An acyl-CoA(4-) that is the tetraanion of 3-hydroxycyclohexa-1,5-diene-1-carbonyl-CoA arising from deprotonation of phosphate and diphosphate functions.


A  monocarboxylic acid anion that is the conjugate base of 12-[(9Z)-octadecenoyloxy]octadecanoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


hexadecenoate

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


tauro-alpha-muricholate 7-sulfate(2-)

A steroid sulfate oxoanion obtained by deprotonation of the carboxylic acid and sulfate functions of glycocholic acid 7-sulfate; major species at pH 7.3.


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


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


A polyunsaturated fatty acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (2E,9Z)-hexadecadienoyl-CoA; major species at pH 7.3.


1D-myo-inositol 5-phosphate(2-)

A myo-inositol phosphate(2-) obtained by deprotonation of the phosphate OH groups of 1D-myo-inositol 5-phosphate; major species at pH 7.3.


p-tolyl beta-D-glucuronide(1-)

A carbohydrate acid derivative anion resulting from the removal of a proton from the carboxy group of p-tolyl beta-D-glucuronide.


pentonate

An aldonate obtained by deprotonation of the carboxy group of any pentonic acid.


A flavonoid oxoanion that is the conjugate base of fisetin.


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


The pentanoate anion substituted at the alpha-carbon by a hydroxy group.  The conjugate base of 2-hydroxypentanoic acid, it is the predominant species at physiological pH.


Conjugate base of 3-(4-oxo-4,5-dihydro-1H-imidazol-5-yl)propanoic acid.


linear tetrapyrrole anion

An organic anion arising from deprotonation of a acyclic tetrapyrrole compound.


Major species at pH 7.3


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


A monocarboxylic acid anion resulting from the removal of a proton from the carboxy group of 4-methoxy-1-methyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid; major species at pH 7.3.


(beta-L-Ara4N)2-(KDO)2-lipid A(2-)

A lipid A oxoanion obtained by deprotonation of the phosphate and carboxy groups and protonation of the free amino groups of (beta-L-Ara4N)2-(KDO)2-lipid A; major species at pH 7.3.


Dianion of 2-N,6-O-disulfo-D-glucosamine arising from deprotonation of both sulfate OH groups; major species at pH 7.3.


A dihydroxydocosahexaenoate that is the conjugate base of (7S,14S)-dihydroxy-(4Z,8E,10E,12Z,16Z,19Z)-docosahexaenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


An organophosphate oxoanion obtained by deprotonation of the diphosphate OH groups of N-acetyl-alpha-D-glucosaminyl-1-diphospho-trans,polycis-decaprenol; major species at pH 7.3.


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


dicarboxylic fatty acid dianion

Any fatty acid that contains 2 carboxylic groups. Major microspecies at pH 7.3


N-hydroxy-L-polyhomomethioninate

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


phytyl diphosphate(3-)

(E)-3,7,11,15-tetramethylhexadec-2-en-1-yl diphosphate(3-) in which both stereocentres have (R)-configuration.


phosphatidylinositol 46:2(1-)

A 1-phosphatidyl-1D-myo-inositol(1-) in which the acyl groups at C-1 and C-2 contain 46 carbons in total and 2 double bonds.


D-ribitol 1-phosphate(2-)

An organophosphate oxoanion arising from deprotonation of both phosphate OH groups of D-ribitol 1-phosphate; major species at pH 7.3.


An organic anion that is the conjugate base of (S)-warfarin, obtained by deprotonation of the hydroxy group.


A monocarboxylic acid anion that is the conjugate base of 4,4'-diaponeurosporenoic acid, obtained by deprotonation of the carboxy group. Major structure at pH 7.3.


A 6-oxo monocarboxylic acid anion that is the conjugate base of 2-hydroxy-6-oxo-2,4-heptadienoic acid, obtained by deprotonation of the carboxy group. Major species at pH 7.3.


tetracenomycin D3(2-)

A hydroxy monocarboxylic acid anion obtained by deprotonation of the carboxy and 8-hydroxy groups of tetracenomycin D3. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


A mannosylinositol phosphorylceramide(1-) having a hexaacosanoyl group amide-linked to a C18 phytosphingosine base, with no hydroxylation of the C26 very long chain fatty acid. Major species at pH 7.3.


An acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate OH groups of 9,17-dioxo-1,2,3,4,10,19-hexanorandrostan-5-oyl-CoA; major species at pH 7.3.


A polyunsaturated fatty acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of (2E,4E,8Z,11Z,14Z)-icosapentaenoyl-CoA; major species at pH 7.3.


cardiolipin 70:4(2-)

A cardiolipin(2-) derivative in which the four phosphatidyl acyl groups contain a total of 70 carbons and 4 double bonds.


A phenolate anion that results from the removal of a proton from the hydroxy group at position 7 of pratensein.


A hydroxy fatty acid anion that is the conjugate base of (S,S)-9,10-dihydroxyoctadecanoic acid.


Dianion of CDP-3,6-dideoxy-D-mannose arising from deprotonation of the diphosphate OH groups; major species at pH 7.3.


A cyclic tetrapyrrole anion that is the carbanion obtained by removal of the acidic proton from position 21 of any chlorophyll. Major species at pH 7.3


An oxo monocarboxylic acid anion resulting from the deprotonation of the carboxy group of 6-{(1S,5S)-4-oxo-5-[(2Z)-pent-2-en-1-yl]cyclopent-2-en-1-yl}hexanoic acid. The major species at pH 7.3.


N-hydroxy-L-tetrahomomethioninate

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


A docosanoid anion that is the conjugate base of (16S,17S)-epoxy-(4Z,7Z,10Z,12E,14E,19Z)-docosahexaenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A CDP-3,6-dideoxy-D-mannose(2-) in which the anomeric centre of the sugar component has alpha-configuration; major species at pH 7.3.


genistein 4',7-disulfate(2-)

The conjugate base of genistein 4',7-disulfate.


A prostaglandin carboxylic acid anion that is the conjugate base of 13,14-dihydro-Delta(12)-prostaglandin J2, obtained by deprotonation of the carboxy group; major species at pH 7.3.


Major microspecies at pH 7.3


An N-acyllysophosphatidylethanolamine(1-) in which the N-acyl group is specified as stearoyl (octadecanoyl) while the phosphatidyl acyl group is specified as oleoyl (9Z-octadecenoyl); major species at pH 7.3.


A phenolate anion that is 2,6-dichlorohydroquinone in which the hydroxy group that is ortho to both of the chlorines has been deprotonated. The major species at pH 7.3


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


An icosatrienoate that is the conjugate base of (5Z,11Z,14Z)-icosatrienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A  nucleotide-sugar oxoanion that is the dianion of dTDP-alpha-D-glucose arising from deprotonation of both OH groups of the diphosphate.


cyclic A(3'-5')pA(3'-5')pA(3'-5')p(3-)

An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of cyclic A(3'-5')pA(3'-5')pA(3'-5')p; major species at pH 7.3.


A 2,3-trans-enoyl CoA(4-) obtained by deprotonation of the phosphate and diphosphate functions of any 4,5-saturated-trans-2-cis-4-dienoyl-CoA; major species at pH 7.3.


name: archaeal dolichyl beta-D-glucuronosyl-(1->4)-alpha-D-glucosyl phosphate(2-)

description: An organophosphate oxoanion arising from deprotonation of the carboxy and phosphate groups of archaeal dolichyl beta-D-glucuronosyl-(1->4)-alpha-D-glucosyl phosphate; major species at pH 7.3. Dolichol used by archaea is is generally much shorter (C55-C60) than that used by eukaryotes and may have additional saturation positions in the chain.


steroid sulfate oxoanion

A steroid sulfonic acid derivative in which an oxygen atom of the sulfate group(s) has been deprotonated.


A dicarboxylic acid dianion arising from deprotonation of both carboxy groups of 2-hydroxy-6-oxonona-2,4,7-trienedioic acid.


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


Dianion of CMP-N-acetyl-beta-neuraminate arising from deprotonation of carboxylic acid and phosphate functions; major species at pH 7.3.


molybdopterin adenine dinucleotide(3-)

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


a Kdo-lipid IVA(5-)

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


3-oxo monocarboxylic acid anion

An oxo monocarboxylic acid anion having the oxo group located at the 3-position (R = H or organyl group).


name: omega-methyl-long-chain fatty acid anion

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


The anion resulting from the removal of a proton from the carboxylic acid group of 3-[(5R,6S)-5,6-dihydroxycyclohexa-1,3-dienyl]propanoic acid.


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


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


hydroxamic acid anion

An oxoanion resulting from the removal of a proton from the hydroxy group of any hydroxamic acid.


lysophosphatidylserine 22:2(1-)

A lysophosphatidylserine(1-) in which the remaining acyl group (position not specified) contains 22 carbons and 2 double bonds.


cardiolipin 78:14(2-)

A cardiolipin(2-) derivative in which the four phosphatidyl acyl groups contain a total of 78 carbons and 14 double bonds.


macrophomate

A methoxybenzoate having a single methoxy group at the 3-position together with acetyl and methyl substituents at the 4- and 5-positions respectively.


Major species at pH 7.3


Dicarboxylate anion of 2-formylglutaric acid.


A monocarboxylic acid anion obtained by removal of a proton from the carboxy group of 1,6-anhydro-N-acetyl-beta-muramic acid.


ferroheme a(2-)

The porphyrin carboxylic acid anion that is ferroheme a protonated to pH 7.3.


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


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


organophosphate oxoanion

An organic phosphoric acid derivative in which one or more oxygen atoms of the phosphate group(s) has been deprotonated.


Pentaanion of 3-hydroxy-3-(4-methylpent-3-en-1-yl)glutaryl-CoA arising from deprotonation of phosphate, diphosphate and carboxylic acid functions.


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


An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of 2-O-(alpha-D-glucosyl)-sn-glycerol 3-phosphate; major species at pH 7.3.


An acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (18Z,21Z,24Z,27Z,30Z,33Z)-hexatriacontahexaenoyl-CoA; major species at pH 7.3.


phosphatidylserine O-28:2(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 28 carbons and 2 double bonds.


carboxyibuprofen anion

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


A monocarboxylic acid anion resulting from the removal of the proton from the carboxy group of 5-hydroxyimidazole-4-acetic acid.


An icosanoid anion that is the conjugate base of 14,15-epoxy-20-hydroxy-(5Z,8Z,11Z)-icosatrienoic acid arising from deprotonation of the carboxylic acid function; major species at pH 7.3.


