Gene: AT1G26830 (Arabidopsis thaliana)


Gene Identifier
Transcript Identifier
Gene Type
Coding gene
1 : 9296063-9298374 : positive


Gene family
(405 genes in 16 species)
specific family
(24 genes in 13 species)
specific family

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cullin 3
Curated Summary
Cullin, putative, similar to Cullin homolog 3 (CUL-3) SP:Q13618, GI:3639052 from (Homo sapiens); contains Pfam profile PF00888: Cullin family. Interacts with other components of E3 ligase complex suggesting it functions in RUB-modification. Forms complexes with BTB domain proteins forming a novel class of E3-based ubiquitin protein-ligase complexes. Mutant is early flowering and has a reduced sensitivity to far-red light. cul3a/cul3b homozygous/heterozygous plants are embryo lethal.
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Identifier Name
aliascullin 3
aliascullin 3A





Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0006511IEA, TASUniProtubiquitin-dependent protein catabolic process1 2 3 4 5 6 7 8 9
GO:0009639IMP, RCA, UniProtresponse to red or far red light1 2 3 4 5 6 7 8 9 10
GO:0009911IMPUniProtpositive regulation of flower development1 2 3 4 5 6 7 8 9
GO:0009793IGIUniProtembryo development ending in seed dormancy1 2 3 4 5 6 7 8 9
GO:0009960IGIUniProtendosperm development1 2 3 4 5 6 7 8 9
GO:0008284RCAGene Ontologypositive regulation of cell proliferation1
GO:0009630RCAGene Ontologygravitropism1
GO:0044265IEAPLAZA Homologycellular macromolecule catabolic processHOM03D000287
GO:1901575IEAPLAZA Homologyorganic substance catabolic processHOM03D000287
GO:0030163IEAPLAZA Homologyprotein catabolic processHOM03D000287
GO:0051603IEAPLAZA Homologyproteolysis involved in cellular protein catabolic processHOM03D000287
GO:0019941IEAPLAZA Homologymodification-dependent protein catabolic processHOM03D000287
GO:0006508IEAPLAZA HomologyproteolysisHOM03D000287
GO:0044257IEAPLAZA Homologycellular protein catabolic processHOM03D000287
GO:0009056IEAPLAZA Homologycatabolic processHOM03D000287
GO:0009057IEAPLAZA Homologymacromolecule catabolic processHOM03D000287
GO:0043632IEAPLAZA Homologymodification-dependent macromolecule catabolic processHOM03D000287
GO:0044248IEAPLAZA Homologycellular catabolic processHOM03D000287
GO:0044267IEAPLAZA Homologycellular protein metabolic processHOM03D000287
GO:0019538IEAPLAZA Homologyprotein metabolic processHOM03D000287

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0004842ISSGene Ontologyubiquitin-protein ligase activity
GO:0005515IPIGene Ontologyprotein binding1
GO:0031625IEAInterProubiquitin protein ligase binding
GO:0044389IEAPLAZA Homologysmall conjugating protein ligase bindingHOM03D000287
GO:0019899IEAPLAZA Homologyenzyme bindingHOM03D000287

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005634ISMGene Ontologynucleus
GO:0000151TASGene Ontologyubiquitin ligase complex1
GO:0019005IPIGene OntologySCF ubiquitin ligase complex1
GO:0005829IDAUniProtcytosol1 2 3 4 5 6 7 8 9
GO:0031461IEAUniProtcullin-RING ubiquitin ligase complex1 2 3 4 5 6 7 8
GO:0005622IEAPLAZA HomologyintracellularHOM03D000287
GO:0032991IEAPLAZA Homologymacromolecular complexHOM03D000287
GO:1902494IEAPLAZA Homologycatalytic complexHOM03D000287
GO:0043234IEAPLAZA Homologyprotein complexHOM03D000287
GO:0044424IEAPLAZA Homologyintracellular partHOM03D000287

Color Legend

Computational Reviewed Evidence
Electronic Evidence
Experimental Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR019559Cullin protein, neddylation domain
IPR016158Cullin homology
IPR001373Cullin, N-terminal
IPR011991Winged helix-turn-helix DNA-binding domain
IPR016159Cullin repeat-like-containing domain
Mapman id Description Cullin3.Cullin3
No SignalP domains detected for this gene.