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The lipopolysaccharide-protein somatic antigens, usually from gram-negative bacteria, important in the serological classification of enteric bacilli. The O-specific chains determine the specificity of the O antigens of a given serotype. O antigens are the immunodominant part of the lipopolysaccharide molecule in the intact bacterial cell. See more...

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caffeate O-methyltransferase - NALT

https://lod.nal.usda.gov/nalt/205885

acetylserotonin O-methyltransferase - NALT

https://lod.nal.usda.gov/nalt/205912

catechol O-methyltransferase - NALT

https://lod.nal.usda.gov/nalt/205918

polysaccharide O-methyltransferase - NALT

https://lod.nal.usda.gov/nalt/205979

phenol O-methyltransferase - NALT

https://lod.nal.usda.gov/nalt/205990

macrocin O-methyltransferase - NALT

https://lod.nal.usda.gov/nalt/206324

serine O-acetyltransferase - NALT

https://lod.nal.usda.gov/nalt/4011

jasmonate O-methyltransferase - NALT

https://lod.nal.usda.gov/nalt/226685

tocopherol O-methyltransferase - NALT

https://lod.nal.usda.gov/nalt/281277

fatty-acid O-methyltransferase - NALT

https://lod.nal.usda.gov/nalt/205967

anthocyanidin 3-O-glucosyltransferase - NALT

https://lod.nal.usda.gov/nalt/342093

flavonol 3-O-glucosyltransferase - NALT

https://lod.nal.usda.gov/nalt/226786

11-O-demethyl-17-O-deacetylvindoline O-methyltransferase activity - Gene Ontology (GO)

http://purl.obolibrary.org/obo/GO_0030766

Catalysis of the reaction: S-adenosyl-L-methionine + 11-O-demethyl-17-O-deacetylvindoline = S-adenosyl-L-homocysteine + 17-O-deacetylvindoline.

39 more from this ontology

O-demethylpuromycin O-methyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0030739

Catalysis of the reaction: S-adenosyl-L-methionine + O-demethylpuromycin = S-adenosyl-L-homocysteine + puromycin.

obsolete cyanidin 3-O-[2''-O-(2''-O-(sinapoyl) xylosyl) 6''-O-(p-O-(glucosyl)-p-coumaroyl) glucoside] 5-O-[6''-O-(malonyl) glucoside] sinapoylglucose glucosyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0102587

This term was obsoleted because it represents a specific substrate.

obsolete cyanidin 3-O-[2''-O-(2''-O-(sinapoyl) xylosyl) 6''-O-(p-coumaroyl) glucoside] 5-O-[6''-O-(malonyl) glucoside] sinapoyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0102586

This term was obsoleted because it is not known to be catalyzed by any gene product.

17-O-deacetylvindoline O-acetyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0047162

Catalysis of the reaction: (1R,9R,10S,11R,12R,19R)-12-ethyl-10,11-dihydroxy-5-methoxy-10-(methoxycarbonyl)-8-methyl-8,16-diazapentacyclo[10.6.1.0^{1,9}.0^{2,7}.0^{16,19}]nonadeca-2(7),3,5,13-tetraen-16-ium + acetyl-CoA = (1R,9R,10S,11R,12R,19R)-11-(acetyloxy)-12-ethyl-10-hydroxy-5-methoxy-10-(methoxycarbonyl)-8-methyl-8,16-diazapentacyclo[10.6.1.0^{1,9}.0^{2,7}.0^{16,19}]nonadeca-2(7),3,5,13-tetraen-16-ium + CoA. See more...

o-dihydroxycoumarin 7-O-glucosyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0047208

Catalysis of the reaction: 7,8-dihydroxycoumarin + UDP-D-glucose = daphnin + H+ + UDP.

obsolete cyanidin 3-O-[2''-O-(xylosyl)-6''-O-(p-coumaroyl) glucoside] 5-O-glucosyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0102584

This term was obsoleted because it represents a specific substrate of cyanidin 3-O-galactosyltransferase activity ; GO:0102454.

cyanidin 3-O-[2''-O-(xylosyl)-6''-O-(p-coumaroyl) glucoside] 5-O-glucoside malonyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0102585

Catalysis of the reaction: anthocyanin A3 + malonyl-CoA = anthocyanin A5 + CoA.

obsolete caffeoyl-CoA:3-O-glucosyl-5-O-(caffeoylglucoside-3'-O-glucoside) 3'-O-hydroxycinnamoyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0102817

This term was obsoleted because it is not known to be catalyzed by any gene product.

obsolete cyanidin 3-O-glucoside-(2''-O-xyloside) 6''-O-acyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0102583

This term was obsoleted because it is not known to be catalyzed by any gene product.