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


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


name: glycochenodeoxycholic acid glucuronide anion

description: A steroid acid anion obtained by deprotonation of at least one of the carboxy groups of any glycochenodeoxycholic acid glucuronide.


carbovir monophosphate(2-)

An organophosphate oxoanion that is the dianion of carbovir monophosphate, arising from deprotonation of the monophosphate OH groups; 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,15Z)-3-oxoicosatrienoyl-CoA.


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


ureidoacrylate

A monocarboxylic acid anion resulting from the deprotonation of the carboxy group of ureidoacrylic acid. It is the major species at pH 7.3.


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


An acyl-CoA(4-) in which the S-acyl moiety contains 24 carbons and 1 double bond. Major species at pH 7.3.


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


The trianion of a 1-phosphatidyl-1D-myo-inositol 5-phosphate.


name: heparan sulfate alpha-D-glucosaminide 3-sulfate polyanion

description: A carbohydrate acid derivative anion arising from deprotonation of the carboxylic acid and sulfate groups of the repeating units of heparan sulfate alpha-D-glucosaminide 3-sulfate; major species at pH 7.3.


19-hydroxyprostaglandin H2(1-)

A prostaglandin carboxylic acid anion that is the conjugate base of 19-hydroxyprostaglandin H2, 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#9-CoA; major species at pH 7.3.


An organophosphate oxoanion arising from deprotonation of both free diphosphate OH groups of alpha-D-Gal-(1->3)-[alpha-L-Fuc-(1->2)]-beta-D-Gal-(1->3)-alpha-D-GalNAc-(1->3)-alpha-D-GalNAc-diphospho-ditrans,octacis-undecaprenol.


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


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


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


A monocarboxylic acid anion that results from the removal of a proton from the carboxylic acid group of 4-chlorophenylacetic acid.


A docosanoid anion that is the conjugate base of 16,17(S)-dihydroxy-(7Z,10Z,13E,14E,19Z)-docosapentaenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A  nucleoside 3'-phosphate(2-) which results from the removal of two protons from the phosphate group of 3'-CMP; major species at pH 7.3.


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


1-linoleoylglycerone 3-phosphate(2-)

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


The conjugate base of 10-oxocapric acid.


A 1,2-diacyl-sn-glycerol 3-phosphate(2-) in which the phosphatidyl acyl groups at postions 1 and 2 are specified as heptadecanoyl and stearoyl respectively.


A hydroxy fatty acid ascaroside anion that is the conjugate base of oscr#1, obtained by deprotonation of the carboxy group; major species at pH 7.3.


N-acetyl-L-gamma-glutamyl phosphate(3-)

Trianion of N-acetyl-L-gamma-glutamyl phosphate arising from deprotonation of carboxy and phosphate groups; major species at pH 7.3.


D-erythronate

An erythronate that is the conjugate base of D-erythronic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


an acyl-lipid A(4-)

Major species at pH 7.3


A monocarboxylic acid anion that is the conjugate base of 7-deoxyloganic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


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


A monocarboxylic acid anion resulting from the removal of a proton from the carboxy group of 1-piperideine-6-carboxylic acid.


A 3-oxo-fatty acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of (15Z,18Z,21Z,24Z)-3-oxotriacontatetraenoyl-CoA.


3-O-methylmyricetin 7-olate

Major microspecies at pH 7.3.


An anionic phospholipid obtained by deprotonation of the phosphate OH group of any 1-acyl-sn-glycero-3-phospho-1D-myo-inositol; 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-Glc-(1->2)-alpha-D-Glc-(1->3)-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); major microspecies at pH 7.3.


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


Dianion of 2-deoxy-6-O-phosphono-D-glucono-1,5-lactone arising from deprotonation of the phosphate OH groups; major species at pH 7.3.


A cinnamate that is the conjugate base of 3,4-dimethoxycinnamic acid resulting from the deprotonation of the carboxy group; Major microspecies at pH 7.3.


Heptaanionic form of precorrin-2.


A hydroxy fatty acid anion that is the conjugate base of 2-methyl-3-hydroxybutyric acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


crepenynate

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


A monocarboxylic acid anion resulting from the deprotonation of the carboxylic acid group of pravastatin.


hydroxymalonate

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


An organophosphonate oxoanion that is a nitrophenyl phosphonate hapten and transition-state analogue derived from pentanoic acid, with affinity for the germline precursor to catalytic antibody 48G7.


cardiolipin 66:2(2-)

A cardiolipin(2-) derivative in which the four phosphatidyl acyl groups contain a total of 66 carbons and 2 double bonds.


cardiolipin 76:9(2-)

A cardiolipin(2-) derivative in which the four phosphatidyl acyl groups contain a total of 76 carbons and 9 double bonds.


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


A 2,3-trans-enoyl CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (2E,13Z)-docosadienoyl-CoA; major species at pH 7.3.


A hydroxy fatty acid anion that is the conjugate base of (13Z,16Z,19Z,22Z)-2-hydroxyoctacosatetraenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A UDP-4-dehydro-6-deoxy-D-glucose obtained by deprotonation of the phosphate OH groups of UDP-4-dehydro-6-deoxy-alpha-D-glucose; major species at pH 7.3.


A UDP-N-acetyl-D-mannosaminouronate(3-) in which the anomeric centre of the pyranose fragment has alpha-configuration.


a lipid IIB(2-)

Major species at pH 7.3


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


A peptide anion obtained by removal of protons from the two carboxy groups as well as protonation of the primary amino group of goralatide; major species at pH 7.3.


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

A quadruply-charged organophosphate oxoanion obtained via deprotonation of the phosphate OH groups of D-glucose 1,6-bisphosphate; major species at pH 7.3.


phosphatidylserine O-38:3(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 38 carbons and 3 double bonds.


phosphatidylserine 46:0(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 46 carbons in total and 0 double bonds.


A nucleotide-sugar oxoanion that is the conjugate base of UDP-3-O-(3-hydroxytetradecanoyl)-D-glucosamine, having an  anionic diphosphate function and a protonated primary amino group.


An organosulfate oxoanion that is the conjugate base of 2',3'-dipalmitoyl-2-sulfo-alpha,alpha-trehalose arising from deprotonation of the sulfate OH group; major species at pH 7.3.


An organic sulfamate oxoanion that is the conjugate base of (7-methyloctyl)sulfamic acid. It has been isolated from Daphnia pulex and has been shown to cause morphological changes in the green alga Scenedesmus gutwinskii.


N-arachidonoyl-L-phenylalaninate

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


An organic anion that is the conjugate base of viridicatin resulting from the deprotonation of the 3-hydroxy group. Major microspecies at pH 7.3.


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

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


An organophosphate oxoanion arising from deprotonation of the phosphate and diphosphate OH groups of alpha-NADP(+); 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-heptadecanoyl-2-oleoyl-sn-glycero-3-phosphate.


The carbohydrate acid derivative anion that is the conjugate base of baicalin.


An anionic phospholipid obtained by deprotonation of the carboxy and phosphate groups of N-hexadecanoyl-O-(1-octadecanoyl-2-oleoyl-sn-glycero-3-phospho)-L-serine; major species at pH 7.3.


A  chlorobenzoate that is the conjugate base of 3-chlorobenzoic acid.


A 3-hydroxy fatty acid anion that is the conjugate base of 3-hydroxyoctadecanoic acid (3-hydroxystearic acid), obtained by deprotonation of the carboxy group; major species at pH 7.3.


An acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of 6-oxocyclohex-1-ene-1-carbonyl-CoA; major species at pH 7.3.


firefly D-sulfoluciferin(2-)

The conjugate base of firefly sulfoluciferin; major species at pH 7.3.


scutellarein-7-olate 4'-methyl ether

Major species at pH 7.3


Any monoacylglycerol 3-phosphate(2-) which has a free hydroxy group at the 1-position of the glycerol moiety.


A 2-oxo monocarboxylic acid anion that results from the removal of a proton from the carboxylic acid group of 3,4-dihydroxyphenylpyruvic acid.


A 3-sulfolactaldehyde(1-) in which the stereocentre at position 3 has R-configuration.


The conjugate base of 3-(2,3-dihydroxyphenyl)propanoic acid.


Dicarboxylate anion of 3-hydroxy-cis,cis-muconic acid; major species at pH 7.3.


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

The conjugate base of a 1-alkyl-sn-glycerol 3-phosphate compound.


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


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


methoxymycolate type-1 (VII)

The conjugate base of methoxymycolic acid type-1 (VII). A class of mycolic acids characterized by the presence of a proximal trans-cyclopropyl group and a distal (CH-CH3)-(CHO-CH3) fragment of (S,S) stereochemistry in the meromycolic chain.


geranylgeranyl diphosphate(3-)

Trianion of geranylgeranyl diphosphate arising from deprotonation of the three acidic OH groups of the diphosphate.


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-hydroxyicosanoyl-CoA; major species at pH 7.3.


A steroid acid anion resulting from the deprotonation of the carboxy group of 3beta-hydroxy-9beta-9,19-cyclolanost-24-en-28-oic acid. The major species at pH 7.3.


A hydroxy monocarboxylic acid anion that is the conjugate base of 2-(3,4-dihydroxybenzoyloxy)-4,6-dihydroxybenzoic acid.


Ins-1-P-Cer B/B' 44:0(1-)

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


A long-chain polyunsaturated fatty acid anion that is the conjugate base of (13Z,16Z,19Z)-docosatrienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


phosphatidylinositol 38:3(1-)

A 1-phosphatidyl-1D-myo-inositol(1-) in which the two phosphatidyl acyl groups contain a total of 38 carbons and 3 double bonds.


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


Trianion of N(6)-(UDP-N-acetylmuramoyl-L-alanyl-D-gamma-glutamyl)-D-lysine; major species at pH 7.3.


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


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


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


An organophosphate oxoanion obtained by deprotonation of the diphosphate OH groups of N-acetyl-alpha-D-galactosaminyl-(1->3)-N,N'-diacetyl-alpha-D-bacillosaminyl-tritrans,heptacis-undecaprenyl diphosphate; major species at pH 7.3.


lysophosphatidylinositol 18:0(1-)

A lysophosphatidyl-1D-myo-inositol(1-) in which the remaining acyl group (position not specified) contains 18 carbons and 0 double bonds.


A polyunsaturated fatty acid anion that is the conjugate base of (19Z,22Z,25Z,28Z,31Z)-tetratriacontapentaenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


Major microspecies at pH 7.3


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


A nucleotide-sugar oxoanion obtained by deprotonation of the diphosphate OH groups of GDP-beta-L-colitose.


