Gene: AT1G01280 (Arabidopsis thaliana)

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Gene Identifier
Transcript Identifier
Gene Type
Coding gene
1 : 112290-113905 : positive


Gene family
(2034 genes in 16 species)
specific family
Duplication type
Tandem duplicate   and   Block duplicate

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cytochrome P450, family 703, subfamily A, polypeptide 2
Curated Summary
member of CYP703A CYP703A2 is expressed specifically in anthers of land plants, catalyzing the in-chain hydroxylation at the C-7 position of medium-chain saturated fatty acids (lauric acid in-chain hydroxylase) which is involved in pollen development (sporopollenin synthesis).
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Identifier Name
alias'cytochrome P450, family 703, subfamily A, polypeptide 2'





Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0010584IMP, RCAGene Ontologypollen exine formation1 2
GO:0010208IMPGene Ontologypollen wall assembly1
GO:0051791IDAGene Ontologymedium-chain fatty acid metabolic process1
GO:0051792IDAGene Ontologymedium-chain fatty acid biosynthetic process1
GO:0080110IMP, TASGene Ontologysporopollenin biosynthetic process1 2
GO:0055114IEAInterProoxidation-reduction process
GO:0044699IEAPLAZA Homologysingle-organism processHOM03M000011
GO:0044710IEAPLAZA Homologysingle-organism metabolic processHOM03M000011
GO:0008152IEAPLAZA Homologymetabolic processHOM03M000011

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0019825ISSGene Ontologyoxygen binding1
GO:0016709IDAGene Ontologyoxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, NAD(P)H as one donor, and incorporation of one atom of oxygen1
GO:0005506IEAInterProiron ion binding
GO:0016705IEAInterProoxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
GO:0020037IEAInterProheme binding
GO:0043169IEAPLAZA Homologycation bindingHOM03M000011
GO:0043167IEAPLAZA Homologyion bindingHOM03M000011
GO:0046914IEAPLAZA Homologytransition metal ion bindingHOM03M000011
GO:0003824IEAPLAZA Homologycatalytic activityHOM03M000011
GO:0046906IEAPLAZA Homologytetrapyrrole bindingHOM03M000011
GO:0046872IEAPLAZA Homologymetal ion bindingHOM03M000011
GO:1901363IEAPLAZA Homologyheterocyclic compound bindingHOM03M000011
GO:0005488IEAPLAZA HomologybindingHOM03M000011
GO:0016491IEAPLAZA Homologyoxidoreductase activityHOM03M000011
GO:0097159IEAPLAZA Homologyorganic cyclic compound bindingHOM03M000011

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR001128Cytochrome P450
IPR002401Cytochrome P450, E-class, group I
IPR017972Cytochrome P450, conserved site

Mapman id Description
26.10misc.cytochrome P450
No SignalP domains detected for this gene.