6-O-methylnorlaudanosoline 5'-O-methyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0030781

Catalysis of the reaction: S-adenosyl-L-methionine + 6-O-methylnorlaudanosoline = S-adenosyl-L-homocysteine + nororientaline.

flavonol-3-O-triglucoside O-coumaroyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0033811

Catalysis of the reaction: 4-coumaroyl-CoA + a flavonol 3-O-[beta-D-glucosyl-(1->2)-beta-D-glucosyl-(1->2)-beta-D-glucoside] = CoA + a flavonol 3-O-[6-(4-coumaroyl)-beta-D-glucosyl-(1->2)-beta-D-glucosyl-(1->2)-beta-D-glucoside].

vitexin 2''-O-rhamnoside 7-O-methyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0033801

Catalysis of the reaction: S-adenosyl-L-methionine + vitexin 2''-O-beta-L-rhamnoside = S-adenosyl-L-homocysteine + 7-O-methylvitexin 2''-O-beta-L-rhamnoside.

anthocyanin 5-O-glucoside 6'''-O-malonyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0033810

Catalysis of the reaction: malonyl-CoA + pelargonidin 3-O-(6-caffeoyl-beta-D-glucoside) 5-O-beta-D-glucoside = CoA + 4'''-demalonylsalvianin.

obsolete 3'-O-methyltricetin O methyl transferase activity - GO

http://purl.obolibrary.org/obo/GO_0102147

This term was obsoleted because it is not known to be catalyzed by any gene product.

cyanidin 3-O-glucoside 2-O-glucuronosyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0102160

Catalysis of the reaction: cyanidin 3-O-beta-D-glucoside betaine + UDP-alpha-D-glucuronate = H+ + cyanidin 3-O-beta-(2-O-beta-D-glucuronosyl)-beta-D-glucoside + UDP.

anthocyanidin 3-O-glucoside 6''-O-acyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0102453

Catalysis of the reaction: 4-coumaryl-CoA + H+ + an anthocyanidin-3-O-beta-D-glucoside = coenzyme A + H+ + an anthocyanidin-3-O-[6-O-(hydroxycinnamoyl)-beta-D-glucoside].

anthocyanidin 3-O-glucoside 2''-O-glucosyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0102455

Catalysis of the reaction: UDP-alpha-D-glucose + an anthocyanidin-3-O-beta-D-glucoside = UDP + H+ + an anthocyanidin 3-O-sophoroside.

cyanidin 3-O-glucoside 2-O''-xylosyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0102580

Catalysis of the reaction: cyanidin 3-O-beta-D-glucoside betaine + UDP-alpha-D-xylose = cyanidin 3-O-beta-D-sambubioside + UDP.

anthocyanin 5-O-glucoside-4'''-O-malonyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0102801

Catalysis of the reaction: 4'''-demalonylsalvianin + malonyl-CoA = salvianin + coenzyme A.

flavonol-3-O-beta-glucoside O-malonyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0047165

Catalysis of the reaction: flavonol 3-O-beta-D-glucoside + malonyl-CoA = malonyl-flavonol 3-O-beta-D-glucoside + CoA.

luteolin-7-O-glucuronide 7-O-glucuronosyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0047246

Catalysis of the reaction: luteolin 7-O-beta-D-glucosiduronate + UDP-alpha-D-glucuronate = H+ + luteolin 7-O-[(beta-D-glucosiduronate)-(1->2)-(beta-D-glucosiduronate)] + UDP.

luteolin-7-O-diglucuronide 4'-O-glucuronosyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0047247

Catalysis of the reaction: luteolin 7-O-[(beta-D-glucosiduronate)-(1->2)-(beta-D-glucosiduronate)] + UDP-alpha-D-glucuronate = H+ + luteolin 7-O-[(beta-D-glucosiduronate)-(1->2)-(beta-D-glucosiduronate)] 4'-O-beta-D-glucosiduronate + UDP.

