Gene: AT4G21100 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT4G21100
Transcript Identifier
AT4G21100.1
Gene Type
Coding gene
Location
4 : 11258916-11265309 : negative

Family

Gene family
HOM03M003122
(28 genes in 15 species)
specific family
Duplication type
Block duplicate

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Descriptions

Description
damaged DNA binding protein 1B
Curated Summary
One of two closely related genes similar to a damaged DNA binding protein originally described in mammals. May form a complex with DET1 to regulate photomorphogenesis. Loss of function mutations are lethal. The DDB1b protein binds with a number of DWD-containing proteins and may form part of a CUL4-based E3 ubiquitin ligase.
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Identifiers

Identifier Name
aliasDDB1B
aliasdamaged DNA binding protein 1B
uniprotO49552

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0009793IMPUniProtembryo development ending in seed dormancy1 2 3
GO:0006281IEA, RCAUniProtDNA repair1 2 3
GO:0007062RCAGene Ontologysister chromatid cohesion1
GO:0009880RCAGene Ontologyembryonic pattern specification1
GO:0010072RCAGene Ontologyprimary shoot apical meristem specification1
GO:0010100RCAGene Ontologynegative regulation of photomorphogenesis1
GO:0010162RCAGene Ontologyseed dormancy process1
GO:0010431RCAGene Ontologyseed maturation1
GO:0010564RCAGene Ontologyregulation of cell cycle process1
GO:0045595RCAGene Ontologyregulation of cell differentiation1
GO:0048366RCAGene Ontologyleaf development1
GO:0048608RCAGene Ontologyreproductive structure development1
GO:0048825RCAGene Ontologycotyledon development1
GO:0051301RCAGene Ontologycell division1
GO:0016567IEAUniProtprotein ubiquitination1 2
GO:0009585IEAUniProtred, far-red light phototransduction1 2

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0003684ISSGene Ontologydamaged DNA binding1
GO:0005515IPI, IEAGene Ontologyprotein binding1
GO:0003677IEAUniProtDNA binding1 2
GO:0003676IEAInterPronucleic acid binding

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005634IDA, ISMIEA, UniProtnucleus1 2 3 4
GO:0005829RCAGene Ontologycytosol1

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR015943WD40/YVTN repeat-like-containing domain
IPR004871Cleavage/polyadenylation specificity factor, A subunit, C-terminal
IPR017986WD40-repeat-containing domain

Mapman id Description
20.2.5stress.abiotic.light
No SignalP domains detected for this gene.