Search language
Ontologies
Results from external portals
Include in search
Show only
Match in 15 ontologies from StagePortal (0) in 0.71s
Show options
Hide options
O - Cowpea Ontology (CO_340)
https://cropontology.org/rdf/CO_340:0000418/7
Details
Vizualize
Loading
-1
mappings
2 more from this ontology
O - CO_340
https://cropontology.org/rdf/CO_340:0000421/5
O - CO_340
https://cropontology.org/rdf/CO_340:0000433/4
O - Groundnut Ontology (CO_337)
https://cropontology.org/rdf/CO_337:0000107/2
Details
Vizualize
Loading
-1
mappings
2 more from this ontology
O - CO_337
https://cropontology.org/rdf/CO_337:0000135/2
O - CO_337
https://cropontology.org/rdf/CO_337:0000137/2
O-antigens - National Agricultural Library Thesaurus (NALT)
https://lod.nal.usda.gov/nalt/312451
  • 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...
Details
Vizualize
Loading
-1
mappings
12 more from this ontology
carbonothioic O,O-acid - Environmental Conditions, Treatments and Exposures Ontology (ECTO)
http://purl.obolibrary.org/obo/CHEBI_36958
Details
Vizualize
Loading
-1
mappings
14 more from this ontology
o-toluidine - ECTO
http://purl.obolibrary.org/obo/CHEBI_66892
  • An aminotoluene in which the amino substituent is <em>ortho</em> to the methyl group.
o-anisidine - ECTO
http://purl.obolibrary.org/obo/CHEBI_82288
  • A substituted aniline that is aniline in which the hydrogen <em>ortho</em> to the amino group has been replaced by a methoxy group. It is used as a chemical intermediate in the synthesis of azo pigments and dyes.
o-orsellinate - ECTO
http://purl.obolibrary.org/obo/CHEBI_16162
  • A dihydroxybenzoate that is the conjugate base of <em>o</em>-orsellinic acid.
o-cresol - ECTO
http://purl.obolibrary.org/obo/CHEBI_28054
  • A cresol that is phenol substituted by a methyl group at position 2. It is a minor urinary metabolite of toluene.
o-xylene - ECTO
http://purl.obolibrary.org/obo/CHEBI_28063
  • A xylene substituted by methyl groups at positions 1 and 2.
O-methyleugenol - ECTO
http://purl.obolibrary.org/obo/CHEBI_4918
O-methylsalicylate - ECTO
http://purl.obolibrary.org/obo/CHEBI_59128
  • Conjugate base of <em>O</em>-methylsalicylic acid.
O-polysaccharide - ECTO
http://purl.obolibrary.org/obo/CHEBI_64637
  • A repetitive glycan polysaccharide contained within a lipopolysaccharide (LPS). The <em>O</em>-antigen is attached to the core oligosaccharide, and comprises the outermost domain of the LPS molecule.
auramine O(1+) - ECTO
http://purl.obolibrary.org/obo/CHEBI_87485
O-methylsalicylic acid - ECTO
http://purl.obolibrary.org/obo/CHEBI_421840
  • A methoxybenzoic acid that is the methyl ether of salicylic acid.
o-orsellinic acid - ECTO
http://purl.obolibrary.org/obo/CHEBI_32807
  • A dihydroxybenzoic acid that is 2,4-dihydroxybenzoic acid in which the hydrogen at position 6 is replaced by a methyl group.
oxime O-ether - ECTO
http://purl.obolibrary.org/obo/CHEBI_36816
  • <em>O</em>-organyl oximes R<small><sub>2</sub></small>C=NOR' (R' ≠ H).
O-demethylpuromycin O-methyltransferase activity - Gene Ontology (GO)
http://purl.obolibrary.org/obo/GO_0030739
  • Catalysis of the reaction: S-adenosyl-L-methionine + O-demethylpuromycin = S-adenosyl-L-homocysteine + puromycin.
Details
Vizualize
Loading
-1
mappings
17 more from this ontology
11-O-demethyl-17-O-deacetylvindoline O-methyltransferase activity - 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.