UDP-D-glucose:delphinidin 3-O-glucosyl-5-O-caffeoylglucoside -O-beta-D-glucosyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0102816

Catalysis of the reaction: UDP-alpha-D-glucose + delphinidin 3-O-glucosyl-5-O-caffeoylglucoside = H+ + delphinidin 3-O-glucosyl-5-O-(caffeoylglucoside-3'-O-glucoside) + UDP.

obsolete cyanidin 3-O-glucoside 6''-O-malonyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0102588

This term was obsoleted because it represents a specific substrate of anthocyanin 6''-O-malonyltransferase activity ; GO:0033809.

obsolete cyanidin 3-O-glucoside 2''-O-glucosyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0102807

This term was obsoleted because it represents a specific substrate.

obsolete pelargonidin 3-O-glucoside 2''-O-glucosyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0102808

This term was obsoleted because it represents a specific substrate.

obsolete delphinidin 3-O-glucoside 2''-O-glucosyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0102809

This term was obsoleted because it represents a specific substrate.

isoflavone-7-O-beta-glucoside 6''-O-malonyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0047164

Catalysis of the reaction: biochanin-A + malonyl-CoA = 6'-malonyl-biochanin A + CoA.

O-methyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0008171

Catalysis of the transfer of a methyl group to the oxygen atom of an acceptor molecule.

O-acetyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0016413

Catalysis of the transfer of an acetyl group to an oxygen atom on the acceptor molecule.

O-palmitoyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0016416

Catalysis of the transfer of a palmitoyl group to an oxygen atom on the acceptor molecule.

O-linoleoyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0032576

Catalysis of the transfer of a linoleoyl ((9Z,12Z)-octadeca-9,12-dienoyl) group to an oxygen atom on the acceptor molecule.

O-succinyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0016750

Catalysis of the transfer of a succinyl group to an oxygen atom on the acceptor molecule.

O-sinapoyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0016753

Catalysis of the transfer of a sinapoyl group to an oxygen atom on the acceptor molecule.

O-malonyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0050736

Catalysis of the transfer of a malonyl group to an oxygen atom on the acceptor molecule.

O-hydroxycinnamoyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0050737

Catalysis of the transfer of a hydroxycinnamoyl group to an oxygen atom on the acceptor molecule.

obsolete delphinidin 7-O-(6-O-(4-O-(glucosyl)-oxybenzoyl)-glucoside) acyltransferase (acyl-glucose dependent activity - GO

http://purl.obolibrary.org/obo/GO_0102592

This term was obsoleted because it is not known to be catalyzed by any gene product.

obsolete cyanidin 7-O-(6-O-(4-O-(glucosyl)-oxybenzoyl)-glucoside) acyltransferase (acyl-glucose dependent) activity - GO

http://purl.obolibrary.org/obo/GO_0102595

This term was obsoleted because it is not known to be catalyzed by any gene product.

flavanone 7-O-glucoside 2''-O-beta-L-rhamnosyltransferase activity - GO

http://purl.obolibrary.org/obo/GO_0033835

Catalysis of the reaction: UDP-L-rhamnose + a flavanone 7-O-glucoside = UDP + a flavanone 7-O-[beta-L-rhamnosyl-(1->2)-beta-D-glucoside].

4'-O-methylepigallocatechin-3-O-gallate - FoodOn (FOODON)

http://purl.obolibrary.org/obo/CHEBI_70256

6 more from this ontology

luteolin 7-O-(6-O-malonyl-beta-D-glucoside) - FOODON

http://purl.obolibrary.org/obo/CHEBI_6579

A glycosyloxyflavone that is luteolin substituted by a 6-O-malonyl-beta-D-glucopyranosyl moiety at position 7 via glycosidic linkage.

o-phenyl phenol - FOODON

http://purl.obolibrary.org/obo/FOODON_03413176

Food additive; technological purpose(s): preservative.

grade o, europe - FOODON

http://purl.obolibrary.org/obo/FOODON_03530069

O-acyl carbohydrate - FOODON

http://purl.obolibrary.org/obo/CHEBI_52782

A carbohydrate derivative in which the hydrogen atom of at least one alcoholic hydroxy group of a carbohydrate has been replaced by an acyl substituent.

