiHETE arising from deprotonation of the carboxylic acid function; major species at pH 7.3.


A hydroxy fatty acid ascaroside anion that is the conjugate base of oscr#10, obtained by deprotonation of the carboxy group; major species at pH 7.3.


12-oxo-20-hydroxyleukotriene B4(1-)

A leukotriene anion that is the conjugate base of 12-oxo-20-hydroxyleukotriene B4, obtained by deprotonation of the carboxy group; major species at pH 7.3.


cardiolipin 74:5(2-)

A cardiolipin(2-) derivative in which the four phosphatidyl acyl groups contain a total of 74 carbons and 5 double bonds.


A nucleotide-sugar oxoanion arising from deprotonation of the carboxy and diphosphate OH groups of UDP-N-acetylmuramic acid; major species at pH 7.3.


An acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate groups of oscr#22-CoA; major species at pH 7.3.


An anionic phospholipid obtained by deprotonation of the free carboxy group of 1-O-hexadecyl-2-(8-carboxyoctanoyl)-sn-glycero-3-phosphocholine; major species at pH 7.3.


A 2'-deoxyribonucleoside 5'-triphosphate(4-) that is the tetraanion of 2'-deoxyinosine 5'-triphosphate(dITP), arising from deprotonation of the four free OH groups of the triphosphate; major species at pH 7.3.


hydroxyacetone phosphate(2-)

Dianion of hydroxyacetone phosphate.


An aspartate(2-) that is the conjugate base of D-aspartate(1-).


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


carbocyclic thromboxane A2(1-)

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


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


2,3-trans-enoyl CoA(4-)

An acyl-CoA(4-) oxoanion arising from deprotonation of the phosphate and diphosphate OH groups of any 2,3-trans-enoyl CoA; major species at pH 7.3.


fatty acid anion 13:0

Any saturated fatty acid anion containing 13 carbons. Formed by deprotonation of the carboxylic acid moiety. Major species at pH 7.3.


2-ethylhexyl sulfate(1-)

A organosulfate oxoanion that is the conjugate base of 2-ethylhexyl sulfate, obtained by deprotonation of the sulfo group; major species at pH 7.3.


A dicarboxylic acid dianion resulting from the removal of a proton from both of the carboxylic acid groups of 2-hydroxyglutaric acid.


A retinoid anion that is the conjugate base of 4-hydroxy-all-trans-13,14-dihydroretinoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A steroid glucuronide anion that is the conjugate base of 17-epiestriol 17-O-(beta-D-glucuronide) arising from deprotonation of the carboxylic acid function; major species at pH 7.3.


Trianion of 5,6,7,8-tetrahydromethanopterin arising from deprotonation of carboxy and phosphate OH groups; major species at pH 7.3.


phosphatidylinositol O-36:3(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 36 carbons and 3 double bonds.


An anionic phospholipid that is the conjugate base of any sn-glycero-3-phospho-L-serine in which positions 1 and 2 are substituted by unspecified acyl and alkyl groups, and in which the positions of the acyl and alkyl groups are also unspecified.


phosphatidylserine 38:0(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 38 carbons in total and 0 double bonds.


An organosulfonate oxoanion resulting from the deprotonation of the sulfonic acid moiety of glutaurine zwitterion. The major species at pH 7.3.


D-fructofuranose 1-phosphate(2-)

An organophosphate oxoanion that is the dianion of D-fructofuranose 1-phosphate.


A monocarboxylic acid anion resulting from the removal of a proton from the carboxy group of karetazan.


The (1S,6R)-enantiomer of cis-1,6-dihydroxycyclohexa-2,4-dienecarboxylate.


A tetracosenoate that is the conjugate base of nervonic acid, arising from deprotonation of the carboxylic acid group.


hexanoate

A short-chain fatty acid anion that is the conjugate base of hexanoic acid (also known as caproic acid).


An acyl-CoA oxoanion arising from deprotonation of the phosphate, diphosphate and sulfonate OH groups of sulfoacetyl-CoA; major species at pH 7.3.


The conjugate base of (S)-3-hydroxybutyric acid.


Major species at pH 7.3


A long-chain fatty acid anion that is the conjugate base of 9-PAHSA, obtained by deprotonation of the carboxy group; major species at pH 7.3.


An anionic phospholipid that is the conjugate base of 2,6-O-bis(alpha-D-mannopyranosyl)-1-phosphatidyl-D-myo-inositol, obtained by deprotonation of the phosphate group; major species at pH 7.3.


hydroperoxy(hydroxy)icosapentaenoate

An icosanoid anion that is any icosapentaenoate bearing hydroxy and hydroperoxy substituents. An oxidation product of icosapentaenoic acid metabolism.


alpha-D-glucosamine 6-phosphate(1-)

A 2-ammonio-2-deoxy-D-glucopyranose 6-phosphate in which the anomeric centre has alpha-configuration.


A dicarboxylate resulting from deprotonation of both carboxy groups of kainic acid, and protonation of its amine group. Major species at pH 7.3.


fatty acid anion 24:0

Any saturated fatty acid anion containing 24 carbons. Formed by deprotonation of the carboxylic acid moiety. Major species at pH 7.3.


omega-12 unsaturated fatty acyl-CoA(4-)

An unsaturated fatty acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate OH groups of any omega-12 unsaturated fatty acyl-CoA; major species at pH 7.3.


An epoxy(hydroxy)icosatrienoate that is the conjugate base of (13R)-hydroxy-(14S,15S)-epoxyicosa-(5Z,8Z,11Z)-trienoic acid, obtained by deprotonation of the carboxy group.


3-methyl fatty acyl-CoA(4-)

A  methyl-branched fatty acyl-CoA that results from the formal condensation of the thiol group of coenzyme A with the carboxy group of any 3-methyl fatty acid.


name: hydroxy monounsaturated fatty acid anion

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


7-O-methylmyricetin 5-olate

Major microspecies at pH 7.3


A retinoate that is the conjugate base of 11-cis-retinoic acid, obtaained by deprotonation of the carboxy group; major species at pH 7.3.


An organophosphate oxoanion obtained by the deprotonation of the carboxy and one of the phosphate OH groups of glyphosate.


An organophosphate oxoanion that is the dianion of 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.


A polyunsaturated fatty acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of (9Z,12Z)-heptadecadienoyl-CoA; major species at pH 7.3.


An organophosphate oxoanion arising from deprotonation of the phosphate OH groups of NMNH; major species at pH 7.3.


A carboxylic acid anion obtained by the removal of proton from the carboxy group of  4-phenylbutyric acid.


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


A nucleotide-sugar oxoanion that is the dianion of CDP-3,6-dideoxy-D-glucose, arising from deprotonation of the diphosphate OH groups; major species at pH 7.3.


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


phosphatidylserine 20:0(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 20 carbons in total and no double bonds.


A 1-alkyl-2-acyl-sn-glycero-3-phosphate(2-) obtained by deprotonation of the phosphate OH groups of 1-(9Z-octadecenyl)-2-arachidonoyl-sn-glycero-3-phosphate; 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-3-amino-3,6-dideoxy-alpha-D-galactopyranose; major microspecies at pH 7.3.


Dianion of 3-aci-nitropropanoic acid arising from deprotonation of carboxy and nitro groups; major species at pH 7.3.


Any trans-3-enoyl-CoA(4-) that is also saturated at position 4.


A 9,10-epoxyoctadecanoate that is the conjugate base of (9R,10S)-9,10-epoxyoctadecanoic acid arising from deprotonation of the carboxylic acid function; major species at pH 7.3.


name: 17beta-estradiol 3-O-(beta-D-glucuronide) 17-sulfate (2-)

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


An acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate groups of oscr#18-CoA; major species at pH 7.3.


methanesulfonate

A 1,1-diunsubstituted alkanesulfonate that is the conjugate base of methanesulfonic acid.


N,N-dihydroxy-L-hexahomomethioninate

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


A cardiolipin(2-) in which the 2'-acyl group is specified as lauroyl.


An octadecatrienoyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate OH groups of (6Z,9Z,11E)-octadecatrienoyl-CoA; major species at pH 7.3.


fatty amide anion

The conjugate base of a fatty amide, arising from deprotonation of the carboxylic acid group of the corresponding fatty amide.


A precorrin carboxylic acid anion obtained by global deprotonation of the carboxy groups of cobalt-precorrin-7.