A galactosylceramide sulfate(1-) in which the fatty acyl group contains 24 carbons and 1 double bond, and is hydroxylated at position 2.


An EpETE(1-) that is the conjugate base of (5Z,8Z,14Z,17Z)-11,12-epoxyicosatetraenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A mannosylinositol phosphorylceramide in which the acyl group is hydroxylated at position 2 and the ceramide base is hydroxylated at position 4.


An N-carbamoyl-L-alpha-amino acid anion obtained by deprotonation of the carboxy groups of N-carbamoyl-L-aspartic acid.


cardiolipin 68:5(2-)

A cardiolipin(2-) derivative in which the four phosphatidyl acyl groups contain a total of 68 carbons and 5 double bonds.


etheroleate

Major microspecies at pH 7.3.


(R,R)-chrysanthemate

A monocarboxylic acid anion resulting from the deprotonation of the carboxy group of (+)-trans-chrysanthemic acid. The major species at pH 7.3.


A long-chain fatty acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate OH groups of (R)-2-hydroxyhexadecanoyl-CoA; major species at pH 7.3.


Dianion of CDP-ribitol arising from deprotonation of both free diphosphate OH groups.


An anionic phospholipid obtained by deprotonation of the phosphate OH group of any 2-acyl-sn-glycero-3-phospho-D-myo-inositol; major species at pH 7.3.


very long-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 very long-chain 2,3-trans-enoyl CoA (very long-chain = chain length greater than C22); major species at pH 7.3.


isocrotonate

A but-2-enoate having a cis- double bond at C-2.


A carbohydrate acid anion and conjugate base of 2-dehydro-3-deoxy-D-fuconic acid, formed by deprotonation of the carboxy group; major species at pH 7.3.


An organophosphate oxoanion arising from deprotonation of the three diphosphate OH groups of 8-oxo-dGDP; major species at pH 7.3.


flavonolate 7-O-beta-D-glucoside

The conjugate base of a 7-O-beta-D-glucosylflavonol compound.


An acyl-CoA oxoanion arising from deprotonation of the phosphate, diphosphate and carboxylic acid functions of mesaconyl-CoA.


An octadecenoyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (11E)-octadecenoyl-CoA.


phosphatidylserine 44:2-OH(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 2 double bonds and 1 hydroxyl substituent.


peptide anion

An anion formed by deprotonation of at least one peptide carboxy group.


An organic anion that is the conjugate base of minocycline, obtained by deprotonation of the two enolic hydroxy groups and protonation of the non-aromatic tertiary amino group.


An Ins-1-P-6-Man-1-6-Ins-1-P-Cer in which the acyl group is hydroxylated at position 2 and the ceramide base is hydroxylated at position 4. 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-icosanoyl-2-oleoyl-sn-glycero-3-phosphate.


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


An octadecadienoyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (2E,9Z)-octadecadienoyl-CoA; major species at pH 7.3.


Major microspecies at pH 7.3.


Conjugate base of 2'-deoxymugineic acid.


A polyunsaturated fatty acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of 15-hydroxy-(5Z,8Z,11Z,13E)-icosatetraenoyl-CoA; major species at pH 7.3.


12-oxo-6-trans-leukotriene B4(1-)

A leukotriene anion that is the conjugate base of 12-oxo-6-trans-leukotriene B4, obtained by deprotonation of the carboxylic acid function; major species at pH 7.3.


isopentenyl phosphate(2-)

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


hydroperoxy(hydroxy)icosatetraenoate

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


A carbohydrate acid derivative anion obtained by deprotonation of both carboxy groups and protonation of the amino group of bacillithiol; major species at pH 7.3.


A precorrin carboxylic acid anion arising from global deprotonation of the seven carboxy groups and protonation of the secondary amino group of the precorrin derivative hydrogenobyrinic acid; major species at pH 7.3.


An anionic C3 cyanine-type compound having indoleinine and dihydropyrano[3,2-g]quinoline groups at either end.


tetracosadienoate

A polyunsaturated fatty acid anion composed of 24 carbons with 2 double bonds in unknown positions.


gibberellin A24(2-)

A dicarboxylic acid anion obtained by deprotonation of both carboxy groups of gibberellin A24.


N-hexadecanoylglycinate

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


A 3-oxo-fatty acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (13Z)-3-oxoicosenoyl-CoA; major species at pH 7.3.


ceramide 1-phosphate(2-)

An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of any ceramide 1-phosphate.


nucleoside 5'-monophosphate(2-)

The dianion of a nucleoside monophosphate: major species at pH 7.3.


2-butyloctyl sulfate

An organosulfate oxoanion that is the conjugate base of 2-butyloctyl hydrogen sulfate, obtained by deprotonation of the sulfate group. Major microspecies at pH 7.3.


A 2-hydroxy fatty acid anion with a chain that is composed of 22 carbons and 1 double bond (position unspecified).


Conjugate acid of 2,6-dioxo-6-phenylhexanoate.


2-deoxy-D-glucose 6-phosphate(2-)

Dianion of 2-deoxy-D-glucose 6-phosphate arising from deprotonation of both phosphate OH groups.


alpha-D-ribose 1,5-bisphosphate(4-)

A D-ribose 1,5-diphosphate(4-) in which the anomeric centre has alpha-configuration.


A hydroxy fatty acid anion which is obtained by deprotonation of the carboxy group of 2-hydroxyhexanoic acid.


A 3-oxo-fatty acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of (12Z,15Z,18Z,21Z)-3-oxotetracosatetraenoyl-CoA.


azocarmine B(2-)

An organosulfonate oxoanion obtained by deprotonation of the sulfo groups of 4-[(7-phenyl-3-sulfobenzo[a]phenazin-5-ylidene)amino]benzene-1,3-disulfonic acid.


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


A bile acid anion that is the conjugate base of 3beta,7alpha,12alpha-trihydroxy-5beta-cholan-24-oic acid, obtained by deprotonation of the carboxy group. The 3beta-hydroxy epimer of cholate. It is the major microspecies at pH 7.3.


carboxyalkyl phosphate oxoanion

An organic anion resulting from deprotonation of any carboxyalkyl phosphate.


lysophosphatidylserine 14:1(1-)

A lysophosphatidylserine(1-) in which the remaining acyl group (position not specified) contains 14 carbons and 1 double bonds.


eurysterol A(1-)

An organosulfonate oxoanion obtained by the deprotonation of the sulfate group of eurysterol A sulfonic acid.


The L-enantiomer of cysteinate(1-).


malonyl-CoA methyl ester(4-)

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


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


A UDP-N-acetyl-D-mannosamine(2-) in which the anomeric centre of the pyranose fragment has alpha-configuration.


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


A phenolate anion that is the conjugate base of nataloe-emodin, obtained by deprotonation of the phenolic hydroxy group at position 2. Major species at pH 7.3.


A 2,3-trans-enoyl CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (2E,12Z,15Z,18Z,21Z,24Z,27Z)-triacontaheptaenoyl-CoA; major species at pH 7.3.


2',3'-cyclic GMP(1-)

A 2',3'-cyclic nucleotide(1-) which is obtained from 2',3'-cyclic GMP by removal of a proton from the cyclic phosphate group.


A monocarboxylic acid anion resulting from the removal of a proton from the carboxy group of 2-amino-2-deoxy-D-gluconic acid.


N-acetyl-D-phenylalaninate

An N-acyl-D-alpha-amino acid anion that is the conjugate base of N-acetyl-D-phenylalanine, arising from the deprotonation of the carboxy group; major species at pH 7.3.


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


methoxymycolate type-2 (VIII)

The conjugate base of methoxymycolic acid type-2 (VIII). A class of mycolic acids characterized by the presence of a proximal alkenyl group with a trans C=C double bond and a distal (CH-CH3)-(CHO-CH3) fragment of (S,S) stereochemistry in the meromycolic chain.


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


A monocarboxylic acid anion that is the conjugate base of (S)-2-chloropropanoic acid obtained by deprotonation of the carboxy group.


An amidobenzoate that is the conjugate base of 4-acetamidosalicylic acid, arising from deprotonation of the carboxy group; major species at pH 7.3.


kynureninate

An alpha-amino-acid anion obtained by the deprotonation of the carboxy group of kynurenine.


sulcofuronate

Conjugate base of sulcofuron.


phosphatidylinositol 38:2(1-)

A 1-phosphatidyl-1D-myo-inositol(1-) in which the acyl groups at C-1 and C-2 contain 38 carbons in total and 2 double bonds.


A citrate(2-) that is the dianion obtained by the deprotonation of the terminal carboxy groups of citric acid.


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


An anionic phospholipid obtained by deprotonation of the phosphate OH group of any 1-acyl-2-hexadecanoyl-sn-glycero-3-phospho-1D-myo-inositol; major species at pH 7.3.


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


prostaglandin A1(1-)

Conjugate base of prostaglandin A1.


Major species at pH 7.3.


remazole orange-3R(2-)

The organosulfonate oxoanion that is the dianionic form of the azo dye remazole orange-3R.


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


1-alkyl-2-acyl-sn-glycero-3-phospho-1D-myo-inositol(1-) obtained by deprotonation of the phosphate OH group of any 1-(1Z-alkenyl)-2-acyl-sn-glycero-3-phospho-1D-myo-inositol; major species at pH 7.3.


A dimethylbenzoate in which the two methyl groups are located at positions 2 and 6.


Man-1-6-Ins-1-P-Cer B/B' 42:0(1-)

A Man-1-6-Ins-1-P-Cer B/B'(1-) in which the acyl group and the ceramide base contain a total of 42 carbons and 0 double bonds, with either the acyl group hydroxylated at position 2 or the ceramide base hydroxylated at position 4.


A 1-pyrrolinecarboxylate resulting from the removal of the proton from the carboxy group of 1-pyrroline-5-carboxylic acid.


An organophosphate oxoanion obtained by deprotonation of the carboxy, thiocarboxy and phosphate OH groups of pyridinium-3-carboxy-5-thiocarboxylic acid mononucleotide; major species at pH 7.3.


A dicarboxylic acid dianion obtained by deprotonation of the carboxy groups of (1R,5aS,6R)-1,4,5,5a,6,9-hexahydrophenazine-1,6-dicarboxylic acid; 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-hydroxypalmitoyl-CoA.


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


A dicarboxylic acid dianion obtained by deprotonation of both carboxy groups of 3-[(1-carboxyvinyl)oxy]benzoic acid; major species at pH 7.3.