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.
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].
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.
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-Methoxybenzaldehyde - Bohlmann Ontology (BOHLMANN)
http://terminologies.gfbio.org/terms/BOHLMANN/chem_5557
Details
Vizualize
Loading
-1
mappings
16 more from this ontology
Ixerin O - BOHLMANN
http://terminologies.gfbio.org/terms/BOHLMANN/chem_9267
Cebellin O - BOHLMANN
http://terminologies.gfbio.org/terms/BOHLMANN/chem_9279
o-Cresol - BOHLMANN
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
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
carboxypeptidase O - Protein Ontology (PR)
http://purl.obolibrary.org/obo/PR_000005825
  • Category=gene.
Details
Vizualize
Loading
-1
mappings
28 more from this ontology
Reuses in 2 ontologies
aminopeptidase O - PR
http://purl.obolibrary.org/obo/PR_000011642
  • Category=gene.
cathepsin O - PR
http://purl.obolibrary.org/obo/PR_000006032
  • Category=gene.
cyclin-O - PR
http://purl.obolibrary.org/obo/PR_000005138
  • Category=gene.
sialate O-acetylesterase - PR
http://purl.obolibrary.org/obo/PR_000014859
  • Category=gene.
transmembrane O-methyltransferase - PR
http://purl.obolibrary.org/obo/PR_000016933
  • 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 (human) - PR
http://purl.obolibrary.org/obo/PR_P43234
  • Category=organism-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.
cyclin-O (human) - PR
http://purl.obolibrary.org/obo/PR_P22674
  • Category=organism-gene.
carboxypeptidase O (human) - PR
http://purl.obolibrary.org/obo/PR_Q8IVL8
  • Category=organism-gene.
aminopeptidase O (mouse) - PR
http://purl.obolibrary.org/obo/PR_Q8BXQ6
  • Category=organism-gene.
aminopeptidase O (human) - PR
http://purl.obolibrary.org/obo/PR_Q8N6M6
  • Category=organism-gene.
cathepsin O (mouse) - PR
http://purl.obolibrary.org/obo/PR_Q8BM88
  • Category=organism-gene.
O-acyltransferase (worm) - PR
http://purl.obolibrary.org/obo/PR_Q17498
  • Category=organism-gene.
cyclin-O (mouse) - PR
http://purl.obolibrary.org/obo/PR_P0C242
  • Category=organism-gene.
aminopeptidase O (rat) - PR
http://purl.obolibrary.org/obo/PR_P69527
  • Category=organism-gene.
cathepsin O - Experimental Factor Ontology (EFO)
http://purl.obolibrary.org/obo/PR_000006032
  • Category=gene.
Details
Vizualize
Loading
-1
mappings
29 more from this ontology
O-adipoylcarnitine - EFO
http://purl.obolibrary.org/obo/CHEBI_68568
  • An <em>O</em>-acylcarnitine compound having adipoyl as the acyl substituent.
O-hexanoylcarnitine - EFO
http://purl.obolibrary.org/obo/CHEBI_70749
  • An <em>O</em>-acylcarnitine compound having hexanoyl as the acyl substituent.
O-tiglylcarnitine - EFO
http://purl.obolibrary.org/obo/CHEBI_71179
  • An <em>O</em>-acylcarnitine compound having <em>trans</em>-2-methyl-2-butenoyl (tiglyl) as the acyl substituent.
O-oleoylcarnitine - EFO
http://purl.obolibrary.org/obo/CHEBI_72689
  • An <em>O</em>-acylcarnitine having oleoyl as the acyl substituent.
O-isobutyrylcarnitine - EFO
http://purl.obolibrary.org/obo/CHEBI_73017
  • An <em>O</em>-acylcarnitine having isobutyryl as the acyl substituent.
O-acetylcarnitine - EFO
http://purl.obolibrary.org/obo/CHEBI_73024
  • An <em>O</em>-acylcarnitine having acetyl as the acyl substituent.
O-isovalerylcarnitine - EFO
http://purl.obolibrary.org/obo/CHEBI_73025
  • A C<small><sub>5</sub></small>-acylcarnitine having isovaleryl as the acyl substituent.