An indolecarboxylate that is the conjugate base of indole-5,6-quinone-2-carboxylic acid resulting from the deprotonation of the carboxy group. Major microspecies at pH 7.3.


dolichyl D-mannosyl phosphate(1-)

Conjugate base of dolichyl D-mannosyl phosphate arising from deprotonation of the free OH group of the phosphate.


A 2,3-trans-enoyl CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (2E,21Z,24Z,27Z,30Z)-hexatriacontapentaenoyl-CoA; major species at pH 7.3.


Conjugate base of beta-D-mannosyldiacetylchitobiosyldiphosphodolichol.


azelaate

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


A dicarboxylic acid dianion obtained by deprotonation of both carboxy groups of 4-hydroxy-2-oxoheptanedioic acid.


A dicarboxylic acid anion obtained by deprotonation of the carboxy and phosphino groups of phosphinomethylisomalic acid; major species at pH 7.3.


An N-acylphosphatidylethanolamine(1-) in which the N-acyl group is specified as palmitoyl while the phosphatidyl acyl groups are both specified as oleoyl; major species at pH 7.3.


The conjugate base of 4-(2-aminophenyl)-2,4-dioxobutanoic acid; major species at pH 7.3.


A flavonoid oxoanion that is the conjugate base of 2'-hydroxyformononetin, obtained by deprotonation of the 7-hydroxy group. Major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


An N-acyl-(3-O-sulfo-D-galactosyl)sphingosine(1-) in which the ceramide N-acyl group is composed of 25 carbons, 2 double bonds and a hydroxy group at C2.


A hydroxy fatty acid anion that is the conjugate base of 6-hydroxy-3,7-dimethyloctanoic acid, arising from deprotonation of the carboxy 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,15Z,18Z,21Z,24Z)-triacontapentaenoyl-CoA; major species at pH 7.3.


An acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of (17Z)-hexacosenoyl-CoA


An acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of (16Z,19Z,22Z,25Z,28Z,31Z)-tetratriacontahexaenoyl-CoA.


L-galactose 1-phosphate(2-)

An  organophosphate oxoanion that is the dianion of L-galactose 1-phosphate arising from deprotonation of both OH groups of the phosphate.


A polyunsaturated fatty acid anion that is the conjugate base of 13S,14S-epoxy-DHA, obtained by deprotonation of the carboxy group; major species at pH 7.3.


An oxodocosahexaenoate that is the conjugate base of (4Z,7Z,10Z,14E,16Z,19Z)-13-oxodocosahexaenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A polyunsaturated fatty acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate functions of 11-oxo-HETE-CoA; major species at pH 7.3.


resolvin D2(1-)

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


There is a wrong x-ref in CHEBI:61357 to MetaCyc 5-P-RIBOSYL-N-FORMYLGLYCINEAMIDE


A steroid acid anion that is the conjugate base of 3-oxo-23,24-bisnorchola-1,4-dien-22-oic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A phenolate anion that is the conjugate base of 4-nitrophenol; major species at pH 7.3.


Conjugate base of CDP-N-methylethanolamine having a dianionic diphosphate group and a protonated secondary amino group.


neuraminate

A member of the class of neuraminates obtained by deprotonation of the carboxy group of keto-neuraminic acid.


A cholanic acid conjugate anion that is the conjugate base of 7-oxotaurodeoxycholic acid, obtained by deprotonation of the sulfonic acid group; major species at pH 7.3.


A polyunsaturated fatty acid anion that is the conjugate base of (12Z,15Z,18Z,21Z,24Z,27Z)-triacontahexaenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


An organic anion obtained by deprotonation of one of the hydroxy groups of (S)-demethyl-4-deoxygadusol. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


dihydroorotate

A monocarboxylic acid anion resulting from the removal of a proton from the carboxylic acid group of dihydroorotic acid.


A hydroperoxydocosapentaenoate that is the conjugate base of (7Z,11Z,13Z,15E,19Z)-10,17-bis(hydroperoxy)docosapentaenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


The dolichyl diphosphooligosaccharide(2-) species that is the dianion formed by loss of protons from the diphospho linkage in alpha-D-Man-(1->2)-alpha-D-Man-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-(1->3)-alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-D-GlcNAc(PP-Dol); major microspecies at pH 7.3.


17alpha-ethynylestradiol 3-sulfate(1-)

A steroid sulfate oxoanion that is the conjugate base of 17alpha-ethynylestradiol 3-sulfate arising from deprotonation of the sulfate OH group; major species at pH 7.3.


fatty acid anion 30:0

Any saturated fatty acid anion containing 30 carbons. Formed by deprotonation of the carboxylic acid moiety. Major species at pH 7.3.


L-firefly luciferyl-CoA(3-)

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


phosphatidylserine 26:1(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 26 carbons in total and 1 double bond.


gibberellin A12(2-)

A dicarboxylic acid anion obtained by deprotonation of both carboxy groups of gibberellin A12.


carboxylic acid trianion

A trianion containing at least one carboxy group.


aklanonate

An oxo monocarboxylic acid anion that is the monoanion obtained by the deprotonation of the carboxy group of aklanonic acid.


Major microspecies at pH 7.3.


A hydroxyeicosapentaenoate that is the conjugate base of 5(S)-HEPE, arising from deprotonation of the carboxylic acid function; major species at pH 7.3.


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


lipoxin A4(1-)

A hydroxy fatty acid anion obtained by deprotonation of the carboxy function of lipoxin A4: major species at pH 7.3.


short-chain 2,3-trans-enoyl CoA(4-)

A 2,3-trans-enoyl CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of any short-chain 2,3-trans-enoyl CoA (short-chain = chain length less than C6); major species at pH 7.3.


mevinic acid anion

A hydroxy monocarboxylic acid anion resulting from the deprotonation of the carboxy group of mevinic acid. The major species at pH 7.3.


fatty acyl monophosphate(2-)

The dianion of a fatty acyl monophosphate compound arising from deprotonation of both phosphate OH groups; major species at pH 7.3.


An anionic phospholipid that is glycero-3-phospho-L-serine(1-) in which the acyl group is linked to either the sn-1, sn-2, or sn-3 position, the alkyl group is linked to either the sn-1, sn-2, or sn-3 position, and the phosphate group is linked to either the sn-1, or sn-3 position. Major species at pH 7.3.


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


aflatoxin B1 dialdehyde(1-)

A phenolate anion that is the conjugate base of aflatoxin B1 dialdehyde, obtained by deprotonation of the 7-hydroxy group. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


The organophosphate oxoanion that is the tetraanion formed from 3-oxohexanoyl-CoA by loss of two protons from the 5'-diphospho linkage and two protons from the 3'-phospho group; major micropspecies at pH 7.3.


phosphatidylserine 40:4(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 40 carbons in total and 4 double bonds.


An anionic phospholipid having a phosphate group at sn-1 or sn-3 position of the glycerol backbone, and with a combination of one or two acyl groups, alkyl groups, or alkenyl groups  attached at the sn-1, sn-2, or sn-3 positions through ester, ether or vinyl linkages respectively.


An N-acyl-sn-glycero-3-phosphoethanolamine(1-) in which the N-acyl group is specified as oleoyl (9Z-octadecenoyl); major species at pH 7.3.


An organophosphate oxoanion obtained by deprotonation of the phosphate and 5-hydroxy groups as well as protonation of the tertiary amino group of 21-phosphorifampicin. It is the major species at pH 7.3 (according to Marvin v 6.2.0.).


trioxilin A3(1-)

The trioxilin anion that is the anion formed from trioxilin A3 by deprotonation of its carboxylic acid moiety; major microspecies present at pH 7.3.


A 1-(Z)-alk-1-enyl-2-acyl-sn-glycero-3-phosphate(2-) obtained by deprotonation of the phosphate OH groups of 1-[(1Z)-octadecenyl]-2-oleoyl-sn-glycero-3-phosphate; major species at pH 7.3.


1D-myo-inositol 1,3-biphosphate(4-)

An inositol phosphate oxoanion obtained by deprotonation of the phospho groups of 1D-myo-inositol 1,3-biphosphate; major species at pH 7.3.


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


A peptide anion obtained by deprotonation of both carboxy groups as well as protonation of the glutamyl amino group of S-(2-hydroxyacyl)glutathione; major species at pH 7.3.


