AmiGO 2: Term Details for "versicolorin B desaturase activity" (GO:0140398)

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Term Information

Accession: GO:0140398
Name: versicolorin B desaturase activity
Ontology: molecular_function
Synonyms: None
Alternate IDs: None
Definition: Catalyzes the reaction: versicolorin B + NADPH + O2 = versicolorin A + NADP+ + 2 H2O. Uses heme-thiolate as a co-factor. Involved in the synthesis of aflatoxins in the fungus Aspergillus parasiticus. Source: PMID:8368837, PMID:15006741
Comment: None
History: See term history for GO:0140398 at QuickGO
Chem. react.: has participant water; has participant versicolorin A(1-); has participant versicolorin B(1-); has participant dioxygen; has participant hydron; has participant NADPH(4-); has participant NADP(3-)
Subset: None
Related: Link to all genes and gene products annotated to versicolorin B desaturase activity (excluding "regulates").; Link to all direct and indirect annotations to versicolorin B desaturase activity (excluding "regulates").; Link to all direct and indirect annotations download (limited to first 10,000) for versicolorin B desaturase activity (excluding "regulates").

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For more information, please see the ontology relation documentation.

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GO:0003674 molecular_function
GO:0003824 catalytic activity
GO:0016491 oxidoreductase activity
GO:0016705 oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
GO:0016717 oxidoreductase activity, acting on paired donors, with oxidation of a pair of donors resulting in the reduction of molecular oxygen to two molecules of water
GO:0140398 versicolorin B desaturase activity

Parents of versicolorin B desaturase activity (GO:0140398)

subject	relation	object
versicolorin B desaturase activity	RO:0000057	water (CHEBI:15377)
versicolorin B desaturase activity	RO:0000057	versicolorin A(1-) (CHEBI:77976)
versicolorin B desaturase activity	RO:0000057	versicolorin B(1-) (CHEBI:77951)
versicolorin B desaturase activity	is_a	oxidoreductase activity, acting on paired donors, with oxidation of a pair of donors resulting in the reduction of molecular oxygen to two molecules of water (GO:0016717)
versicolorin B desaturase activity	RO:0000057	dioxygen (CHEBI:15379)
versicolorin B desaturase activity	RO:0000057	hydron (CHEBI:15378)
versicolorin B desaturase activity	RO:0000057	NADPH(4-) (CHEBI:57783)
versicolorin B desaturase activity	RO:0000057	NADP(3-) (CHEBI:58349)

This term has no children.

KEGG_REACTION: R10479
MetaCyc: RXN-9495
RHEA: 35743