O-succinylcarnitine - EFO
http://purl.obolibrary.org/obo/CHEBI_73034
  • An <em>O</em>-acylcarnitine having succinyl as the acyl substituent.
O-glutarylcarnitine - EFO
http://purl.obolibrary.org/obo/CHEBI_73040
  • An <em>O</em>-acylcarnitine having glutaryl as the acyl substituent.
O-palmitoylcarnitine - EFO
http://purl.obolibrary.org/obo/CHEBI_73067
  • An <em>O</em>-acylcarnitine having palmitoyl (hexadecanoyl) as the acyl substituent.
O-linoleoylcarnitine - EFO
http://purl.obolibrary.org/obo/CHEBI_73072
  • An <em>O</em>-acylcarnitine having linoleoyl as the acyl substituent.
O-stearoylcarnitine - EFO
http://purl.obolibrary.org/obo/CHEBI_73074
  • An <em>O</em>-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 C<small><sub>4</sub></small>-acylcarnitine that is the <em>O</em>-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 <em>O</em>-acylcarnitine compound having decanoyl as the acyl substituent.
O-malonylcarnitine - EFO
http://purl.obolibrary.org/obo/CHEBI_73028
  • An <em>O</em>-acylcarnitine having malonyl as the acyl substituent.
O-methylmalonylcarnitine - EFO
http://purl.obolibrary.org/obo/CHEBI_73031
  • An <em>O</em>-acylcarnitine having methylmalonyl as the acyl substituent.
O-octanoylcarnitine - EFO
http://purl.obolibrary.org/obo/CHEBI_73039
  • An <em>O</em>-acylcarnitine having octanoyl as the acyl substituent.
O-propanoylcarnitine - EFO
http://purl.obolibrary.org/obo/CHEBI_28867
  • An <em>O</em>-acylcarnitine compound having propanoyl as the acyl substituent.
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 <em>O</em>-methylglutarylcarnitine compound having 3-methylglutaryl as the acyl substituent.
3-O-methyldopa - EFO
http://purl.obolibrary.org/obo/CHEBI_82913
  • A <small>L</small>-tyrosine derivative that is the 3-methoxy derivative of <small>L</small>-dopa.
blood group O - EFO
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.
choline O-acetyltransferase - Cell Ontology (CL)
http://purl.obolibrary.org/obo/PR_000005404
  • Category=gene.
O content - Sugar Kelp Ontology (CO_360)
https://cropontology.org/rdf/CO_360:0000080
  • O content
4'-O-methylepigallocatechin-3-O-gallate - FoodOn (FOODON)
http://purl.obolibrary.org/obo/CHEBI_70256
Details
Vizualize
Loading
-1
mappings
5 more from this ontology
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.
GC-O instrument - PO2/TransformON (TRANSFORMON)
http://opendata.inrae.fr/PO2/Ontology/TransformON/c_J2O4SS
  • An analytical device that combines gas chromatography with olfactometric detection to identify and characterize volatile compounds based on their odor.
Details
Vizualize
Loading
-1
mappings
1 more from this ontology
MDGC-O-MS - TRANSFORMON
http://opendata.inrae.fr/PO2/Ontology/TransformON/c_jv5II5sb
  • A multidimensional gas chromatography coupled with olfactory and mass spectrometry.
W/o shell - Food Classification and Description System (from FSA Food Type identifiers) (FOODEX2)
http://data.food.gov.uk/codes/foodtype/id/A07QD
  • The food item is considered in its form without shell
Details
Vizualize
Loading
-1
mappings
3 more from this ontology
W/o peel - FOODEX2
http://data.food.gov.uk/codes/foodtype/id/A07QF
  • The food item is considered in its form without peel
W/o stem - FOODEX2
http://data.food.gov.uk/codes/foodtype/id/A07QH
  • The food item is considered in its form without stem
W/o stone - FOODEX2
http://data.food.gov.uk/codes/foodtype/id/A07QK
  • The food item is considered in its form without stone