A steroid glucuronide anion that is the conjugate base of hyocholic acid 24-O-(beta-D-glucuronide) arising from deprotonation of the carboxylic acid function; major species at pH 7.3.


An acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate groups of oscr#24-CoA; major species at pH 7.3.


hydroxy fatty acid anion(1-)

A fatty acid with a hydroxy group at a position undefined. R1 and R2 are carbon chains with undefined number of carbons, unsaturations or branching. Major microspecies at pH 7.3


nonacarboxylic acid anion

A carboxylic acid anion formed by deprotonation of at least one of the nine carboxy groups of any nonacarboxylic acid.


A dicarboxylic acid dianion obtained by deprotonation of both carboxy groups of  dodecanedioic acid; major species at pH 7.3.


A monocarboxylic acid anion that is the conjugate base of N-[2-methoxy-5-({[2-(2,4,6-trimethoxyphenyl)ethenyl]sulfonyl}methyl)phenyl]glycine, obtained by the deprotonation of the carboxy group. The major species at pH 7.3.


A prostaglandin carboxylic acid anion that is the conjugate base of 13,14-dihydro-15-keto-PGF1alpha, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A monocarboxylic acid anion resulting from deprotonation of the carboxy group of (S)-haloxyfop.


gadoterate

A tetracarboxylic acid anion that is the conjugate base of gadoteric acid.


lipid IVA oxoanion

Any oxoanion formed by loss of one or more protons from the phosphate groups of a lipid IVA compound.


A monocarboxylic acid anion that is the conjugate base of (5R)-carbapenem-3-carboxylic acid, obtained by deprotonation of the carboxy group.


An organic nitrogen anion resulting from the deprotonation of the N-acylsulfonamide moiety of asulam. The conjugate base of asulam.


The pentaanion of 2-carboxytetracosanoyl-CoA arising from deprotonation of phosphate, diphosphate and carboxylic acid functions; major species at pH 7.3.


An organosulfonate oxoanion obtained by deprotonation of the sulfo groups of 4,4'-[3-(pyridin-2-yl)-1,2,4-triazine-5,6-diyl]dibenzenesulfonic acid.


A monocarboxylic acid anion resulting from the removal of a proton from the carboxy group of 5-hydroxy-6-methylpyridine-3-carboxylic acid.


An acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate groups of 3-hydroxypropanoyl-CoA.


The conjugate base of a 3-acylpyruvic acid.


ascopyrone M(1-)

Conjugate base of ascopyrone M.


A precorrin carboxylic acid anion that is a heptaanionic form of precorrin-5. Major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


A C4-dicarboxylate which is a dianion obtained by the deprotonation of the two carboxy OH groups of aurothiomalic acid.


oxidized dinoflagellate luciferin(2-)

A dicarboxylic acid dianion that results from the removal of a proton from each of the carboxylic acid groups of oxidized dinoflagellate luciferin.


The conjugate base of 10-hydroxycapric acid.


lysophosphatidylserine 20:0(1-)

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


A dicarboxylic acid anion obtained by deprotonation of at least one of the carboxy groups of 3-methyladipic acid.


name: very long-chain 2,3,4-saturated fatty acyl CoA(4-)

description: A very long-chain acyl CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of any very-long-chain 2,3,4-saturated fatty acyl CoA; major species at pH 7.3.


Major species at pH 7.3.


Conjugate base of 4-(L-gamma-glutamylamino)butanoic acid.


An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups and protonation of the amino group of 3'-L-prolyl-AMP; major species at pH 7.3.


ferriheme a3(1-)

A dicarboxylic acid anion obtained by deprotonation of the carboxy groups of ferriheme a3. Major structure at pH 7.3.


A polyunsaturated fatty acid anion that is the conjugate base of (12Z,15Z,18Z,21Z,24Z)-triacontapentaenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


coumarate

A member of the class of cinnamates obtained by the deprotonation of the carboxy group of coumaric acid.


An acyl-CoA oxoanion arising from deprotonation of phosphate, diphosphate and carboxylic acid functions of trans-2,3-dehydroadipyl-CoA.


nonadecanoate

A nineteen carbon straight-chain fatty acid anion. Major species at pH 7.3.


alpha-D-hexose 1-phosphate(2-)

The dianion of any alpha-D-hexose 1-phosphate arising from deprotonation of the phosphate OH groups; major species at pH 7.3.


phosphatidylserine 44:0-2OH(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 44 carbons in total with no double bonds and 2 hydroxyl substituents.


A hydroxydocosahexaenoate that is the conjugate base of (17S)-HDHA, arising from deprotonation of the carboxylic acid function; major species at pH 7.3.


lipid X(2-)

Dianion of lipid X arising from deprotonation of the phosphate OH groups; major species at pH 7.3.


A flavonoid oxoanion resulting from the deprotonation of the hydroxy group at position 7 of myricetin 3-O-[beta-D-glucosyl-(1->2)-alpha-L-rhamnoside]. The major species at pH 7.3.


20-carboxyleukotriene E4(2-)

A leukotriene anion obtained by deprotonation of the three carboxy groups and protonation of the cysteinyl alpha-amino group of 20-carboxyleukotriene E4; major species at pH 7.3.


leukotriene D3(1-)

A leukotriene anion that is the conjugate base of leukotriene D3 obtained by deprotonation of the two carboxy groups and protonation of the cysteinyl alpha-amino group; major species at pH 7.3.


thia fatty acid anion

The conjugate base of any thia fatty acid, formed by deprotonation of the carboxylic acid moiety.


The (S)-enantiomer of 3-hydroxy-3-methyl-2-oxopentanoate.


hydroxy fatty acid anion 14:0

Any hydroxy saturated fatty acid anion containing 14 carbons.


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


hydroxy fatty acid anion 24:1

Any hydroxy monounsaturated fatty acid anion containing 24 carbons.


A polyunsaturated fatty acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (7Z,10Z,13Z,16Z)-docosatetraenoyl-CoA


A dicarboxylic acid monoanion resulting from the removal of a proton from one of the carboxylic acid groups of 3-hydroxy-3-methylglutaric acid.


A dihydroxydocosahexaenoate that is the conjugate base of (4Z,7Z,10Z,12E,14S,16Z,19Z,21R)-dihydroxydocosahexaenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A dicarboxylic acid monoester(1-) that is the conjugate base of 6-O-malonyl-trans-rhaponticin, resulting from the deprotonation of the carboxy group. Major microspecies at pH 7.3.


An organosulfonate oxoanion that results from the deprotonation of the carboxylic and sulfonic acid functions of (R)-3-sulfolactic acid.


Major microspecies at pH 7.3.


An organophosphate oxoanion obtained by deprotonation of the triphosphate OH groups of 7-methyl-GTP; major species at pH 7.3.


nuclear fast red(1-)

An organosulfonate oxoanion that is the conjugate base of nuclear fast red free acid, obtained by deprotonation of the sulfo group.


isoaspulvinone E(1-)

An organic anion that is the conjugate base of isoaspulvinone E, arising from selective deprotonation of the butenolide OH group; major species at pH 7.3.


A 1-alkylglycerone 3-phosphate(2-) obtained by deprotonation of the phosphate OH groups of 1-(9Z,12Z)-octadecadienylglycerone 3-phosphate; major species at pH 7.3.


A 2-oxo monocarboxylic acid anion obtained by deprotonation of the carboxy group of any omega-(methylthio)-2-oxocarboxylic acid; major species at pH 7.3.


An anionic ganglioside obtained by deprotonation of the neuraminosyl carboxy group of III3FucVI3NeuAc-nLc6Cer; major species at pH 7.3.


phosphatidylserine O-32:1(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 32 carbons and 1 double bond.


An organophosphate oxoanion obtained by removal of three protons from CMP-5'-phosphonoformic acid; major species at pH 7.3.


(S)-methylmalonate semialdehyde

2-Methyl-3-oxopropanoate with S configuration at the chiral centre.


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


Major species at pH 7.3.


An N(2)-acyl-L-glutaminate resulting from the deprotonation of the carboxy group of N(2)-[(2E)-3-methylhex-2-enoyl]-L-glutamine. The major species at pH 7.3.


A 1-acyl-2-oleoyl-sn-glycero-3-phosphate(2-) obtained by deprotonation of the phosphate OH groups of 1-arachidonoyl-2-oleoyl-sn-glycero-3-phosphate


A polyunsaturated fatty acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (8Z,11Z,14Z)-icosatrienoyl-CoA.