N-arachidonoyl-L-alaninate

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


N-arachidonoylglycinate

Conjugate base of N-arachidonoylglycine.


A 2,3-trans-enoyl CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (2E,17Z,20Z,23Z,26Z,29Z)-dotriacontahexaenoyl-CoA; major species at pH 7.3.


Tetraanion of 2,3-dehydroacyl-CoA arising from deprotonation of the phosphate and diphosphate OH groups.


3-hydroxy-2,4-dioxopentyl phosphate(2-)

An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of 3-hydroxy-2,4-pentanedione 5-phosphate; major species at pH 7.3.


A 3beta-hydroxycholest-5-en-26-oate in which the stereocentre at position 25 has R-configuration.


carbamoyl phosphate(2-)

A doubly-charged organophosphate oxoanion arising from deprotonation of the phosphate OH groups of carbamoyl phosphate; major species at pH 7.3.


An organophosphate oxoanion obtained by deprotonation of the diphosphate OH groups of alpha-L-Rhap-(1->3)-alpha-D-GlcpNAc-1-diphospho-trans,octacis-decaprenol; major species at pH 7.3.


A hydroxy monocarboxylic acid anion that is the conjugate base of 3-hydroxy-5-oxohexanoic acid obtained by deprotonation of the carboxy group.


A dodecenoate that is the conjugate base of 5-dodecenoic acid.


The L-enantiomer of histidinate(1-),


An anionic ganglioside obtained by deprotonation of the neuraminosyl carboxy group of ganglioside GM3 (d18:1/C18:0); major species at pH 7.3.


3,8'-biflaviolin 2,2'-diolate

Dianion of 3,8'-biflaviolin arising from selective deprotonation of the OH groups at the 2- and 2'-positions.


The D-enantiomer of histidinate(2-).


octadecanedioate

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


phosphatidylserine O-40:3(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 40 carbons and 3 double bonds.


A monocarboxylic acid anion resulting from the dprotonation of the carboxy group of 4-(2,4-dichlorophenoxy)butanoic acid (2,4-DB). The major species at pH 7.3.


An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of 3-O-methylphospho-alpha-D-Man-(1->2)-alpha-D-Man-(1->2)-[alpha-D-Man-(1->3)-alpha-D-Man-(1->3)-alpha-D-Man-(1->2)-alpha-D-Man-(1->2)]n-alpha-D-Man-(1->3)-alpha-D-Man-(1->3)-alpha-D-Man-(1->3)-alpha-D-GlcNAc-ditrans,octacis-undecaprenol.


A monolysocardiolipin where the acyl chains are all linoleoyl groups but position is not defined.


(+)-abscisate

An abscisic acid  anion derived from (+)-abscisic acid.


A phosphoglycerate obtained by deprotonation of the carboxy and phosphate OH groups of 2-phosphoglyceric acid.


Man-1-6-Ins-1-P-Cer C(1-)

A mannosylinositol phosphorylceramide in which the acyl group is hydroxylated at position 2 and the ceramide base is hydroxylated at position 4.


A mixture where R = H or Me. The penta-anion resulting from the removal of protons from each of the sulfonic acid groups of colistimethate.


acetylsalicylate

A benzoate that is the conjugate base of acetylsalicylic acid, arising from deprotonation of the carboxy group.


dolichyl diphosphate(3-)

An organophosphate oxoanion that is a trianion of dolichyl diphosphate arising from deprotonation of all three free OH groups of the diphosphate.


cardiolipin 62:4(2-)

A cardiolipin(2-) derivative in which the four phosphatidyl acyl groups contain a total of 62 carbons and 4 double bonds.


estrone 3-sulfate(1-)

The conjugate base of estrone 3-sulfate; major species at pH 7.3.


hydroxy fatty acid anion

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


A precorrin carboxylic acid anion that is the hexaanionic form of precorrin-3B.


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->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); major microspecies at pH 7.3.


An organophosphate oxoanion resulting from the protons from the phosphate group and the protonation of the tertiary amino group of psilocybin. The major species at pH 7.3


An icosanoid anion that is the conjugate base of 8,20-DiHETE arising from deprotonation of the carboxylic acid function; major species at pH 7.3.


Dianion of 2-amino-2-deoxy-6-O-phosphono-D-glucono-1,5-lactone arising from deprotonation of the phosphate OH groups; major species at pH 7.3.


Dicarboxylate anion of 3-ethylmalic acid.


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


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


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


merocyanine 540 anion

An anionic cyanine-type compound having N-substituted 1,3-benzoxazol-2-yl and 4,6-dioxo-2-sulfanylidenetetrahydropyrimidin-5-yl groups at either end.


thiazolidinemonocarboxylate

A monocarboxylic acid anion comprising any thiazolidine carrying a single carboxylate substiuent.


phosphatidylinositol 38:1(1-)

A 1-phosphatidyl-1D-myo-inositol(1-) in which the acyl groups at C-1 and C-2 contain 38 carbons in total and 1 double bond.


A mannarate(2-) that is the dianion obtained by the deprotonation of the carboxy groups of D-mannaric acid.


benzenesulfonates

Any arenesulfonate oxoanion in which the arene moiety is benzene.


phosphatidylserine O-34:1(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 34 carbons and 1 double bond.


7-demethylmitomycin A(2-)

A phenolate anion obtained by removal of two protons from position C-8 and O-6 of 7-demethylmitomycin A. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


A 1-acyl-sn-glycero-3-phospho-1D-myo-inositol(1-) in which the 1-acyl group is specified as linoleoyl.


A peptide anion obtained by removal of protons from the three carboxy groups as well as protonation of the amino group of gamma-Glu-Glu; major species at pH 7.3.


5-deoxy-5-aminoshikimic acid zwitterion

Major microspecies at pH 7.3.


N-arachidonoyl-gamma-aminobutyrate

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


A  pyridinedicarboxylate that is the conjugate base of dipicolinate(1-)


A carbohydrate acid anion resulting from the removal of a proton from the carboxylic acid group of D-glucaro-1,4-lactone; major species at pH 7.3.


A methyl-branched fatty acid anion that is the conjugate base of 2,6-dimethylheptanoic acid, arising from the deprotonation of the carboxy group.


Dianion of 2-hydroxy-5-(methylsulfanyl)-3-oxopent-1-en-1-yl phosphate.


A steroid acid anion resulting from the deprotonation of the carboxy group of 3beta-hydroxy-5alpha-ergosta-7,24(28)-diene-4alpha-carboxylic acid. The major species at pH 7.3.


An icosanoid anion anion that is the conjugate base of 12(S)-HETrE arising from deprotonation of the carboxylic acid function; major species at pH 7.3.


name: primary fluorescent chlorophyll catabolite(2-)

description: Dianion of primary fluorescent chlorophyll catabolite.


phosphatidylserine O-38:5(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 5 double bonds.


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


Tetraanion of P(1),P(4)-bis(5'-adenosyl) tetraphosphate arising from deprotonation of the tetraphosphate OH groups; major species at pH 7.3.


An N-acylphosphatidylethanolamine(1-) in which the N-acyl group is specified as myristoyl (tetradecanoyl) while the phosphatidyl acyl groups are both specified as oleoyl (9Z-octadecenoyl); major species at pH 7.3.


An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of alpha-D-Man-(1->2)-alpha-D-Man-(1->2)-[alpha-D-Man-(1->3)-alpha-D-Man-(1->3)-alpha-D-Man-(1->2)-alpha-D-Man-(1->2)]n-alpha-D-Man-(1->3)-alpha-D-Man-(1->3)-alpha-D-Man-(1->3)-alpha-D-GlcNAc-ditrans,octacis-undecaprenol.


A dicarboxylic acid dianion which results from the removal of a proton from each of the carboxylic acid groups of N-(4-aminobenzoyl)-L-glutamic acid.


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


lysophosphatidylinositol 20:1(1-)

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


methyl-branched fatty acyl-CoA(4-)

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


cardiolipin 70:7(2-)

A cardiolipin(2-) derivative in which the four phosphatidyl acyl groups contain a total of 70 carbons and 7 double bonds.


name: omega-methyl-medium-chain fatty acid anion

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


A dicarboxylic acid monoanion that is the conjugate base of (2S)-2-[(R)-1-carboxyethylamino]pentanoic acid.


A nucleotide-sugar oxoanion that is the conjugate base of UDP-2-acetamido-4-amino-2,4,6-trideoxy-alpha-D-glucose, arising from deprotonation of the diphosphate group and protonation of the amino group; major species at pH 7.3.


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


2,2',3-trihydroxydiphenyl ether(2-)

A phenolate anion obtained by selective deprotonation of the 2- and 2'-hydroxy groups of 2,2',3-trihydroxydiphenyl ether. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


A hydroperoxydocosapentaenoate that is the conjugate base of 17-HPDoPE, obtained by deprotonation of the carboxy group; major species at pH 7.3.


gibberellin A44(1-)

Conjugate base of gibberellin A44.


N-(long-chain-fatty-acyl)-L-glutamate

A dicarboxylic acid dianion obtained by deprotonation of the carboxy groups of any N-(long-chain-fatty-acyl)-L-glutamic acid; major species at pH 7.3.


Conjugate base of 2,2'-iminodipropanoic acid having both carboxy groups in anionic form and the nitrogen protonated.


L-tagatofuranose 6-phosphate(2-)

An organophosphate oxoanion that is the dianion of L-tagatofuranose 6-phosphate arising from deprotonation of both OH groups of the phosphate.


An organophosphate oxoanion that is the dianion of N(6)-acetyl-N(2)-(5'-phosphopyridoxyl)-L-alanine having anionic carboxy, hydroxy and phosphate groups with the secondary amino group and pyridine nitrogen protonated.


methoxymycolate type-1 (VI')

The conjugate base of methoxymycolic acid type-1 (VI'). A class of mycolic acids characterized by the presence of two proximal cis-cyclopropyl groups and a distal (CH-CH3)-(CHO-CH3) fragment of (S,S) stereochemistry in the meromycolic chain.


A polyunsaturated fatty acid anion that is the conjugate base of (9Z,12Z,15Z,18Z)-tetracosatetraenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A hexatriacontapentaenoate that is the conjugate base of (21Z,24Z,27Z,30Z,33Z)-hexatriacontapentaenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


7-methyloctyl sulfate

An organosulfate oxoanion that is the conjugate base of 7-methyloctyl hydrogen sulfate. It has been isolated from Daphnia pulex and has been shown to cause morphological changes in the green alga Scenedesmus gutwinskii.