4'-O-methylepigallocatechin - FOODON

http://purl.obolibrary.org/obo/CHEBI_70253

3'-O-methylepicatechin - FOODON

http://purl.obolibrary.org/obo/CHEBI_70254

9-O-Sarracinyl-7-O-angelylretronecin - Bohlmann Ontology (BOHLMANN)

http://terminologies.gfbio.org/terms/BOHLMANN/chem_1236

28 more from this ontology

Isorhamnetin-3-O-rutinoside-4'-O-glucoside - BOHLMANN

http://terminologies.gfbio.org/terms/BOHLMANN/chem_5654

o-Methoxybenzaldehyde - BOHLMANN

http://terminologies.gfbio.org/terms/BOHLMANN/chem_5557

http://terminologies.gfbio.org/terms/BOHLMANN/chem_9267

Cebellin O - BOHLMANN

http://terminologies.gfbio.org/terms/BOHLMANN/chem_9279

http://terminologies.gfbio.org/terms/BOHLMANN/chem_4323

Amphiacrolide O - BOHLMANN

http://terminologies.gfbio.org/terms/BOHLMANN/chem_8068

Tragopogonsaponin O - BOHLMANN

http://terminologies.gfbio.org/terms/BOHLMANN/chem_19027

Bakkenolide O - BOHLMANN

http://terminologies.gfbio.org/terms/BOHLMANN/chem_13772

Cyanidin-3-O-(6-O-malonyl-beta-D-glucoside)-5-O-beta-glucoside - BOHLMANN

http://terminologies.gfbio.org/terms/BOHLMANN/chem_5450

Pelargonidin-3-O-(6-O-malonyl-beta-D-glucoside)-5-O-beta-glucoside - BOHLMANN

http://terminologies.gfbio.org/terms/BOHLMANN/chem_5452

Cyanidin-3-O-(6-O-succinyl-beta-D-glucoside)-5-O-beta-glucoside - BOHLMANN

http://terminologies.gfbio.org/terms/BOHLMANN/chem_3493

8-O-Desacetyl-8-O-glaucolide B-propionate - BOHLMANN

http://terminologies.gfbio.org/terms/BOHLMANN/chem_8581

8-O-Tigloyl-9-O-acetyl-anthemolide B - BOHLMANN

http://terminologies.gfbio.org/terms/BOHLMANN/chem_13910

8-O-Isobutyryl-9-O-acetyl-anthemolide B - BOHLMANN

http://terminologies.gfbio.org/terms/BOHLMANN/chem_13172

Patuletin-3-O-(6''-O-acetyl-)-beta-D-glucoside - BOHLMANN

http://terminologies.gfbio.org/terms/BOHLMANN/chem_4887

Quercetin-3-O-(6''-O-acetyl-)-beta-D-glucoside - BOHLMANN

http://terminologies.gfbio.org/terms/BOHLMANN/chem_4888

3-O-(6-O-malonyl-beta-D-glucopyranosyl)-cyanidin - BOHLMANN

http://terminologies.gfbio.org/terms/BOHLMANN/chem_4428

14-O-(4-Hydroxy-senecioyl)-isovernocistifolid-8-O-angelate - BOHLMANN

http://terminologies.gfbio.org/terms/BOHLMANN/chem_8603

6'-O-caffeoylerigeroside - BOHLMANN

http://terminologies.gfbio.org/terms/BOHLMANN/chem_5334

o-Methoxybenzyl alcohol - BOHLMANN

http://terminologies.gfbio.org/terms/BOHLMANN/chem_5558

4'-O-Sulphowedeloside - BOHLMANN

http://terminologies.gfbio.org/terms/BOHLMANN/chem_8150

O-Methyl-pertyol - BOHLMANN

http://terminologies.gfbio.org/terms/BOHLMANN/chem_18645

o-Coumaric acid - BOHLMANN

http://terminologies.gfbio.org/terms/BOHLMANN/chem_2251

4-O-Tigloylarnicalpin - BOHLMANN

http://terminologies.gfbio.org/terms/BOHLMANN/chem_12936

4-O-Tigloylarnicalpin - BOHLMANN

http://terminologies.gfbio.org/terms/BOHLMANN/chem_10778

O-Acetyl-jacoline - BOHLMANN

http://terminologies.gfbio.org/terms/BOHLMANN/chem_1241

Cyanidin-3,5-O-di-(6-O-succinyl-beta-D-glucoside - BOHLMANN

http://terminologies.gfbio.org/terms/BOHLMANN/chem_5451

Pelargonidin-3,5-O-di-(6-O-succinyl-beta-D-glucoside - BOHLMANN

http://terminologies.gfbio.org/terms/BOHLMANN/chem_5453

ethoxyresorufin O-deethylase - AnaEE Thesaurus (ANAEETHES)