Dicarboxylate anion of 2-(2-methylthioethyl)malic acid.


ilicicolin A epoxide(1-)

I have included the stereoconfiguration seen in fig. 2 of pmid:30952781 even though I cannot find direct evidence for it. I think it is based on compound 10. Please update the structure according to the evidence you trust.


A monocarboxylic acid anion that is the conjugate base of alpha-N-acetylneuraminyl-(2->6)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosamine arising from deprotonation of the carboxylic acid function of the alpha-N-acetylneuraminyl residue.


glyco-amino-acid anion

The amino-acid anion formed by proton loss from the carboxylic acid function of a glyco-amino acid.


(R)-PGA2-S-glutathione conjugate(2-)

A prostanoid anion obtained by deprotonation of the three carboxy groups and protonation of the glutamyl alpha-amino group of (R)-PGA2-S-glutathione conjugate; major species at pH 7.3.


A lipid IVA oxoanion obtained by deprotonation of the phospho and carboxy groups of alpha-Kdo-(2->8)-[alpha-Kdo-(2->4)]-alpha-Kdo-(2->4)-alpha-Kdo-(2->6)-lipid IVA; major species at pH 7.3.


N-stearoyl-L-leucinate

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


An acyl-CoA(4-) that is the tetraanion of (25R)-3alpha,7alpha,12alpha-trihydroxy-5beta-cholestan-26-oyl-CoA arising from deprotonation of the phosphate and diphosphate OH groups.


N-octanoylsphingosine 1-phosphate(2-)

An N-acylsphingosine 1-phosphate(2-) in which the N-acyl group is specified as octanoyl; major species at pH 7.3.


An organic anion obtained by selective deprotonation of the 3- and 5-hydroxy groups of cyanidin(1+).


A mannosylinositol 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.


monounsaturated fatty acyl-CoA(4-)

An acyl-CoA  oxoanion arising from deprotonation of the phosphate and diphosphate OH groups of an acyl-CoA, where the fatty acyl chain contains one carbon to carbon double bond; major species at pH 7.3.


A 2-oxo monocarboxylic acid anion that is the conjugate base of 3-[(1R,2S,5R,6S)-5-hydroxy-7-oxabicyclo[4.1.0]heptan-2-yl]pyruvic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


Monoanion of cob(I)alamin arising from deprotonation of the phosphate OH group; major species at pH 7.3.


A medium-chain fatty acid anion comprising hexanoate substituted at C-2 and C-4 with oxo and hydroxy groups respectively.


uridine 2'-phosphate(2-)

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


A 2'-deoxyribonucleoside 5'-triphosphate(4-) arising from deprotonation of the triphosphate OH groups of 2'-deoxycytidine 5'-triphosphate (dCTP); major species at pH 7.3.


An organophosphonate oxoanion that is the conjugate base of hydroxymethylphosphonic acid, obtained by deprotonation of one of the phosphonate OH groups.


N,N-dihydroxy-L-polyhomomethioninate

An N,N-dihydroxy-alpha-amino-acid anion obtained by deprotonation of the carboxy group of any N,N-dihydroxy-L-polyhomomethionine; major species at pH 7.3.


A polyunsaturated dicarboxylic acid dianion arising from the deprotonation of the two carboxy groups of 2-aminomuconic acid.


N-acylsphingosine 1-phosphate(2-)

The dianion formed by deprotonation of both phosphate OH groups in any N-acylsphingosine 1-phosphate.


novobiocic acid(1-)

An organic anion obtained by selective deprotonation of the 4-hydroxy group on the chromene ring of novobiocic acid.


A polyunsaturated fatty acid anion that is the conjugate base of 12-HPE(8,10,14)TrE, obtained by deprotonation of the carboxy group; major species at pH 7.3.


steroidal acyl-CoA(4-)

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


hydroxy fatty acid ascaroside anion

A monocarboxylic acid anion obtained by deprotonation of the carboxy group of any hydroxy fatty acid ascaroside; major species at pH 7.3.


A steroid acid anion that is the conjugate base of 3-oxochola-4,6-dien-24-oic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


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


lithocholate

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


An L-alpha-amino-acid anion that is the conjugate base of L-2,4-diaminobutyric acid, arising from deprotonation of the carboxy group.


The carbohydrate acid derivative anion formed from beta-D-GlcA3S-(1->3)-beta-D-Gal-OMe by loss of two protons, one from each of its sulfo and carboxy groups.


A tricarboxylic acid anion that is the conjugate base of domoic acid, arising from the deprotonation of the carboxy groups and protonation of the pyrrolidine nitrogen. Major species at pH 7.3.


decylsulfamate

An organic sulfamate oxoanion that is the conjugate base of decylsulfamic acid. It has been isolated from Daphnia pulex and has been shown to cause morphological changes in the green alga Scenedesmus gutwinskii.


A 3-sn-phosphatidyl-L-serine(1-) that is the conjugate base of 1-acyl-2-arachidonoyl-sn-glycero-3-phospho-L-serine, in which the carboxy and phosphate groups are anionic and the amino group is cationic.


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


very long-chain acyl-CoA(4-)

An acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of a very-long-chain acyl-CoA; major species at pH 7.3.


An N-acetylneuraminate that is the conjugate base of beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer, obtained by deprotonation of the carboxy group; major species at pH 7.3.


An N-acyl-L-alpha-amino acid anion obtained by deprotonation of the carboxy groups of any N-(12-hydroxy-12-oxojasmonyl)-L-alpha-amino acid.


An octatriacontapentaenoate that is the conjugate base of (23Z,26Z,29Z,32Z,35Z)-octatriacontapentaenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


hydrogensquarate

A carbon oxoanion which is a monoanion obtained by the deprotonation of one of the hydroxy groups of squaric acid.


docosanoid anion

A polyunsaturated fatty acid anion obtained by the deprotonation of the carboxy group of any docosanoid.


name: an alpha-D-Kdo-(2->4)-alpha-D-Kdo-(2->6)-lipid A 1-diphosphate(7-)

description: Major species at pH 7.3


A trans-2,3-didehydroacyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of (E)-isopentadec-2-enoyl-CoA. Major species at pH 7.3.


An isocitrate(3-) that is the  conjugate base of L-erythro-isocitric acid.


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


A dioxo monocarboxylic acid anion that is the conjugate base of 2,3-diketogulonic acid, and the major species at pH 7.3.


A 5alpha-pregnane-3beta,20alpha-diol disulfate anion obtained by deprotonation of both sulfo groups of 5alpha-pregnane-3beta,20alpha-diol disulfate.


A nucleotide-sugar oxoanion arising from deprotonation of the diphosphate OH groups and protonation of the amino group of any UDP-3-O-[(3R)-hydroxyacyl]-alpha-D-glucosamine. Major microspecies at pH 7.3.


An N-jasmonyl-L-alpha-amino acid anion obtained by deprotonation of the carboxy group of N-[(3R)-jasmonyl]-L-isoleucine; major species at pH 7.3.


A monocarboxylic acid anion that is the conjugate base of 1,4-dihydroxy-6-naphthoic acid, arising from deprotonation of the carboxy group.


N-(carboxylatomethyl)-D-alanine

The conjugate base of N-(carboxymethyl)-D-alanine having anionic carboxy groups and a cationic amino group; major species at pH 7.3.


An ionic phospholipid that is a dianion of a phosphatidic acid arising from deprotonation of both phosphate OH groups.


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


A carboxylic acid anion resulting from the removal of a proton from the carboxy group of 4-oxo-4-(pyridin-3-yl)butanoic acid. The major species at pH 7.3.


Octaanion of 1D-myo-inositol 3,4,5,6-tetrakisphosphate arising from global deprotonation of the acidic phosphate OH groups.


An organophosphate oxoanion that is the trianion arising from deprotonation of the phosphate and carboxylic acid functions of N-acetyl-alpha-D-muramate 1-phosphate. Major microspecies at pH 7.3.


A polyunsaturated fatty acid anion that is the conjugate base of 13S-HOTrE arising from deprotonation of the carboxylic acid function; major species at pH 7.3.


leukotriene A4(1-)

The leukotriene anion that is the conjugate base of leukotriene A4 arising from deprotonation of the carboxylic acid group. Major microspecies at pH 7.3.