An acyl-CoA(4-) that is the tetraanion of indol-3-ylacetyl-CoA, arising from deprotonation of the phosphate and diphosphate OH groups.


An inositol phosphomannosylinositol-1-phosphodihydroceramide(2-) obtained by deprotonation of the free phosphate OH group of inositol phosphomannosylinositol-1-phospho-N-acylsphinganine; major species at pH 7.3.


The carbohydrate acid derivative anion formed from beta-D-GlcA-(1->3)-beta-D-Gal-OC6H4-4-OMe by loss of a proton from its carboxy group.


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


Reactive Blue 5(3-)

The organosulfonate oxoanion that is the trianion of Reactive Blue 5, formed by loss of a proton from each of the sulfo groups; major species at pH 7.3.


A lipid A oxoanion obtained via deprotonation of the carboxy and phosphate OH groups of an alpha-Kdo-(2->4)-alpha-Kdo-(2->6)-lipid A with unspecified (3R)-3-hydroxyacyl chains.


A mannosylinositol phosphorylceramide(1-) having a hexacosanoyl group amide-linked to a C20 sphinganine base, with no hydroxylation at C-4 of the long-chain base or on the C26 very-long-chain fatty acid.


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


A peptide anion obtained from N-acetyl-D-glucosaminyl-(1->4)-N-acetylmuramoyl-L-alanyl-D-glutamyl-6-carboxy-L-lysine. Major structure at pH 7.3


cardiolipin 70:2(2-)

A cardiolipin(2-) derivative in which the four phosphatidyl acyl groups contain a total of 70 carbons and 2 double bonds.


phomoidride A(1-)

Major species at pH 7.3


Conjugate base of 7(S),8(S)-DiHODE arising from deprotonation of the carboxylic acid function.


long-chain fatty acid anion

A fatty acid anion with a chain length of C13 to C22.


Dicarboxylate anion of (R)-2-benzylsuccinic acid.


An octadecanoid anion that is the conjugate base of (9Z,11Z,13S,15Z)-12,13-epoxyoctadecatrienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


An acyl-CoA oxoanion arising from deprotonation of the phosphate, diphosphate and carboxylic acid functions of 3-methylfumaroyl-CoA.


Dicarboxylate anion of 2-hydroxyadipic acid; major species at pH 7.3.


An 11-hydroxylaurate obtained by deprotonation of the carboxy group of (11R)-hydroxylauric acid; major species at pH 7.3.


An anionic ganglioside obtained by deprotonation of the neuraminosyl carboxy groups of ganglioside GQ1c; major species at pH 7.3.


An epoxystearate resulting from the deprotonation of the carboxy group of 9,10-epoxyoctadecanoic acid (i.e. conjugate base of 9,10-epoxyoctadecanoic acid); the major species at pH 7.3.


thio fatty acid anion

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


Conjugate base of (9Z,11E,13S,15Z)-13-hydroperoxyoctadeca-9,11,15-trienoic acid.


An aldehydic acid anion resulting from the deprotonation of the carboxy group of (R)-3-hydroxy-4-oxobutanoic acid.


A hydroxy monocarboxylic acid anion that is the conjugate base of stipitatic acid, obtained by deprotonation of the carboxy group. Major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


N-hydroxypentahomomethioninate

Conjugate base of N-hydroxypentahomomethionine.


A hydroxy fatty acid anion that is the conjugate base of 3,16-dihydroxyhexadecanoic acid, arising from deprotonation of the carboxy group; major species at pH 7.3.


An organophosphate oxoanion obtained by deprotonation of the phosphate OH group of 2-hydroxybenzoyl-AMP; the major species at pH 7.3.


lipid IIA(3-)

The lipid oxoanion formed from lipid IIA by deprotonation of the phosphate hydroxy groups.


camphorsulfonate anion

The conjugate base of camphorsulfonic acid.


A monocarboxylic acid anion resulting from the deprotonation of the carboxy group of quinoline-4-carboxylic acid.


A nucleotide-sugar oxoanion obtained by deprotonation of the diphosphate OH groups of dTDP-(2R,6S)-4-hydroxy-2-methyl-3-oxo-3,6-dihydro-2H-pyran-3(6H)-one; major species at pH 7.3.


chenodeoxycholate

Conjugate base of chenodeoxycholic acid; major species at pH 7.3.


Trianion of 1-carboxyvinyl carboxyphosphonate arising from deprotonation of the carboxy and phosphonate groups; major species at pH 7.3.


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


farnesyl triphosphate(4-)

The organophosphate oxoanion that is the tetra-anion arising from deprotonation of all four free triphosphate OH groups of farnesyl triphosphate.


A triply-charged organophosphate oxoanion arising from deprotonation of the carboxylic acid and phosphate OH groups of (2S)-2-amino-3-oxo-4-(phosphonooxy)butanoic acid; major species at pH 7.3.


Pentaanion of cis-3,4-didehydroadipoyl-CoA arising from deprotonation of phosphate, diphosphate and carboxylic acid functions.


phosphatidylinositol monophosphate(3-)

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


A 6-oxo monocarboxylic acid anion which is obtained by removal of a proton from the carboxylic acid group of 6-(2-aminophenyl)-2-hydroxy-6-oxohexa-2,4-dienoic acid.


Tricarboxylate anion of of (2E)-but-2-ene-1,2,3-tricarboxylic acid.


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


asnovolin I(1-)

A monocarboxylic acid anion that is the conjugate base of asnovolin I resulting from the deprotonation of the carboxy group. Major microspecies at pH 7.3.


A mannosyl-alpha-1->6-inositol-1-phospho-N-(2-hydroxyacyl)-phytoceramide(1-) in which the acyl group has a chain length greater than 22 carbon atoms.


A dicarboxylic acid monoanion that is the conjugate base of O-methylmalonylcarnitine; major species at pH 7.3.


deoxylimononate D-ring-lactone(2-)

Dianion of deoxylimonoic acid D-ring-lactone arising from deprotonation of both carboxy groups.


Dicarboxylate anion of  5-(3-carboxy-3-oxopropenyl)-4,6-dihydroxypyridine-2-carboxylic acid; major species at pH 7.3.


A 1-phosphatidyl-1D-myo-inositol 3'-phosphate(3-) in which both phosphatidyl acyl groups are specified as oleoyl.


An N-acyl-L-alpha-amino acid anion resulting from deprotonation of both carboxy groups and protonation of the amino group of 3-hydroxy-L-glutamic acid.


The D-enantiomer of cysteinate(2-).


An organophosphate oxoanion that is the dianion of 2'-deoxy-2-hydroxyadenosine 5'-monophosphate arising from deprotonation of both OH groups of the phosphate.


A C4-dicarboxylate resuting from deprotonation of both carboxy groups of dihydroxyfumaric acid.


An N-acyl-L-alpha-amino acid anion resulting from deprotonation of both carboxy groups of N-acetyl-L-glutamic acid.


methyl nogalonate(1-)

A phenolate anion resulting from the removal of a proton from the phenolic hydroxy group at position 5 of methyl nogalonate. The major species at pH 7.3.


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


A monocarboxylic acid anion that is the conjugate base of 12-[(9Z)-hexadecenoyloxy]octadecanoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


An anionic ganglioside obtasined by deprotonation of the carboxy groups of any alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)-beta-D-Gal-(1<->1')-ceramide; major species at pH 7.3.


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


ethoxide

An organic anion that is the conjugate base of ethanol.


D-pantetheine 4'-phosphate(2-)

Pantetheine 4'-phosphate(2-) with D (R) configuration at the 2' position. The dianion formed from D-pantetheine 4'-phosphate by deprotonation of the phosphate group; major microspecies at pH 7.3.


A carboxylic acid anion resulting from the deprotonation of the carboxy group of 2-iodohippuric acid.


Conjugate base of (R)-S-lactoylglutathione.


A doubly-charged organophosphate oxoanion arising from deprotonation of the carboxy and phosphate OH groups of the cationic species 5,10-(methanylylidene)tetrahydromethanopterin; major species at pH 7.3.


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


Tetraanion of (1-hydroxycyclohexyl)acetyl-CoA arising from deprotonation of the phosphate and diphosphate OH groups.


An optically active form of tyrosinate(1-) having D-configuration.


An acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate OH groups of 2-hydroxy-7-methoxy-5-methyl-1-naphthoyl-CoA; major species at pH 7.3.


A flavonoid oxonion resulting from the deprotonation of the hydroxy group at position 7 of the flavone moiety of afzelin (kaempferol 3-O-alpha-L-rhamnoside). The major species at pH 7.3.


Dianion of 1-deoxy-D-altro-heptulose 7-phosphate arising from deprotonation of the phosphate OH groups; major species at pH 7.3.


acarbose 7(IV)-phosphate(1-)

An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups as well as protonation of the amino group of acarbose 7(IV)-phosphate; major species at pH 7.3.


A docosanoid anion that is the conjugate base of (7Z,10Z,16Z,19Z)-13,14-epoxydocosatetraenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


The organosulfate oxoanion formed by deprotonation of the sulfo group in beta-D-GlcpNAc-(1->4)-alpha-D-Glcp2Ac6SOPr.


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


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


A long-chain (3S)-hydroxy fatty acyl-CoA(4-) obtained by deprotonation of phosphate and diphosphate OH groups of (3S,5Z)-3-hydroxytetradec-5-enoyl-CoA; major species at pH 7.3.


HPETE anion

An anion arising from deprotonation of the carboxylic acid function of any mono-hydroperoxy (e)icosatetraenoic acid (HPETE)


phosphatidylserine O-42:6(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 42 carbons and 6 double bonds.


resolvin D1(1-)

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


The conjugate base of 3-hydroxy-4-methylanthranilic acid.


A 3-hydroxy fatty acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (3R,7Z,10Z,13Z,16Z)-3-hydroxydocosatetraenoyl-CoA; major species at pH 7.3.


amidobenzoate

Any benzoate anion carrying one or more amido substituents.


heme d cis-diol(2-)

A dicarboxylic acid dianion resulting from the removal of a proton from both of the carboxy groups of heme d cis-diol.


A peptide anion that is the conjugate base of L-alanyl-L-glutamic acid, arising from deprotonation of the the two carboxy groups and protonation of the amino group; major species at pH 7.3.


Trianion of UDP-2,3-diacetamido-2,3-dideoxy-alpha-D-glucuronic acid arising from deprotonation of carboxylic acid and diphosphate functions.