http://opendata.inra.fr/anaeeThes/c3_346

3 more from this ontology

methoxyresorufin O-deethylase - ANAEETHES

http://opendata.inra.fr/anaeeThes/c3_347

alkoxyresorufin O-deethylase - ANAEETHES

http://opendata.inra.fr/anaeeThes/c2_165

pentoxy-resorufin O-deethylase - ANAEETHES

http://opendata.inra.fr/anaeeThes/c3_348

cathepsin O - Protein Ontology (PR)

http://purl.obolibrary.org/obo/PR_000006032

Category=gene.

20 more from this ontology

Reuses in 1 ontologies

cyclin-O - PR

http://purl.obolibrary.org/obo/PR_000005138

Category=gene.

carboxypeptidase O - PR

http://purl.obolibrary.org/obo/PR_000005825

Category=gene.

aminopeptidase O - PR

http://purl.obolibrary.org/obo/PR_000011642

Category=gene.

catechol O-methyltransferase - PR

http://purl.obolibrary.org/obo/PR_000005731

Category=gene.

carnitine O-acetyltransferase - PR

http://purl.obolibrary.org/obo/PR_000005847

Category=gene.

protein O-GlcNAcase - PR

http://purl.obolibrary.org/obo/PR_000010386

Category=gene.

acetylserotonin O-methyltransferase - PR

http://purl.obolibrary.org/obo/PR_000004374

Category=gene.

centromere protein O - PR

http://purl.obolibrary.org/obo/PR_000005335

Category=gene.

choline O-acetyltransferase - PR

http://purl.obolibrary.org/obo/PR_000005404

Category=gene.

O-glycosylated residue - PR

http://purl.obolibrary.org/obo/MOD_00396

O-phosphorylated residue - PR

http://purl.obolibrary.org/obo/MOD_01455

transmembrane O-methyltransferase - PR

http://purl.obolibrary.org/obo/PR_000016933

Category=gene.

cathepsin O (human) - PR

http://purl.obolibrary.org/obo/PR_P43234

Category=organism-gene.

sialate O-acetylesterase - PR

http://purl.obolibrary.org/obo/PR_000014859

Category=gene.

galactoside O-acetyltransferase - PR

http://purl.obolibrary.org/obo/PR_000023069

Category=gene.

maltose O-acetyltransferase - PR

http://purl.obolibrary.org/obo/PR_000023143

Category=gene.

o-succinylbenzoate synthase - PR

http://purl.obolibrary.org/obo/PR_000023202

Category=gene.

homoserine O-succinyltransferase - PR

http://purl.obolibrary.org/obo/PR_000023208

Category=gene.

O-antigen ligase - PR

http://purl.obolibrary.org/obo/PR_000023723

Category=gene.

O-acetyltransferase WecH - PR

http://purl.obolibrary.org/obo/PR_000033606

Category=gene.

cathepsin O - Experimental Factor Ontology (EFO)

http://purl.obolibrary.org/obo/PR_000006032

Category=gene.

31 more from this ontology

O-adipoylcarnitine - EFO

http://purl.obolibrary.org/obo/CHEBI_68568

An O-acylcarnitine compound having adipoyl as the acyl substituent.

O-hexanoylcarnitine - EFO

http://purl.obolibrary.org/obo/CHEBI_70749

An O-acylcarnitine compound having hexanoyl as the acyl substituent.

O-tiglylcarnitine - EFO

http://purl.obolibrary.org/obo/CHEBI_71179

An O-acylcarnitine compound having trans-2-methyl-2-butenoyl (tiglyl) as the acyl substituent.

O-oleoylcarnitine - EFO

http://purl.obolibrary.org/obo/CHEBI_72689

An O-acylcarnitine having oleoyl as the acyl substituent.

O-isobutyrylcarnitine - EFO

http://purl.obolibrary.org/obo/CHEBI_73017

An O-acylcarnitine having isobutyryl as the acyl substituent.

O-acetylcarnitine - EFO

http://purl.obolibrary.org/obo/CHEBI_73024

An O-acylcarnitine having acetyl as the acyl substituent.