An acyl-CoA(4-) oxanion arising from deprotonation of the phosphate and diphosphate OH groups of (2S)-2-methylpentadecanoyl-CoA; major species at pH 7.3


N-formylanthranilate

An amidobenzoate consisting of anthranilate carrying an N-formyl group.


20,20,20-trihydroxyleukotriene B4(1-)

A leukotriene anion that is the conjugate base of 20,20,20-trihydroxyleukotriene B4, obtained by deprotonation of the carboxy group; major species at pH 7.3.


aldehydo-L-iduronate

An iduronate that is the conjugate base of aldehydo-L-iduronic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


ectoinate

A monocarboxylic acid anion resulting from the removal of a proton from the carboxy group of ectoine.


1D-myo-inositol 3-phosphate(2-)

The dianion of 1D-myo-inositol 3-phosphate.


A galactosylceramide sulfate(1-) that is the conjugate base of 1-(3-O-sulfo-beta-D-galactosyl)-N-[(15Z)-tetracos-15-enoyl]sphingosine obtained by deprotonation of the sulfate group; major species at pH 7.3.


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


N-palmitoyl-L-leucinate

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


A class of octadecenoates in which the double bond is at either C-9 or C-11.


An organophosphate oxoanion that is a trianion arising from deprotonation of the carboxylic acid and phosphate groups of 2-dehydro-3-deoxy-6-phospho-D-gluconic acid.


An anionic phospholipid obtained by deprotonation of the phosphate OH groups of any 1-(alk-1-enyl)-sn-glycero-3-phosphate.


undecanedioic acid anion

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


A 2,3-trans-enoyl CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (2E,16Z,19Z,22Z,25Z,28Z,31Z)-tetratriacontaheptaenoyl-CoA; major species at pH 7.3.


An organosulfate oxoanion obtained by deprotonation of the sulfate group of any 1-alkyl-2-acyl-3-(3-O-sulfo-beta-D-galactosyl)-sn-glycerol; major species at pH 7.3.


A citramalate(2-) that is the conjugate acid of L-citramalic acid.


A galactosylceramide sulfate(1-) in which the ceramide N-acyl group contains 24 carbons, 1 double bond and a hydroxyl group.


A phosphatidylserine 34:2 that is the conjugate base of 1-palmitoyl-2-linoleoyl-sn-glycero-3-phospho-L-serine, in which the carboxy and phosphate groups are anionic and the amino group is cationic.


phytosphingosine 1-phosphate(1-)

An anionic phospholipid obtained by deprotonation of the phosphate OH groups and protonation of the amino group of phytosphingosine 1-phosphate; major species at pH 7.3.


The organophosphate oxoanion of overall charge -4 being the major microspecies of undecaprenyldiphospho-N-acetyl-(N-acetylglucosaminyl)muramoyl-L-alanyl-D-gamma-glutamyl-meso-2,6-diaminopimeloyl-D-alanyl-D-alanine present at pH 7.3.


An N-acyllysophosphatidylethanolamine(1-) in which both the N-acyl and phosphatidyl acyl groups are specified as palmitoyl (hexadecanoyl); major species at pH 7.3.


A phenolate anion obtained by deprotonation of the hydroxy group located at the position ortho to the carbonyl group of isoliquiritigenin. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


imidazolide

An organic nitrogen anion that is the conjugate base of 1H-imidazole.


A citramalate(2-) that is the conjugate base of D-citramalic acid.


A L-alpha-amino acid anion that is the conjugate base of L-cysteic acid arising from deprotonation of the carboxy and sulfo groups and protonation of the amino group; major species at pH 7.3.


A hydroxy monocarboxylic acid anion that is the conjugate base of (S)-2,4-dihydroxy-3-oxobutanoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


nucleoside 5'-triphoshate(4-)

A ribonucleoside triphosphate oxoanion arising from global deprotonation of the  triphosphate groups of any nucleoside triphosphate; major species at pH 7.3.


A beta-D-glucosiduronate that is the conjugate base of E3040 glucuronide, obtained by the 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 (10Z,13Z,16Z,19Z,22Z,25Z)-3-oxooctacosahexaenoyl-CoA.


The nucleotide-sugar oxoanion that is the dianion formed from dTDP-4-dehydro-beta-L-rhamnose by loss of two protons from its diphospho group.  Intermediate in dTDP-rhamnose biosynthesis.


A hydroperoxyoctadecatrienoate that is the conjugate base of (9Z,11E,15Z)-13-hydroperoxyoctadecatrienoic acid, obtained by deprotonation of the carboxy group. Major microspecies at pH 7.3.


An N(4)-acetylcytidine 5'-monophosphate that results from the removal of two protons from the phosphate group; major species at pH 7.3.


An acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate groups of ascr#21-CoA; major species at pH 7.3.


triacontapentaenoate

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


alpha-sulfophenylacetate

A monocarboxylic acid anion that is the conjugate base of alpha-sulfophenylacetic acid.


An alpha-D-Glc-(1->3)-alpha-D-Man-(1->2)-alpha-D-Man-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-(1->2)-alpha-D-Man-(1->6)]-alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-D-GlcNAc(PP-Dol)(2-) in which the anomeric centre has alpha-configuration.


An anionic unsymmetrical C5 cyanine dye having differentially substituted indoleinine groups at each end.


A multi-methyl-branched fatty acyl-CoA(4-) obtained by deprotonation of phosphate and diphosphate functions of (2R)-pristanoyl-CoA; major species at pH 7.3


A nucleotide-sugar oxoanion obtained by deprotonation of the diphosphate OH groups and protonation of the 4-amino group of GDP-4-amino-4,6-dideoxy-alpha-D-mannose.


N-stearoyl-L-alaninate

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


ketomycolate type-3 (XIII'')

The conjugate base of ketomycolic acid type-3 (XIII''). A class of mycolic acids characterized by the presence of a proximal cis-cyclopropyl group followed by a cis C=C double bond and a distal oxo group in the meromycolic chain.


Dianion of 1D-myo-inositol 2-acetamido-2-deoxy-alpha-D-glucopyranoside 3-phosphate arising from deptonation of both OH groups of the phosphate.


nitrogen-containing fatty acid anion

A fatty acid anion arising from deprotonation of the carboxylic acid group of any nitrogen-containing fatty acid.


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


The conjugate base of (S)-3-(indol-3-yl)-2-oxobutyric acid.


dicarboxylic acid monoanion

Any dicarboxylic acid anion that is a monoanion obtained by the deprotonation of only one of the carboxy groups of the dicarboxylic acid.


A steroid glucuronide anion that is the conjugate base of chenodeoxycholic acid 24-O-(beta-D-glucuronide) arising from deprotonation of the carboxylic acid function; major species at pH 7.3.


An organophosphate oxoanion that is the tetra-anion of 4,6-Me(COOH)C-beta-D-Man-(1->4)-beta-D-GlcA-(1->2)-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 and both of the carboxy groups; major species at pH 7.3.


A monocarboxylic acid anion resulting from the removal of a proton from the carboxy group of (3S,5R)-fluvastatin.


An  anionic phospholipid that is sn-glycero-3-phosphoserine bearing a single alkyl substituent at an unspecified position.


Conjugate base of N-succinyl-L-glutamic 5-semialdehyde.


Congo corinth(2-)

An organosulfonate oxoanion obtained by deprotonation of the sulfo groups of Congo corinth (acid form).


An indol-3-yl carboxylic acid anion resulting from the deprotonation of the carboxy group of 2-hydroxy-(indol-3-yl)acetic acid. This is a very minor tautomer; the major tautomer is the corresponding oxindole.


gibberellin A34(1-)

A gibberellin carboxylic acid anion that is the conjugate base of gibberellin A34, obtained by deprotonation of the carboxy group.


A cyclic tetrapyrrole anion that is obtained from 3-(1-hydroxyethyl)bacteriochlorophyllide a 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.).


nocardicin E(2-)

A monocarboxylic acid anion obtained by deprotonation of the carboxy and oxime OH groups of nocardicin E. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


A hydroxy fatty acid ascaroside anion resulting from the deprotonation of the carboxy group of oscr#7. The conjugate base of oscr#7 and the major species at pH 7.3.


phosphatidylserine O-44:1(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 44 carbons and 1 double bond.


