GO Term : GO:0033759 flavone synthase activity GO

Namespace:  molecular_function Obsolete:  false
description  Catalysis of the reaction: a flavanone + 2-oxoglutarate + O2 = a flavone + succinate + CO2 + H2O.

0 Cross References

0 Data Sets

1 Ontology

Name
GO

0 Ontology Annotations

22 Parents

Identifier Name Description
GO:0003824 catalytic activity 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.
GO:0016491 oxidoreductase activity Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
GO:0055114 oxidation-reduction process A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
GO:0008152 metabolic process The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
GO:0016705 oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen Catalysis of an oxidation-reduction (redox) reaction in which hydrogen or electrons are transferred from each of two donors, and molecular oxygen is reduced or incorporated into a donor.
GO:0009058 biosynthetic process The chemical reactions and pathways resulting in the formation of substances; typically the energy-requiring part of metabolism in which simpler substances are transformed into more complex ones.
GO:0071704 organic substance metabolic process The chemical reactions and pathways involving an organic substance, any molecular entity containing carbon.
GO:0046148 pigment biosynthetic process The chemical reactions and pathways resulting in the formation of a pigment, any general or particular coloring matter in living organisms, e.g. melanin.
GO:0009813 flavonoid biosynthetic process The chemical reactions and pathways resulting in the formation of flavonoids, a group of phenolic derivatives containing a flavan skeleton.
GO:0016706 oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, 2-oxoglutarate as one donor, and incorporation of one atom each of oxygen into both donors Catalysis of the reaction: A + 2-oxoglutarate + O2 = B + succinate + CO2. This is an oxidation-reduction (redox) reaction in which hydrogen or electrons are transferred from 2-oxoglutarate and one other donor, and one atom of oxygen is incorporated into each donor.
GO:0044699 single-organism process A biological process that involves only one organism.
GO:0008150 biological_process Any process specifically pertinent to the functioning of integrated living units: cells, tissues, organs, and organisms. A process is a collection of molecular events with a defined beginning and end.
GO:0003674 molecular_function Elemental activities, such as catalysis or binding, describing the actions of a gene product at the molecular level. A given gene product may exhibit one or more molecular functions.
GO:0044710 single-organism metabolic process A metabolic process - chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances - which involves a single organism.
GO:0044711 single-organism biosynthetic process A biosynthetic process - chemical reactions and pathways resulting in the formation of substances - involving a single organism.
GO:1901576 organic substance biosynthetic process The chemical reactions and pathways resulting in the formation of an organic substance, any molecular entity containing carbon.
GO:0051213 dioxygenase activity Catalysis of an oxidation-reduction (redox) reaction in which both atoms of oxygen from one molecule of O2 are incorporated into the (reduced) product(s) of the reaction. The two atoms of oxygen may be distributed between two different products.
GO:0042440 pigment metabolic process The chemical reactions and pathways involving pigment, any general or particular coloring matter in living organisms, e.g. melanin.
GO:0009812 flavonoid metabolic process The chemical reactions and pathways involving flavonoids, a group of water-soluble phenolic derivatives containing a flavan skeleton including flavones, flavonols and flavanoids, and anthocyanins.
GO:0051552 flavone metabolic process The chemical reactions and pathways involving flavones, a class of pigmented plant compounds based on 2-phenyl-4H-1-benzopyran-4-one (2-phenylchromone).
GO:0051553 flavone biosynthetic process The chemical reactions and pathways resulting in the formation of flavones, a class of pigmented plant compounds based on 2-phenyl-4H-1-benzopyran-4-one (2-phenylchromone).
GO:0033759 flavone synthase activity Catalysis of the reaction: a flavanone + 2-oxoglutarate + O2 = a flavone + succinate + CO2 + H2O.

21 Relations

Relationship
Parent Term . Identifier

Child Term . Identifier
is_a GO:0016706 GO:0033759
part of GO:0051553 GO:0033759
part of GO:0009813 GO:0033759
part of GO:0009812 GO:0033759
is_a GO:0016705 GO:0033759
part of GO:0008152 GO:0033759
part of GO:1901576 GO:0033759
part of GO:0042440 GO:0033759
part of GO:0046148 GO:0033759
part of GO:0009058 GO:0033759
part of GO:0044711 GO:0033759
part of GO:0044710 GO:0033759
part of GO:0044699 GO:0033759
part of GO:0071704 GO:0033759
is_a GO:0003674 GO:0033759
part of GO:0008150 GO:0033759
is_a GO:0051213 GO:0033759
is_a GO:0003824 GO:0033759
is_a GO:0016491 GO:0033759
part of GO:0055114 GO:0033759
part of GO:0051552 GO:0033759

3 Synonyms

Name Type
flavanone,2-oxoglutarate:oxygen oxidoreductase (dehydrating) activity synonym
flavone synthase I activity synonym
FNS I synonym