An acyl-CoA oxoanion arising from deprotonation of the phosphate and diphosphate OH groups of (S)-3-hydroxypalmitoyl-CoA; principal microspecies at pH 7.3.


20-hydroxy-leukotriene B4(1-)

Conjugate base of 20-hydroxy-leukotriene B4 arising from deprotonation of the carboxylic acid function.


Major microspecies at pH 7.3.


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


HETE anion

An icosanoid anion arising from deprotonation of the carboxylic acid function of any hydroxyicosatetraenoic acid.


N-acetyl-D-tryptophanate

The conjugate base of N-acetyl-D-tryptophan; major species at pH 7.3.


An optically active form of 3-isopropenyl-6-oxoheptanoate having (3R)-configuration.


N,N-dihydroxy-L-pentahomomethioninate

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


A diamino acid anion that is the conjugate base of (3S,5S)-3,5-diaminohexanoic acid, obtained by deprotonation of the carboxy group.


A chlorobenzoate obtained by deprotonation of the carboxy group of 3,5-dichlorobenzoic acid. The major species at pH 7.3.


A nucleotide-sugar oxoanion that is the conjugate base of dTDP-beta-L-daunosamine, arising from deprotonation of the diphosphate group and protonation of the amino group. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


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


A doubly-charged nucleotide-sugar oxoanion arsing from deprotonation of the diphosphate OH groups of dTDP-3-acetamido-3,6-dideoxy-alpha-D-galactopyranose; major microspecies at pH 7.3.


cardiolipin 78:11(2-)

A cardiolipin(2-) derivative in which the four phosphatidyl acyl groups contain a total of 78 carbons and 11 double bonds.


Fast green FCF(2-)

An organosulfonate oxoanion obtained by the removal of three protons from Fast green FCF(1+).


2',3'-cyclic CMP(1-)

A 2',3'-cyclic nucleotide(1-) which is obtained from 2',3'-cyclic CMP by removal of a proton from the cyclic phosphate group.


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


A nucleotide-sugar oxoanion arising from deprotonation of the diphosphate OH groups of CDP-4-dehydro-3,6-dideoxy-D-glucose; major species at pH 7.3.


laccaic acid D(1-)

A monocarboxylic acid that is the conjugate base of  laccaic acid D, obtained from the deprotonation of the carboxy group. Major species at pH 7.3.


phosphatidylglycerol 32:0(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 0 double bonds.


An N-acyl-L-alpha-amino acid anion that is the conjugate base of N(2)-acyl-L-glutamine, obtained by deprotonation of the carboxy group; major structure at pH 7.3.


A C24:1-CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of (15Z)-tetracosenoyl-CoA.


A steroid sulfate oxoanion obtained by deprotonation of the sulfo group of any 5alpha-androstan-3alpha,17alpha-diol monosulfate.


A 2-oxo monocarboxylic acid anion that is the conjugate base of 3-bromopyruvic acid, arising from deprotonation of the carboxy group.


O,O-diethyl thiophosphate

An organic phosphorothioate anion that is the conjugate base of O,O-diethyl hydrogen thiophosphate, resulting from the deprotonation of the thiophosphate group. Major species at pH 7.3.


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


D-apionate

Major microspecies at pH 7.3


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


Major microspecies at pH 7.3.


A 1,1'-lysobisphosphatidate obtained by deprotonation of the phosphate OH group of (S,S)-bis-(2-oleoylglycero)-1-phosphate; major species at pH 7.3.


An enolate anion resulting from the deprotonation of the enol moiety of demethyldeoxyspectinabilin. The major species at pH 7.3.


An organic anion resulting from the deprotonation of the 3-hydroxy group of 2,3,4,7,9-pentahydroxy-6-methyl-1H-phenalen-1-one; major microspecies at pH 7.3.


A triply-charged organophosphate oxoanion resulting from deprotonation of the diphosphate and carboxy groups of 2,3-diacetamido-2,3-dideoxy-beta-D-mannosyl-(1->3)-N-acetyl-D-fucosaminyl undecaprenyl diphosphate.


Dicarboxylate anion of sinapoyltartronic acid.


A keto-D-gluconate that is the conjugate base of 2-dehydro-D-gluconic acid, obtained by deprotonation of the carboxy group.


aldehydic acid anion

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


Dicarboxylate anion of (3Z)-phytochromobilin.


lipid A-core(10-)

A lipid A oxoanion obtained via deprotonation of the carboxy and phosphate OH groups of lipid A-core.


oxalate

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


arbutin 6-phosphate(2-)

An organophosphate oxoanion obtained by removing two protons from the phosphate group of arbutin 6-phosphate.


A carbohydrate acid anion that is the conjugate base of 2-keto-3-deoxy-L-galactonic acid, obtained by deprotonation of the carboxy group.


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


A doubly-charged L-alpha-amino acid anion resulting from deprotonation of both carboxy groups of 4-hydroxy-L-glutamic acid.


An acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate OH groups of ascr#1-CoA; major species at pH 7.3.


An organic nitrogen anion resulting from the deprotonation of the sulfonamide nitrogen of glymidine. It is the major microspecies at pH 7.3.


nickel-sirohydrochlorin a,c-diamide(6-)

A cyclic tetrapyrrole anion obtained by deprotonation of the carboxy groups of nickel-sirohydrochlorin a,c-diamide; major species at pH 7.3.


lysophosphatidylinositol 16:1(1-)

A lysophosphatidyl-1D-myo-inositol(1-) in which the remaining acyl group (position not specified) contains 16 carbons and 1 double bond.


prostaglandin A3(1-)

A prostaglandin carboxylic acid anion that is the conjugate base of prostaglandin A3, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A prostaglandin carboxylic acid anion that is the conjugate base of 15-deoxy-Delta(12,14)-prostaglandin J2. obtained by deprotonation of the carboxy group; major species at pH 7.3.


phosphatidylserine 32:1(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 1 double bond.


Major species at pH 7.3.


An organophosphate oxoanion arising from deprotonation of both free diphosphate OH groups of alpha-L-Fuc-(1->2)-beta-D-Gal-(1->3)-alpha-D-GalNAc-(1->3)-alpha-D-GalNAc-diphospho-ditrans,octacis-undecaprenol.


globostellatate C(1-)

An oxo monocarboxylic acid anion obtained by the deprotonation of the carboxylic group of globostellatic acid C.


Dicarboxylate anion of 2-methylideneglutaric acid; major species at pH 7.3.


A 2,3-trans-enoyl CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (2E,11Z,14Z,17Z,20Z,23Z)-hexacosahexaenoyl-CoA; major species at pH 7.3.


ganglioside GQ1(4-)

An anionic ganglioside obtained by deprotonation of the neuraminosyl carboxy groups of any member of the GQ1 family of gangliosides; major species at pH 7.3.


desferrialbomycin delta2(3-)

A hydroxamic acid anion resulting from the removal of a proton from each of the hydroxamic acid groups of desferrialbomycin delta2.


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


A furancarboxylate that is the conjugate base of 2-furoic acid.


A carbohydrate acid derivative anion that is the conjugate base of N-acetyl-beta-muramic acid, arising from deprotonation of the carboxy group; major species at pH 7.3.


A monocarboxylic acid anion that is the conjugate base of 6-formamidopenicillanic acid, formed by proton loss from the carboxy group.


(18S)-resolvin E2(1-)

An icosanoid anion that is the conjugate base of (18S)-resolvin E2, obtained by deprotonation of the carboxy group; major species at pH 7.3.


prostaglandin J2(1-)

A prostaglandin carboxylic acid anion that is the conjugate base of prostaglandin J2, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A chlorobenzoate carrying the chloro group at position 2.


A monocarboxylic acid anion that is the conjugate base of 3-(3-hydroxyphenyl)propanoic acid.


beta-D-gentiobiosyl crocetin(1-)

A carboxylic acid anion resulting from the removal of a proton from the carboxylic acid group of beta-D-gentiobiosyl crocetin. The major species at pH 7.3.


ketomycolate type-2 (XII)

The conjugate base of ketomycolic acid type-2 (XII). A class of mycolic acids characterized by the presence of a proximal alkenyl group with a trans C=C double bond and a distal oxo group and a (CH-CH3) fragment of (S) stereochemistry in the meromycolic chain.


A branched-chain saturated fatty acid anion that is nonanoate with methyl branches at C-4 and C-8. Major species at pH 7.3.


Trianion of UTP arising from deprotonation of three of the OH groups from the triphosphate moiety.


The dianion obtained by removal of a proton from both carboxyic acid groups of 4-(4-deoxy-alpha-D-gluc-4-enosyluronic acid)-D-galacturonic acid.


N-carbamoyl-beta-alaninate

A monocarboxylic acid anion that is the conjugate base of N-carbamoyl-beta-alanine arising from deprotonation of the carboxy group.


An anionic phospholipid that is the conjugate base of 1-palmitoyl-2-azelaoyl-sn-glycero-3-phosphocholine, obtained by deprotonation of the free carboxy group; major species at pH 7.3.


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


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


cardiolipin 78:13(2-)

A cardiolipin(2-) derivative in which the four phosphatidyl acyl groups contain a total of 78 carbons and 13 double bonds.


staphyloferrin B(2-)

A tricarboxylic acid dianion obtained by deprotonation of the three carboxy groups and protonation of the amino group of staphyloferrin B; major species at pH 7.3.


The trans-isomer of 2-coumarate.


prostaglandin E3(1-)

A prostaglandin carboxylic acid anion that is the conjugate base of prostaglandin E3, obtained by deprotonation of the carboxy group; major species at pH 7.3.


homogentisate

A dihydroxy monocarboxylic acid anion that is the conjugate base of (2,6-dihydroxyphenyl)acetic (homogentisic) acid, arising from deprotonation of the carboxy group.


An organosulfate oxoanion resulting from the removal of a proton from both the carboxy group and the sulfate group of 2-acetamido-2-deoxy-3-O-(4-deoxy-alpha-L-threo-hex-4-enopyranosyluronic acid)-6-O-sulfo-D-galactopyranose arising from deprotonation of carboxy and sulfate groups; major species at pH 7.3.


Conjugate base of 4-methylene-L-glutamic acid.


A hydroxy monocarboxylic acid anion that is the conjugate base of 9-riburonosylhypoxanthine; major species at pH 7.3.


A dicarboxylic acid dianion resulting from the deprotonation of both of the carboxy groups of N-(4-carboxy-4-oxobutanoyl)-L-ethylglycylglycine. The major species at pH 7.3.