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


A hydroxy monocarboxylic acid anion that is the conjugate base of 5-hydroxypentanoic acid.


A polyunsaturated fatty acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of (5Z,11Z,14Z)-icosatrienoyl-CoA; major species at pH 7.3.


A flavonoid oxoanion that is the conjugate base of hesperetin arising from selective deprtotonation of the 7-hydroxy group.


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


A monounsaturated fatty acid anion that is the conjugate base of (9Z)-pentadecenoic acid resulting from the deprotonation of the carboxy group; Major species at pH 7.3.


prostaglandin G2(1-)

A prostaglandin carboxylic acid anion that is the conjugate base of prostaglandin G2, obtained by deprotonation of the carboxy group; major species at pH 7.3.


An icosanoid anion that is the conjugate base of 12(S)-HETE, 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 groups of oscr#30-CoA; major species at pH 7.3.


N-acetyl-D-amino acid anion

The conjugate base of an N-acetyl-D-amino acid.


2-saturated fatty acid anion

A fatty acid anion obtained by deprotonation of the carboxy group of any 2-saturated fatty acid.


Any anionic phospholipid in which the phosphatidyl fatty acyl group at position 2 has a methylene group at position 10.


A docosanoid anion that is the conjugate base of 17R,(16)-epoxy-(4Z,7Z,10Z,13Z,19Z)-docosahexa-4,7,10,13,15,19-enoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


An S-acyl-4-phosphopantetheine obtained by deprotonation of the phosphate OH groups of S-tetradecanoyl-4'-phosphopantetheine; major species at pH 7.3.


A lysophosphatidylinositol 18:0(1-) that is a 1-acyl-sn-glycero-3-phospho-D-myo-inositol which has octadecanoyl as the acyl group and a free hydroxy group at position 2 of the glycerol moiety.


A carbohydrate acid derivative anion obtained by deprotonation of the carboxy groups of N-acetyl-beta-D-glucosaminyl-(1->4)-[hyaluronic acid]; major species at pH 7.3.


An acyl-CoA oxoanion arising from deprotonation of phosphate and diphosphate functions as well as protonation of the amino group of beta-alanyl-CoA.


Tricarboxylate anion of 3-(2-carboxyethenyl)-cis,cis-muconic acid; major species at pH 7.3.


A cholanic acid conjugate anion that is the conjugate base of 7-oxotaurolithocholic acid, obtained by deprotonation of the sulfonic acid group; major species at pH 7.3.


The conjugate base of L-gamma-glutamyl-D-alanine arising from deprotonation of both carboxy groups and protonation of the glutamyl amino group; major species at pH 7.3.


An acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate OH groups of ascr#10-CoA; major species at pH 7.3.


An organophosphate oxoanion that is the dianion of N-(5'-phosphopyridoxyl)-L-alanine having anionic carboxy, hydroxy and phosphate groups with the secondary amino group and pyridine nitrogen protonated.


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


Any member of the class of abscisates obtained by removal of a proton from the carboxy group of a 2-trans-abscisic acid.


Evans blue(4-)

An organosulfonate oxoanion obtained by deprotonation of the four sulfo groups of 6,6'-{(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis[diazene-2,1-diyl]}bis(4-amino-5-hydroxynaphthalene-1,3-disulfonic acid).


2'-phospho-cyclic ADP-ribose(3-)

A nucleotide-sugar oxoanion obtained by deprotonation of the diphosphate OH groups of 2'-phospho-cyclic ADP-ribose.


phosphatidylserine 31:1(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 31 carbons in total and 1 double bond.


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


testolate

The conjugate base of testolic acid; major species at pH 7.3.


Tetraanion of 4-methylbenzoyl-CoA (p-tolyl-CoA) arising from deprotonation of phosphate and diphosphate functions.


An N-acetyl-beta-D-mannosaminyl-(1->4)-N-acetyl-D-glucosaminyl undecaprenyl diphosphate(2-) in which the anomeric centre connected to the diphosphate group has alpha-configuration.


phosphatidylserine O-38:2(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 38 carbons and 2 double bonds.


An organic phosphoramidate anion obtained by removal of the proton from the phosphoramidate OH group of N(epsilon)-(5'-guanylyl)-N(alpha)-acetyl-L-lysine methyl ester; major species at pH 7.3.


A organophosphate oxoanion that is that is ATP(4-) substituted at position N-6 by a (2E)-4-hydroxy-3-methylbut-2-en-1-yl group; major species at pH 7.3.


A lysophosphatidate 18:1 in which the acyl group is specified as oleoyl (attached at either sn-1 or sn-2 position).


GDP-D-mannuronate

A nucleotide-sugar oxoanion obtained by deprotonation of the diphosphate OH groups of GDP-D-mannuronic acid; major species at pH 7.3.


coproporphyrin I(4-)

A cyclic tetrapyrrole anion obtained by deprotonation of the four carboxy groups of coproporphyrin I; major species at pH 7.3.


epoxyicosapentaenoate

A polyunsaturated fatty acid anion that is icosapentaenoate containing an epoxide ring as part of its structure.


A pteroate that is the conjugate base of (6S)-5,6,7,8-tetrahydropteroic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


phosphatidylserine O-34:3(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 34 carbons and 3 double bonds.


An  oxo carboxylic acid anion that is the conjugate base of 5-(2'-carboxyethyl)-4,6-dihydroxypicolinic acid.


A chlorobenzoate obtained by deprotonation of the carboxy group of 3,4-dichlorobenzoic acid. The major species at pH 7.3.


A dicarboxylic acid dianion resulting from the deprotonation of the two carboxy groups of  2,3-dimethylsuccinic acid ; major species at pH 7.3.


A member of the class of naphthoates that is 1-naphthoate substituted at positions 2 and 7 by hydroxy groups and at position 5 by a methyl group; major species at pH 7.3.


An alpha-amino-acid anion that is the conjugate base of D-glutamic acid, having anionic carboxy groups and a cationic amino group


omega-10 unsaturated fatty acyl-CoA(4-)

An unsaturated fatty acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate OH groups of any omega-10 unsaturated fatty acyl-CoA; major species at pH 7.3.


A 3-oxo-fatty acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of (19Z,22Z,25Z,28Z)-3-oxotetratriacontatetraenoyl-CoA.


A fatty acid-taurine conjugate obtained by deprotonation of the sulfonate group of N-icosanoyltaurine; major species at pH 7.3.


A trans-3-enoyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate OH groups of (3E)-nonenoyl-CoA 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-L-lysyl-D-alanyl-D-alanine, formed by loss of two protons from the diphospho group.


perillate

The monocarboxylic acid anion formed by loss of a proton from the carboxy group of perillic acid; principal microspecies at pH 7.3.


cannabichromenate

A hydroxy monocarboxylic acid anion that is the conjugate base of cannabichromenic acid, obtained by deprotonation of the carboxy group. Major species at pH 7.3.


A dicarboxylic acid monoanion resulting from the removal of a proton from one of the carboxy groups of succinic acid.


An ionic polymer derived from [Glu(-Cys)]n-Gly.


A nucleotide-sugar oxoanion arising from deprotonation of the free diphosphate OH groups of dTDP-4-dehydro-6-deoxy-beta-D-gulose.


A mannosyl-alpha-1->6-inositol phosphorylceramide having an acyl group attached to the ceramide nitrogen and hydroxylation at C4 of the C20 sphingoid base; major species at pH 7.3.


A mannosylinositol phosphorylceramide(1-) having a hexacosanoyl group attached to the ceramide nitrogen, hydroxylation at C-4 of the C18 sphingoid base, and hydroxylation at C-2 and C-3 of the C26 very-long-chain fatty acid. Major species at pH 7.3.


N-alkylphthalic monoamide(1-)

A benzoate anion formed by deprotonation of the carboxy OH group of N-alkylphthalic monoamide. Major structure at pH 7.3.


benzylpenicillenate

The conjugate base of benzylpenicillenic acid.


D-ribulose 5-phosphate(2-)

An organophosphate oxoanion that is the dianion resulting from the removal of two protons from the phosphate group of D-ribulose 5-phosphate.


A lysobisphosphatidate carrying the fatty acyl groups at positions sn-3 and sn-3' of glycerol.


phosphatidylserine 28:1(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 28 carbons in total and 1 double bond.


5-hydroxyisouric acid anion

The conjugate base of 5-hydroxyisouric acid.


