Gene: AT5G05690 (Arabidopsis thaliana)

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Gene Identifier
AT5G05690
Transcript Identifier
AT5G05690.1
Gene Type
Coding gene
Location
5 : 1702907-1706705 : negative

Family

Gene family
HOM03M000086
(513 genes in 16 species)
specific family
Subfamily
ORTHO03M011006
(4 genes in 4 species)
specific family

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Descriptions

Description
Cytochrome P450 superfamily protein
Curated Summary
Encodes a member of the CP90A family, a cytochrome P450 monooxygenase which converts 6-deoxocathasterone to 6-deoxoteasterone in the late C6 oxidation pathway and cathasterone to teasterone in the early C6 oxidation pathway of brassinolide biosynthesis. Expressed in cotyledons and leaves. Mutants display de-etiolation and derepression of light-induced genes in the dark, dwarfism, male sterility and activation of stress-regulated genes in the light. The expression of the gene using a CPD promoter:LUC fusion construct was shown to be under circadian and light control. Additionally, the circadian regulation was shown to be independent of BR levels as it remains unchanged in bri1 mutant lines. CPD appears to be involved in the autonomous pathway that regulates the transition to flowering, primarily through a BRI1-mediated signaling pathway that affects FLC expression levels, as uncovered by double mutant analyses.
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Identifiers

Identifier Name
aliasCABBAGE 3
aliasCYTOCHROME P450 90A1
aliasCYP90A
aliasCBB3
aliasDWARF 3
aliasCYP90
aliasDWF3
aliasCYP90A1
aliasCPD
aliasCONSTITUTIVE PHOTOMORPHOGENIC DWARF
uniprotQ42569

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0009826IMPGene Ontologyunidimensional cell growth1
GO:0010224IGIUniProtresponse to UV-B1 2 3 4
GO:0010268IEPUniProtbrassinosteroid homeostasis1 2 3 4
GO:0009911IGIUniProtpositive regulation of flower development1 2 3 4
GO:0010584IMPUniProtpollen exine formation1 2 3 4
GO:0048657IMPUniProtanther wall tapetum cell differentiation1 2 3 4
GO:0000271RCAGene Ontologypolysaccharide biosynthetic process1
GO:0009825RCAGene Ontologymultidimensional cell growth1
GO:0009932RCAGene Ontologycell tip growth1
GO:0010817RCAGene Ontologyregulation of hormone levels1
GO:0043481RCAGene Ontologyanthocyanin accumulation in tissues in response to UV light1
GO:0048767RCAGene Ontologyroot hair elongation1
GO:0071555RCAGene Ontologycell wall organization1
GO:0016132IMPUniProtbrassinosteroid biosynthetic process1 2 3 4
GO:0055114IEAInterProoxidation-reduction process
GO:0044699IEAPLAZA Homologysingle-organism processHOM03M000086
GO:0044710IEAPLAZA Homologysingle-organism metabolic processHOM03M000086

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0019825ISSGene Ontologyoxygen binding1
GO:0020037IEAUniProtheme binding1 2 3
GO:0005506IEAUniProtiron ion binding1 2 3
GO:0004497IEAUniProtmonooxygenase activity1 2 3
GO:0016705IEAUniProtoxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen1 2 3
GO:0043169IEAPLAZA Homologycation bindingHOM03M000086
GO:0043167IEAPLAZA Homologyion bindingHOM03M000086
GO:0046914IEAPLAZA Homologytransition metal ion bindingHOM03M000086
GO:0046906IEAPLAZA Homologytetrapyrrole bindingHOM03M000086
GO:0046872IEAPLAZA Homologymetal ion bindingHOM03M000086
GO:1901363IEAPLAZA Homologyheterocyclic compound bindingHOM03M000086
GO:0016491IEAPLAZA Homologyoxidoreductase activityHOM03M000086
GO:0097159IEAPLAZA Homologyorganic cyclic compound bindingHOM03M000086

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005739ISMGene Ontologymitochondrion1
GO:0016021IEAUniProtintegral to membrane1 2 3

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

Mapman id Description
17.3.1.1.3hormone metabolism.brassinosteroid.synthesis-degradation.BRs.CPD
No SignalP domains detected for this gene.