A monocarboxylic acid anion obtained by deprotonation of the carboxy and sulfino groups of 3-sulfinopropionic acid. Major microspecies at pH 7.3


The carboxylate anion of a 1,2-diacyl-3-[3-(alpha-D-N-acetylneuraminyl)-beta-D-galactosyl]-sn-glycerol.


A benzoate anion arising from deprotonation of the carboxy group of 2-formylbenzoic acid; major species at pH 7.3.


A 1-phosphatidyl-1D-myo-inositol 4-phosphate(3-) obtained by deprotonation of the phosphate OH groups of 1-stearoyl-2-arachidonoyl-sn-glycero-3-phospho-1D-myo-inositol 4-phosphate; major species at pH 7.3.


A dihydroxydocosahexaenoate that is the conjugate base of (4Z,7Z,10Z,12E,14S,16Z,19Z,21S)-dihydroxydocosahexaenoic 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 (21Z,24Z,27Z,30Z)-3-oxohexatriacontatetraenoyl-CoA.


A hexuronate that results from the removal of a proton from the carboxy group of 2-O-(4-deoxy-beta-L-threo-hex-4-enopyranuronosyl)-alpha-L-rhamnopyranose.


N-hydroxy-L-hexahomomethioninate

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


A doubly-charged organophosphate oxoanion resulting from the removal of two protons from the diphosphate group of N-acetyl-D-fucosaminyl undecaprenyl diphosphate; major species at pH 7.3.


Trianion of 2-trans,6-trans,10-trans-geranylgeranyl diphosphate.


A tricarboxylic acid trianion that is the conjugate base of oxalosuccinic acid.


A dicarboxylic acid dianion obtained by deprotonation of both carboxy groups of furan-2,5-dicarboxylic acid; major species at pH 7.3.


15-dehydro-prostaglandin I2(1-)

Conjugate base of 15-dehydro-prostaglandin I2.


A long-chain fatty acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate OH groups of 12-hydroxyoctadecanoyl-CoA; major species at pH 7.3.


D-leucinate

The D-enantiomer of leucinate.


A phenolate anion obtained by deprotonation of the 5-OH group of nogalaviketone. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


The dianion obtained by removal of two protons from the phosphate group of D-glycero-alpha-D-manno-heptose 7-phosphate.


A dicarboxylic acid dianion resulting from the deprotonation of the two carboxy groups of 5-methyltetrahydrofolic acid; major species at pH 7.3.


A monocarboxylic acid anion that is the conjugate base of 3-O-(4-deoxy-alpha-L-threo-hex-4-enopyranosyluronic acid)-D-galactosamine; major species at pH 7.3.


L-fuculose 1-phosphate(2-)

Dianion of L-fuculose 1-phosphate arising from deprotonation of the phosphate OH groups; major species at pH 7.3.


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


4-methylumbelliferone sulfate(1-)

An organosulfate oxoanion that is the conjugate base of 4-methylumbelliferone sulfate, obtained by deprotonation of the sulfo group; major species at pH 7.3.


An omega-oxo fatty acid anion that is the conjugate base of 16-oxohexadecanoic acid, arising from the deprotonation of the carboxy group; major species at pH 7.3.


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


glycochenodeoxycholate 7-sulfate(2-)

A steroid sulfate oxoanion obtained by deprotonation of the carboxylic acid and sulfate functions of glycochenodeoxycholic acid 7-sulfate.


A tricarboxylic acid anion obtained by deprotonation of the carboxy and phosphate groups of 5,6,7,8-tetrahydrosarcinapterin; major species at pH 7.3.


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


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


An  organic sulfamate oxoanion that is the conjugate base of (3Z)-dec-3-en-1-ylsulfamic acid. It has been isolated from Daphnia pulex and has been shown to cause morphological changes in the green alga Scenedesmus gutwinskii.


cardiolipin 76:7(2-)

A cardiolipin(2-) derivative in which the four phosphatidyl acyl groups contain a total of 76 carbons and 7 double bonds.


ent-Photinus luciferin(1-)

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


The conjugate base of alpha-N-acetylneuraminosyl-(2->3)-beta-D-galactosyl-(1->4)-D-glucose arising from deprotonation of the neuraminosyl carboxy group; major species at pH 7.3.


A dicarboxylic acid dianion obtained via deprotonation of both carboxy groups of 2-oxo-2H-pyran-4,6-dicarboxylic acid; major species at pH 7.3.


An unsaturated fatty acid anion resulting from the removal of a proton from the carboxy group of (9Z,13S,15Z)-12,13-epoxyoctadeca-9,11,15-trienoic acid.


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

Dianion of 1-palmitoyl-sn-glycerol 3-phosphate arising from deprotonation of both OH groups of the phosphate.


A hydroxy fatty acid anion that is the conjugate base of 7-hydroxylauric acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


grixazone B(2-)

An L-alpha-amino-acid anion obtained by deprotonation of the two carboxy groups of grixazone B.


A nucleoside triphosphate(4-) obtained by global deprotonation of the triphosphate OH groups of 2-oxo-ATP; major microspecies at pH 7.3


3'-phosphonato-5'-adenylyl sulfate(4-)

A quadruply-charged organophosphate oxoanion arising from deprotonation of the phosphate and sufate groups of 3'-phosphonato-5'-adenylyl sulfate; major species at pH 7.3.


Ins-1-P-Cer D(1-)

An inositol phosphoceramide(1-) in which the acyl group is hydroxylated at position 2 and one other unspecified position while the ceramide base is hydroxylated at position 4. Major species at pH 7.3.


A penicillinate anion formed by loss of a proton from the carboxy function of benzylpenicilloyl-butylamine.


A 17,18-EETeTr(1-) in which the epoxy group has (17S,18R)-configuration.


A nucleotide-sugar oxoanion that is the trianion of UDP-N-acetylmuramoyl-L-alanyl-gamma-D-glutamyl-N(6)-(L-alanyl)-L-lysyl-D-alanyl-D-alanine having anionic diphosphate and carboxy groups and a cationic amino group.


phosphatidylserine O-36:6(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 36 carbons and 6 double bonds.


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


7,8-dihydroneopterin 3'-phosphate(2-)

Dianion of 7,8-dihydroneopterin 3'-phosphate arising from deprotonation of phosphate functions.


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


An (R)-3-hydroxyacyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (3R,14Z,17Z,20Z,23Z,26Z,29Z)-3-hydroxydotriacontahexaenoyl-CoA; major species at pH 7.3.


Major species at pH 7.3.


An acyl-CoA(4-) arising from deprotonation of phosphate and diphosphate OH groups of (24R,25R)-3alpha,7alpha,24-trihydroxy-5beta-cholestan-26-oyl-CoA; major species at pH 7.3.


Conjugate base of S-(hydroxymethyl)glutathione.


D-lysinate

An optically active form of lysinate having D-configuration.


phosphatidylserine O-38:1(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 38 carbons and 1 double bond.


Fully deprotonated form of 5-diphospho-1D-myo-inositol 1,3,4,6-tetrakisphosphate; major species at pH 7.3


A 2-acyl-sn-glycero-3-phosphoserine(1-) in which the 2-acyl group is specified as arachidonoyl.


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


acetoacetic acid

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


A tricarboxylic acid trianion resulting from the deprotonation of all three hydroxy groups of nitrilotriacetic acid.


A glycerol 1-phosphodiester(1-) obtained by deprotonation of the phosphate OH group of any sn-glycerophosphodiester; major species at pH 7.3.


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


A branched-chain saturated fatty acid anion resulting from the deprotonation of the carboxy group of (S)-2-methylbutanoic acid. The major species at pH 7.3.


A dicarboxylic acid dianion arising from deprotonation of the carboxy groups of cis-4,5-dihydroxycyclohexa-2,6-diene-1,2-dicarboxylic acid; major species at pH 7.3.


A monoacylglycero-3-phosphoglycerol obtained by deprotonation of the phosphate OH group of any 2-acylglycero-3-phospho-1'-glycerol; major species at pH 7.3.


very long-chain fatty acyl-CoA(4-)

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


An organophosphate oxoanion obtained by deprotonation of the phosphate, diphosphate and carboxy groups of nicotinic acid-adenine dinucleotide phosphate.


An icosanoid anion that is the conjugate base of 18(R)-HEPE arising from deprotonation of the carboxylic acid group; major species at pH 7.3.


An acyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of trans-2-hexacosenoyl-CoA.


An allaric acid anion that is the dianion resulting from the deprotonation of both the carboxy groups of allaric acid.


An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of N-acetyl-D-galactosamine 6-phosphate.


Major species at pH 7.3


An anionic C3 cyanine-type compound having indoleinine and chromenylium substituents at either end.


Major microspecies at pH 7.3


The organophosphate oxoanion that is the anion formed from (S)-2-hydroxypropylphosphonic acid by loss of a single proton from the phosphate group; the major microspecies at pH 7.3.


An organosulfate oxoanion that is the conjugate base of 2-palmitoyl-3,6,6'-tristearoyl-2'-sulfo-alpha,alpha-trehalose arising from deprotonation of the sulfate OH group; major species at pH 7.3.


N-acetyl-D-glucosaminate

A monocarboxylic acid anion resulting from deprotonation of the carboxy group of N-acetyl-D-glucosaminic acid; major species at pH 7.3.


A precorrin carboxylic acid anion obtained by deprotonation of the carboxy groups of cobalt-precorrin-2; major species at pH 7.3.


An anionic C3 cyanine-type compound having indoleinine and dihydropyrano[3,2-g]quinoline groups at either end.


20-hydroxylipoxin A4(1-)

A lipoxin anion that is the conjugate base of 20-hydroxylipoxin A4 arising from deprotonation of the carboxylic acid function; major species at pH 7.3.


The carbohydrate acid derivative anion formed from beta-D-GlcA3S-(1->3)-beta-D-Gal-(1->4)-D-GlcNAc by loss of two protons, one from each of its sulfo and carboxy groups.


precursor Z(2-)

The dianion resulting from deprotonation of the phosphate group as well as removal of the acidic proton from the carbon adjacent to the 2-oxo group of precursor Z.


A steroid acid anion that is the conjugate base of 9alpha-hydroxy-3-oxo-23,24-bisnorchol-4-en-22-oic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


methoxymycolate type-3 (IX')

The conjugate base of methoxymycolic acid type-3 (IX'). A class of mycolic acids characterized by the presence of a proximal cis C=C double bond followed by a cis-cyclopropyl group and a distal (CH-CH3)-(CHO-CH3) fragment of (S,S) stereochemistry in the meromycolic chain.