An organic anion obtained by selective deprotonation of the 3- and 5-hydroxy groups of pelargonidin; major species at pH 7.3.


Major microspecies at pH 7.3.


A glycinamide ribonucleotide having a phosphate group at the 5-position and a formyl group on the glycine nitrogen.


A 1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate(7-) in which the phosphatidyl acyl groups at positions 1 and 2 are both specified as hexadecanoyl (palmitoyl).


A lipid A oxoanion obtained via deprotonation of the carboxy and phosphate OH groups of (KDO)2-(palmitoleoyl-myristoyl)-lipid A; major species at pH 7.3.


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


A (3R)-3-hydroxy fatty acid anion resulting from the deprotonation of the carboxy group of (3R)-3-hydroxytetradecanoic acid. The major species at pH 7.3.


An anionic phospholipid that is the conjugate base of 2-acyl-sn-glycero-3-phosphoserine, in which the carboxy and phosphate groups are anionic and the amino group is cationic; major species at pH 7.3.


An S-acyl-4-phosphopantetheine obtained by deprotonation of the phosphate OH groups of S-hexanoyl-4'-phosphopantetheine; major species at pH 7.3.


octacosapentaenoate

A polyunsaturated fatty acid anion that is the conjugate base of octacosapentaenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. Formula is C28H45O2


An anionic ganglioside obtained by deprotonation of the neuraminosyl carboxy groups of ganglioside GT1b; major species at pH 7.3.


A 1,2-diacyl-sn-glycerol 3-phosphate(2-) obtained by deprotonation of the phosphate OH groups of 1-(9Z)-octadecenoyl-2-(9Z)-hexadecenoyl-sn-glycero-3-phosphate.


flavonoid oxoanion

Any anion arising from deprotonation of at least one OH group in a flavonoid compound.


estriol 3-O-(beta-D-glucuronide)(1-)

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


A nucleotide-sugar oxoanion that is the conjugate base of dTDP-D-ravidosamine arising from deprotonation of the diphosphate OH groups and protonation of the tertiary amino group; major microspecies at pH 7.3.


An octadeca-9,11-dienoate having 9-trans,11-trans-stereochemistry.


A carbohydrate acid derivative anion that is the conjugate base of mycophenolic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


cis-obtusilate

A medium-chain fatty acid anion and the conjugate base of obtusilic acid, arising from deprotonation of the carboxylic acid group.


A nucleotide-sugar oxoanion obtained by deprotonation of the diphosphate OH groups of UDP-N-acetylgalactosamine-5,6-ene.


dolichyl phosphate(2-)

Dianion of dolichyl phosphate arising from deprotonation of both phosphate OH groups.


A dicarboxylic acid dianion resulting from the removal of a proton from both of the carboxy groups of 2-O-caffeoylglucaric acid; major species at pH 7.3.


An N-acyl-L-alpha-amino acid anion that is the conjugate base of N(2)-succinyl-L-arginine, arising from deprotonation of the carboxy groups and protonation of the amino group; major species at pH 7.3.


Pentaanion of methylmalonyl-CoA arising from deprotonation of carboxy, phosphate and diphosphate OH groups; major species at pH 7.3.


A mannosylinositol phosphorylceramide in which the ceramide base is not hydroxylated at position 4. Major species at pH 7.3.


A CDP-4-dehydro-3,6-dideoxy-D-glucose(2-) in which the anomeric centre of the pyranose fragment has alpha-configuration.


A hydroxy monocarboxylic acid anion obtained by deprotonation of the carboxy group of (2E,4Z)-2-hydroxy-7-methyl-6-oxo-2,4-octadienoic acid; major species at pH 7.3.


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


phenoxyacetate

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


(3Z)-dodec-3-en-1-yl sulfate

An organosulfate oxoanion that is the conjugate base of (3Z)-dodec-3-en-1-yl hydrogen sulfate. It has been isolated from Daphnia pulex and has been shown to cause morphological changes in the green alga Scenedesmus gutwinskii.


A 4-hydroxy-3-polyprenylbenzoate in which the polyprenyl chain contains 9 prenyl units; major species at pH 7.3.


A cyclic tetrapyrrole anion obtained by deprotonation of the carboxy groups of cobalt-sirohydrochlorin; major species at pH 7.3.


docosatetraenoate

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


A nucleotide-sugar oxoanion arising from deprotonation of all four phosphate OH groups of 1-(5-phospho-beta-D-ribosyl)-5'-AMP; major species at pH 7.3.


An acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate groups of oscr#12-CoA; major species at pH 7.3.


(heptosyl)2-(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->3)-L-alpha-D-Hep-(1->5)-[alpha-Kdo-(2->4)]-alpha-Kdo-(2->6)-lipid A; major species at pH 7.3.


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


A multi-methyl-branched fatty acyl-CoA(4-) arising from deprotonation of phosphate and diphosphate functions of 4,8,12-trimethyltridecanoyl-CoA.


A lactoyl-CoA(4-) in which the lactoyl residue has (R)-configuration.


(R)-camphorsulfonate

The R enantiomer of camphorsulfonate.


N-acetyl-L-methionine sulfoximine(1-)

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


tetraoleoyl cardiolipin(2-)

A cardiolipin 72:4(2-) that is the dianion formed from tetraoleoyl cardiolipin by loss of an electron from each of the phospho groups; major species at pH 7.3.


(3R)-3-hydroxy fatty acid anion

A 3-hydroxy fatty acid anion in which the carbon at position 3 has (R)-configuration; major species at pH 7.3.


inositol phosphodihydroceramide(1-)

An inositol phosphoceramide(1-) in which a D-myo-inositol residue is linked via a phosphodiester bridge to a C18 dihydroceramide moiety; major species at pH 7.3.


An organic anion obtained by deprotonation of at least one of the acidic functions of 3-(3-sulfooxyphenyl)propanoic acid.


(11Z)-Delta(11)-fatty acyl-CoA(4-)

Any Delta(11)-fatty acyl-CoA(4-)in which the Delta(11) double bond has Z configuration.


A prostaglandin carboxylic acid anion that is the conjugate base of 13,14-dihydro-15-keto-PGF2alpha, obtained by deprotonation of the carboxy group; major species at pH 7.3.


all-cis-polyprenyl diphosphate(3-)

An organohosphate oxoanion resulting from the removal of all three protons from the diphosphate group of all-cis-polyprenyl diphosphate(3-). Major structure at pH 7.3.


A carboxylic acid anion resulting from the deprotonation of all four carboxy groups and the protonation of both of the primary amino groups of selenodiglutathione. The major species at pH 7.3.


Pentaanion of (S)-methylmalonyl-CoA arising from deprotonation of phosphate, diphosphate and carboxylic acid functions.


Conjugate base of (9R,13R)-12-oxophytodienoic acid.


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


A 4-oxo monocarboxylic acid anion that is the conjugate base of 3-oxocyclopentanecarboxylic acid, obtained by deprotonation of the carboxy group.


gadoleate

A unsaturated fatty acid anion that is the conjugate base of gadoleic acid, formed by deprotonation of the carboxylic acid group.


A steroid glucuronide anion that is the conjugate base of 5beta-androstane-3alpha,17alpha-diol-11-one-17beta-carboxylate 3-O-(beta-D-glucuronide) arising from deprotonation of the carboxylic groups; major species at pH 7.3.


A phosphatidylinositol 28:0 in which the phosphatidyl acyl groups at positions 1 and 2 are specified as palmitoyl (hexadecanoyl) and lauroyl (dodecanoyl) respectively.


Conjugate base of 3,7-dideoxy-D-threo-hepto-2,6-diuolosonic acid.


An N-acyl-(3-O-sulfo-D-galactosyl)sphingosine(1-) in which the ceramide N-acyl group is composed of 24 carbons, 2 double bonds and a hydroxy group at C2.


beta-L-Ara4N-lipid A(2-) (E. coli)

A beta-L-Ara4N-lipid A(2-) that is obtained from E. coli.


An N-acyl-(3-O-sulfo-D-galactosyl)sphingosine(1-) in which the ceramide N-acyl group is composed of 20 carbons, 1 double bond and a hydroxy group at C2.


An acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of (10Z,13Z,16Z)-docosatrienoyl-CoA.