O-isovalerylcarnitine - EFO

http://purl.obolibrary.org/obo/CHEBI_73025

A C5-acylcarnitine having isovaleryl as the acyl substituent.

O-succinylcarnitine - EFO

http://purl.obolibrary.org/obo/CHEBI_73034

An O-acylcarnitine having succinyl as the acyl substituent.

O-glutarylcarnitine - EFO

http://purl.obolibrary.org/obo/CHEBI_73040

An O-acylcarnitine having glutaryl as the acyl substituent.

O-palmitoylcarnitine - EFO

http://purl.obolibrary.org/obo/CHEBI_73067

An O-acylcarnitine having palmitoyl (hexadecanoyl) as the acyl substituent.

O-linoleoylcarnitine - EFO

http://purl.obolibrary.org/obo/CHEBI_73072

An O-acylcarnitine having linoleoyl as the acyl substituent.

O-stearoylcarnitine - EFO

http://purl.obolibrary.org/obo/CHEBI_73074

An O-acylcarnitine having stearoyl (octadecanoyl) as the acyl substituent.

O-acetylhomoserine - EFO

http://purl.obolibrary.org/obo/CHEBI_7671

An α-amino acid that is homoserine in which the alcoholic hydroxy group has been converted to the corresponding acetate.

O-butanoylcarnitine - EFO

http://purl.obolibrary.org/obo/CHEBI_7676

A C4-acylcarnitine that is the O-butanoyl derivative of carnitine.

O-methyleugenol - EFO

http://purl.obolibrary.org/obo/CHEBI_4918

O-decanoylcarnitine - EFO

http://purl.obolibrary.org/obo/CHEBI_68830

An O-acylcarnitine compound having decanoyl as the acyl substituent.

O-malonylcarnitine - EFO

http://purl.obolibrary.org/obo/CHEBI_73028

An O-acylcarnitine having malonyl as the acyl substituent.

O-methylmalonylcarnitine - EFO

http://purl.obolibrary.org/obo/CHEBI_73031

An O-acylcarnitine having methylmalonyl as the acyl substituent.

O-octanoylcarnitine - EFO

http://purl.obolibrary.org/obo/CHEBI_73039

An O-acylcarnitine having octanoyl as the acyl substituent.

O-propanoylcarnitine - EFO

http://purl.obolibrary.org/obo/CHEBI_28867

An O-acylcarnitine compound having propanoyl as the acyl substituent.

O-malonylcarnitine to O-decanoylcarnitine ratio in blood - EFO

http://purl.obolibrary.org/obo/OBA_2055821

A compound attribute that is the ratio of level of O-malonylcarnitine in blood to level of O-decanoylcarnitine in blood.

O-octanoylcarnitine to O-acetylcarnitine ratio in blood - EFO

http://purl.obolibrary.org/obo/OBA_2055824

A compound attribute that is the ratio of level of O-octanoylcarnitine in blood to level of O-acetylcarnitine in blood.

sialate O-acetylesterase - EFO

http://purl.obolibrary.org/obo/PR_000014859

Category=gene.

cathepsin O (human) - EFO

http://purl.obolibrary.org/obo/PR_P43234

Category=organism-gene.

protein O-GlcNAcase - EFO

http://purl.obolibrary.org/obo/PR_000010386

Category=gene.

catechol O-methyltransferase - EFO

http://purl.obolibrary.org/obo/PR_000005731

Category=gene.

carnitine O-acetyltransferase - EFO

http://purl.obolibrary.org/obo/PR_000005847

Category=gene.

O-3-methylglutarylcarnitine - EFO

http://purl.obolibrary.org/obo/CHEBI_70857

An O-methylglutarylcarnitine compound having 3-methylglutaryl as the acyl substituent.

http://purl.obolibrary.org/obo/CHEBI_82913

A L-tyrosine derivative that is the 3-methoxy derivative of L-dopa.

http://www.ebi.ac.uk/efo/EFO_0600063

ABO phenotype O, corresponding to the genotype OO.

cathepsin O measurement - EFO

http://www.ebi.ac.uk/efo/EFO_0802375

Quantification of cathepsin O in a sample.

mammary diacylglycerol O-acyltransferase activity - Animal Trait Ontology for Livestock (ATOL)

http://opendata.inra.fr/ATOL/ATOL_0000195