An organophosphate oxoanion arising from deprotonation of the phosphate OH groups of 4-methyl-5-(2-phosphonooxyethyl)thiazole; major species at pH 7.3.


carboxylic acid dianion

Any dianion containing at least one carboxy group.


A dihydroxy monocarboxylic acid anion that is the conjugate base of (3,5-dihydroxyphenyl)acetic acid, arising from deprotonation of the carboxy group; major microspecies at pH 7.3.


An organophosphate oxoanion obtained by removal of the proton from the phosphate group of propanoyl-AMP; major species at pH 7.3


A 6-(2-aminophenyl)-2-hydroxy-6-oxohexa-2,4-dienoate in which the two double bonds adopt E,E-configuration.


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


An icosanoid anion that is the conjugate base of 5-hydroperoxy-15-HETE, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A 6-oxo monocarboxylic acid anion that is the conjugate base of (2E,4Z)-4-hydroxy-6-oxohexa-2,4-dienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


Trianion of F420-0 arising from deprotonation of the carboxylic acid and phosphate functions as well as the 3-position on the pyrimidinoquinoline ring system; major species at pH 7.3.


tetracenomycin F1(1-)

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


Needed for the new reaction: trans,octacis-decaprenyl phosphate + 5-phospho-alpha-D-ribose 1-diphosphate = trans,octacis-decaprenylphospho-beta-D-ribofuranose 5-phosphate + diphosphate


A 3-oxo-fatty acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of (6Z,9Z,12Z,15Z,18Z)-3-oxotetracosapentaenoyl-CoA; major species at pH 7.3.


Alexa Fluor 488

A fluorescent dye of absorption wavelength 495 nm and emission wavelength 519 nm, derived from a 3,6-diaminoxanthenium-4,5-disulfate.


fumisoquin C(1-)

A monocarboxylic acid anion that is the conjugate base of fumisoquin C, obtained from the deprotonation of the carboxy group. Major microspecies at pH 7.3.


An amino-acid anion that is the conjugate base of 6-aminohexanoic acid.


phosphatidylserine 40:1(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 1 double bond.


cerotate

The conjugate base of cerotic acid.


5-deoxy-D-ribulose 1-phosphate(2-)

An organophosphate oxoanion resulting from the removal of two protons from the phosphate group of An organophosphate oxoanion resulting from the removal of two protons from the phosphate group of 5-deoxy-alpha-D-ribose 1-phosphate; major species at pH 7.3.


name: aromatic 2-oxo monocarboxylic acid anion

description: A 2-oxo monocarboxylic acid anion ontained by deprotonation of the carboxy group of any aromatic 2-oxo monocarboxylic acid; major species at pH 7.3. In the structure shown R is an aromatic group.


A dicarboxylic acid dianion resulting from the deprotonation of both of the carboxy groups of 4,4'-disulfanyldibutanoic acid.


A hydroperoxydocosahexaenoate that is the conjugate base of (17S)-HPDoHE, obtained by deprotonation of the carboxy group; major species at pH 7.3.


An organosulfonate oxoanion resulting from the removal of a proton from both of the sulfo groups of 4,5-dihydroxy-3-(phenyldiazenyl)naphthalene-2,7-disulfonic acid.


A alpha-N-acetylneuraminosyl-(2->3)-beta-D-galactosyl-(1->3)-N-acetyl-beta-D-galactosaminyl-(1->4)-[alpha-N-acetylneuraminosyl-(2->3)]-beta-D-galactosyl-(1->4)-beta-D-glucosylceramide(2-) in which the ceramide N-acyl group is specified as octadecanoyl (stearoyl).


A D-alpha-amino acid anion which is obtained from (3S)-3-hydroxy-D-aspartic acid by formal deprotonation of both carboxyl groups and protonation of the amino group.


A 1,2-diacyl-sn-glycerol 3-phosphate(2-) obtained by deprotonation of the phosphate OH groups of 1,2-dioctanoyl-sn-glycero-3-phosphate; major species at pH 7.3.


A chlorophenoxyacetate anion obtained by deprotonation of the carboxy group of (2,4,5-trichlorophenoxy)acetic acid.


An inositol phosphate oxoanion obtained by deprotonation of the phosphate and diphosphate OH groups of 3-diphospho-1D-myo-inositol 1,2,4,5,6-pentakisphosphate. It is the major microspecies at pH 7.3.


phosphatidylserine O-42:0(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 42 carbons and 0 double bonds.


bacteriochlorophyllide a(2-)

A cyclic tetrapyrrole anion that is obtained from 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.).


A hydrogen butenedioate that is the  conjugate base of maleic acid.


dolichyl beta-D-mannosyl phosphate(1-)

An organophosphate oxoanion that is the conjugate base of dolichyl beta-D-mannosyl phosphate, arising from deprotonation of the phosphate OH group; major species at pH 7.3.


A monocarboxylic acid anion that is the conjugate base of (S)-lorglumide, obtained by deprotonation of the carboxy group.


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


N(omega)-phosphonato-L-arginine

Conjugate base of N(omega)-phospho-L-arginine having anionic carboxy and phosphate groups and protonated amino and guanidino nitrogens.


A hydroxy monounsaturated fatty acid anion arising from the deprotonation of the carboxy group of (2E)-4-hydroxynon-2-enoic acid.


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

A phosphate monoester dianion obtained by deprotonation of the phosphate OH groups of mannose-1D-myo-inositol 1-phosphate; major species at pH 7.3.


An anionic phospholipid arising from deprotonation of all three free phosphate OH groups of 1,2-dipalmitoylglycero-3-phospho-(1'-D-myo-inositol-3'-phosphate); major species at pH 7.


A doubly-charged nucleotide-sugar oxoanion arsing from deprotonation of the diphosphate OH groups of dTDP-3-dehydro-6-deoxy-alpha-D-galactose; major microspecies at pH 7.3.


The 1-pyrrolinecarboxylate formed by deprotonation of the carboxy group of (3R,5S)-1-pyrroline-3-hydroxy-5-carboxylic acid; principal microspecies at pH 7.3.


An alpha-amino-acid anion that is the conjugate base of 3-sulfino-L-alanine, arising from deprotonation of the sulfino and carboxy groups and protonation of the amino group; major species at pH 7.3.


An acyl-CoA oxoanion that is the tetraanion of myristoyl-CoA, arising from deprotonation of phosphate and diphosphate functions.


A hydroxy monocarboxylic acid anion that is the conjugate base of 5-[(E)-caffeoyl]shikimic acid. Major structure at pH 7.3


The conjugate base of S-formylglutathione having anionic carboxy groups and a protonated primary amino group.


An S-substituted glutathione(1-) obtained by deprotonation of the the two carboxy groups and protonation of the amino group of any (E)-1-(glutathione-S-yl)-omega-(methylthio)alkylhydroximate; major species at pH 7.3.


A steroid acid anion that is the conjugate base of 7alpha-hydroxy-3-oxo-4-cholestenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3


Ins-1-P-Cer C 44:0(1-)

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


A sulfonium betaine that is the conjugate base of S-adenosyl-4-methylthio-2-oxobutanoic acid, arising from deprotonation of the carboxy group.


The conjugate base of 3',5'-di-O-methyltricetin arising from selective deprotonation of the 7-OH position; major species at pH 7.3.


medium-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 medium-chain 2,3-trans-enoyl CoA (medium-chain = chain length between C6 and C12); major species at pH 7.3.


Tetraanion of (E)-5-hydroxyferuloyl-CoA arising from deprotonation of phosphate and diphosphate functions; major microspecies at pH 7.3.


A N-(fatty acyl)-L-serine(1-) that is the conjugate base of N-arachidonoyl-L-serine, resulting from the derotonation of the carboxy group. Major species at pH 7.3.


An acylCoA(4-) that is the tetraanion of N-methylanthraniloyl-CoA, arising from deprotonation of the phosphate and diphosphate OH groups.


The steroid acid anion formed by proton loss from the carboxy group of 3alpha,7alpha,12alpha,24-tetrahydroxy-5beta-cholestan-26-oic acid; major micro-species at pH 7.3.


An octadecatrienoyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of gamma-linolenoyl-CoA.


glycerophosphoethanol anion

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


phosphatidylinositol 48:1(1-)

A 1-phosphatidyl-1D-myo-inositol(1-) in which the acyl groups at C-1 and C-2 contain 48 carbons in total and 1 double bond.


ferroheme d1(4-)

A cyclic tetrapyrrole anion arising from deprotonation of the four carboxy groups of ferroheme d1; major species at pH 7.3.


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


An icosanoid anion that is the conjugate base of 5(S),15(R)-DiHETE arising from deprotonation of the carboxylic acid function; major species at pH 7.3.


Dianion of deamido-NAD(+) arising from deprotonation of phosphate and carboxylic acid functions.


A hydroxy monocarboxylic acid anion that is the conjugate base of 6-hydroxyphenazine-1-carboxylic acid resulting from the deprotonation of the carboxy group; major microspecies at pH 7.3.


organosulfate oxoanion

An organic anion of general formula RS(=O)2O(-) where R is an organyl group.


phenguignardate

A monocarboxylic acid anion that is the conjugate base of phenguignardic acid, obtained from the derotonation of the carboxy group. Major species at pH 7.3.


An optically active form of 1-piperideine-6-carboxylate having (S)-configuration.


phosphatidylserine O-28:6(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 28 carbons and 6 double bonds.


(KDO)2-(lauroyl)-lipid IVA(6-)

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


Conjugate base of dehydroascorbic acid arising from removal of the acidic proton at the  C-2 position; major species at pH 7.3.


A flavonoid oxoanion obtained by deprotonation of the 5-hydroxy group of 3',4',5,6-tetrahydroxy-3,7-dimethoxyflavone. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


7-demethylmitomycin B(2-)

A phenolate anion obtained by removal of two protons from position C-8 and O-6 of 7-demethylmitomycin B. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).


icosapentaenoate

A C20, straight-chain, polyunsaturated fatty acid anion containing five double bonds.


hydroxyoctanoate

A hydroxy fatty acid anion that is octanoate (caprylate) substituted by a hydroxy group at any position.


Dicarboxylate anion of 3,4-dihydroxyphthalic acid; major species at pH 7.3.


A hydroperoxyicosatrienoate that is the conjugate base of (8Z,11Z,14Z)-10-hydroperoxyicosatrienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


An hydroxy monocarboxylic acid anion resulting from the deprotonation of the carboxy group of any (2R,3S)-2-alkyl-3-hydroxyalkanoic acid.