An inositol phosphomannosylinositol phosphophytoceramide(2-) obtained by deprotonation of the free phosphate OH groups of any inositol phosphomannosylinositol-1-phosphophytoceramide; major species at pH 7.3.


The anion of 3-fluoropyruvic acid.


A nucleotide-sugar oxoanion arising from deprotonation of the diphosphate OH groups of 3''-O-acetyl-ADP-D-ribose; major species at pH 7.3.


A 3-hydroxy-5,9,17-trioxo-4,5:9,10-disecoandrosta-1(10),2-dien-4-oate that has 1E,2Z geometry.


gibberellin A19(2-)

Dicarboxylate anion of gibberellin A19.


A dihydroxydocosahexaenoate that is the conjugate base of (4Z,7Z,10Z,12E,14S,16Z,19Z)-14,22-dihydroxydocosahexaenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


p-toluate

A toluate that is the conjugate base of p-toluic acid, obtained by deprotonation of the carboxy group.


benzo scarlet 4BNS(3-)

An organosulfonate oxoanion obtained by deprotonation of the sulfo groups of benzo scarlet 4BNS free acid.


A dioxo monocarboxylic acid anion that is the conjugate base of 9,17-dioxo-1,2,3,4,10,19-hexanorandrostan-5-oic acid, arising from deprotonation of the carboxy group; major species at pH 7.3.


An unsaturated fatty acid anion resulting from the deprotonation of the carboxy group of trans-2-decenoic acid. The major species at pH 7.3.


Dianion of 5-hydroxymethyldeoxycytidylic acid arising from deprotonation of the phosphate OH groups; major species at pH 7.3.


name: biochanin A 7-O-beta-D-glucoside 6''-O-malonate(2-)

description: A flavonoid oxoanion that is a dianionic form of biochanin A 7-O-(6-O-malonyl-beta-D-glucoside). 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#15, obtained by deprotonation of the carboxy group; major species at pH 7.3.


N-oleoyl-gamma-aminobutyrate

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


(3S)-versiconol acetate(1-)

An optically active form of versiconol acetate(1-) having 3S-configuration.


A fatty acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate functions of 2-hydroxyhexacosanoyl-CoA; major species at pH 7.3.


terpentedienyl diphosphate(3-)

Trianion of terpentedienyl diphosphate.


WO2-molybdopterin cofactor(2-)

An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of WO2-molybdopterin cofactor.


Major species at pH 7.3


20,20-dihydroxyleukotriene B4(1-)

A leukotriene anion that is the conjugate base of 20,20-dihydroxyleukotriene B4, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A peptide anion obtained by deprotonation of the two carboxy groups of N-acetyl-L-seryl-L-aspartic acid; major species at pH 7.3.


An anionic ganglioside that is the conjugate base of fucosyl GM1 arising from deprotonation of the neuraminosyl carboxy group; major species at pH 7.3.


phenyl sulfate

A phenyl sulfate oxoanion resulting from the removal of a proton from the hydrogen sulfate group of phenyl hydrogen sulfate. Major structure at pH 7.3


L-pentahomomethionine zwitterion

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


An organophosphate oxoanion obtained by deprotonation of the phosphate OH group of 4-bromobenzoyl-AMP; major microspecies at pH 7.3.


A nucleotide-sugar oxoanion that is the conjugate base of UDP-alpha-D-glucosamine, arising from deprotonation of the diphosphate group and protonation of the amino group; major species at pH 7.3.


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


phosphatidylserine O-28:4(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 28 carbons and 4 double bonds.


The conjugate base of trans-5-O-(4-coumaroyl)-D-quinic acid.


A monocarboxylic acid anion resulting from the deprotonation of the carboxy group of 8(R)-HPODE. The major species at pH 7.3.


A polyunsaturated fatty acyl-CoA(4-) resulting from the deprotonation of the phosphate and diphosphate groups of (14Z,17Z,20Z,23Z,26Z)-dotriacontapentaenoyl-CoA.


phosphatidylserine 44:0(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 0 double bonds.


steroid glucosiduronic acid anion

A steroid conjugate anion formed by deprotonation of the carboxy group of any steroid glucosiduronic acid.


Tetraanion of (E)-cinnamoyl-CoA arising from deprotonation of the phosphate and diphosphate OH groups.


alpha-D-mannose 6-phosphate(2-)

Dianion of alpha-D-mannose 6-phosphate; major species at pH 7.3.


D-tagaturonate

Conjugate base of D-tagaturonic acid.


A monounsaturated fatty acid anion that is the conjugate base of 10-heptadecenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A monocarboxylic acid anion that is the conjugate base of 17-(4-hydroxyphenyl)heptadecanoic acid; major species at pH 7.3.


Trianion of xanthosine 5'-triphosphate arising from deprotonation of three of the four free triphosphate OH groups.


An organic anion that is the conjugate base of bictegravir, obtained by deptotonation of the 8-hydroxy group.


An L-alpha-amino acid anion resulting from deprotonation of the carboxy groups and protonation of the secondary amino group of N-methyl-L-glutamic acid.


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


A member of the class of benzoates obtained by deprotonation of the carboxy group of any 4-hydroxy-3-polyprenylbenzoic acid; major species at pH 7.3.


Major microspecies at pH 7.3.


2,4-divinyl protochlorophyllide a(2-)

Dianion of 2,4-divinyl protochlorophyllide a.


A phosphatidate(2-) obtained by deprotonation of both phosphate OH groups of 1,2-dimyristoylphosphatidic acid; major species at pH 7.3.


Major microspecies at pH 7.3 of (R)-3,4-dihydroxymandelate


penicilloate anion

A dicarboxylic acid anion arising from deprotonation of at least one of the carboxy groups of a penicilloic acid.


A 3-oxo-fatty acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (17Z,20Z,23Z,26Z,29Z)-3-oxodotriacontapentaenoyl-CoA.


methyl-branched fatty acid anion

Any branched-chain fatty acid anion containing methyl branches only.


A multi-methyl-branched fatty acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate OH groups of 3-oxopristanoyl-CoA.


name: lipid A 1-(2-aminoethyl diphosphate) oxoanion

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


gibberellin A20(1-)

Conjugate base of gibberellin A20.


cardiolipin 58:3(2-)

A cardiolipin(2-) derivative in which the four phosphatidyl acyl groups contain a total of 58 carbons and 3 double bonds.


phosphatidylserine O-40:4(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 40 carbons and 4 double bonds.


Alexa Fluor 610-X(2-)

A cationic fluorescent dye derived from a heteropentacyclic ring system.


A nucleotide-sugar oxoanion obtained by deprotonation of the diphosphate OH groups of TDP-beta-L-rhamnose; major species at pH 7.3.


A hydroxy fatty acid anion that is the conjugate base of (R)-2-hydroxyoctacosanoic acid, obtained by deprotonation of the carboxy group.


tetracenomycin D3(1-)

A hydroxy monocarboxylic acid anion that is the conjugate base of tetracenomycin F1, obtained by deprotonation of the carboxy group.


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


A 2-monolysocardiolipin(2-) in which the acyl group at position 2 is specified as palmitoyl while those at positions 1 and 1' remain unspecified.


Dicarboxylate anion of (R)-2-(carboxymethyl)-5-oxo-2,5-dihydro-2-furoic acid.


presqualene diphosphate(3-)

A triply-charged organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of presqualene diphosphate.


Dicarboxylate anion of (1S,6R)-2-succinyl-6-hydroxycyclohexa-2,4-diene-1-carboxylic acid.


Dianion of UDP-N-acetyl-6-deoxy-beta-L-talosamine arising from deprotonation of both free diphosphate OH groups; major species at pH 7.3.


An organophosphate oxoanion obtained from 3-amino-3-deoxy-6-O-phosphono-D-glucopyranose by removal of both protons from the phosphate group and protonation of the amino group. The major species at pH 7.3.


A carbohydrate acid derivative anion obtained by deprotonation of the carboxy group of any beta-D-glucuronoside.


An 11,12-EET(1-) that is the conjugate base of (11S,12R)-EET, obtained by deprotonation of the carboxy group; major species at pH 7.3.


Octaanion of 1D-myo-inositol 1,2,3,6-tetrakisphosphate arising from global deprotonation of the phosphate OH groups. Major species at pH 7.3.


butanoyl phosphate(2-)

Dianion of butanoyl phosphate arising from deprotonation of the phosphate OH groups; major species at pH 7.3.