Terminology Service < Semantic Lookup Platform

All terms in GO

Label	Id	Description
zeinoxanthin epsilon hydroxylase activity	GO_0009974	[Catalysis of the reaction: zeinoxanthin + NADPH + O2 + H+ = lutein + NADP+ + H2O. Adds a hydroxyl group to the epsilon ring of the alpha-carotene.]
carotene epsilon hydroxylase activity	GO_0072374	[Catalysis of the reaction: a carotene + NADPH + O2 + H+ = a beta-ring hydroxylcarotene + NADP+ + H2O. Adds a hydroxyl group to the epsilon ring of the alpha-carotene.]
1-hydroxypyrene sulfotransferase activity	GO_0034930	[Catalysis of the reaction: 1-hydroxypyrene + XSO3- = 1-pyrenylsulfate + HX.]
sulfotransferase activity	GO_0008146	[Catalysis of the transfer of a sulfate group from 3'-phosphoadenosine 5'-phosphosulfate to the hydroxyl group of an acceptor, producing the sulfated derivative and 3'-phosphoadenosine 5'-phosphate.]
cyclase activity	GO_0009975	[Catalysis of a ring closure reaction.]
catalytic activity	GO_0003824	[Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.]
1-hydroxypyrene methyltransferase activity	GO_0034931	[Catalysis of the reaction: 1-hydroxypyrene + XCH3 = 1-methoxypyrene + HX.]
cytidine deamination	GO_0009972	[The removal of amino group in the presence of water.]
cytidine catabolic process	GO_0006216	[The chemical reactions and pathways resulting in the breakdown of cytidine, cytosine riboside, a widely distributed nucleoside.]
adenylyl-sulfate reductase activity	GO_0009973	[Catalysis of the reaction: AMP + sulfite + acceptor = adenylyl sulfate + reduced acceptor.]
oxidoreductase activity, acting on a sulfur group of donors	GO_0016667	[Catalysis of an oxidation-reduction (redox) reaction in which a sulfur-containing group acts as a hydrogen or electron donor and reduces a hydrogen or electron acceptor.]
allene oxide synthase activity	GO_0009978	[Catalysis of the reaction: 13(S)-hydroperoxylinolenate = 12,13(S)-epoxylinolenate + H2O.]
16:0 monogalactosyldiacylglycerol desaturase activity	GO_0009979	[Catalysis of the introduction of an omega-3 double bond into an unsaturated 16-carbon fatty acid in a monogalactosyldiacylglycerol molecule.]
omega-3 fatty acid desaturase activity	GO_0042389	[Catalysis of the introduction of an omega-3 double bond into the fatty acid hydrocarbon chain.]
tocopherol cyclase activity	GO_0009976	[Catalysis of the reaction: alkene group + alcohol group on same molecule = cyclic ether. Substrates are 2-methyl-6-phytyl-1,4- hydroquinone (forms delta-tocopherol) and 2,3-dimethyl-5-phytyl-1,4-hydroquinone (forms gamma-tocopherol).]
proton motive force dependent protein transmembrane transporter activity	GO_0009977	[Catalysis of the transfer of proteins from one side of a membrane to the other. Transportation is dependent on pH gradient across the membrane.]
protein transmembrane transporter activity	GO_0008320	[Enables the transfer of a protein from one side of a membrane to the other.]
phenanthrene-4-carboxylate dioxygenase activity	GO_0034934	[Catalysis of the reaction: phenanthrene-4-carboxylate + 2 H+ + 2 e- + O2 = cis-3,4-phenanthrenedihydrodiol-4-carboxylate.]
oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen	GO_0016702	[Catalysis of an oxidation-reduction (redox) reaction in which hydrogen or electrons are transferred from one donor, and two oxygen atoms is incorporated into a donor.]
regulation of polyamine biosynthetic process	GO_0010967	[Any process that modulates the frequency, rate or extent of polyamine biosynthesis. Polyamine biosynthesis is the chemical reactions and pathways resulting in the formation of polyamines, any organic compound containing two or more amino groups.]