Gene: AT4G38430 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT4G38430
Transcript Identifier
AT4G38430.1
Gene Type
Coding gene
Location
4 : 17986643-17988659 : positive

Family

Gene family
HOM03M000380
(159 genes in 15 species)
specific family
Subfamily
ORTHO03M001400
(10 genes in 7 species)
specific family

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Descriptions

Description
rho guanyl-nucleotide exchange factor 1
Curated Summary
Member of the RopGEF (guanine nucleotide exchange factor) family, containing the novel PRONE domain (plant-specific Rop nucleotide exchanger), which is exclusively active towards members of the Rop subfamily, also known as DUF315). Interacts with ROP1 but the whole protein lacks Rho guanyl-nucleotide exchange factor activity in vitro. The DUF315/PRONE domain is sufficient to confer RopGEF catalytic activity.
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Identifiers

Identifier Name
aliasROPGEF1
aliasATROPGEF1
aliasROP (rho of plants) guanine nucleotide exchange factor 1
uniprotQ93ZY2

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0009860IMPUniProtpollen tube growth1 2 3 4 5 6 7 8
GO:0000271RCAGene Ontologypolysaccharide biosynthetic process1
GO:0007389RCAGene Ontologypattern specification process1
GO:0008356RCAGene Ontologyasymmetric cell division1
GO:0008361RCAGene Ontologyregulation of cell size1
GO:0009825RCAGene Ontologymultidimensional cell growth1
GO:0009926RCAGene Ontologyauxin polar transport1
GO:0009932RCAGene Ontologycell tip growth1
GO:0010015RCAGene Ontologyroot morphogenesis1
GO:0010075RCAGene Ontologyregulation of meristem growth1
GO:0010817RCAGene Ontologyregulation of hormone levels1
GO:0040007RCAGene Ontologygrowth1
GO:0043481RCAGene Ontologyanthocyanin accumulation in tissues in response to UV light1
GO:0048767RCAGene Ontologyroot hair elongation1
GO:0071555RCAGene Ontologycell wall organization1
GO:0080092IGIUniProtregulation of pollen tube growth1 2 3 4 5 6 7 8
GO:0006950IEAUniProtresponse to stress1 2 3 4 5 6 7

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0005089IDA, IEA, UniProtRho guanyl-nucleotide exchange factor activity1 2 3 4 5 6 7 8
GO:0005085IEAPLAZA Homologyguanyl-nucleotide exchange factor activityHOM03M000380
GO:0005088IEAPLAZA HomologyRas guanyl-nucleotide exchange factor activityHOM03M000380

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005634ISMGene Ontologynucleus1
GO:0016324IDAUniProtapical plasma membrane1 2 3 4 5 6 7 8
GO:0005829IEAUniProtcytosol1 2 3 4 5 6 7

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR005512PRONE domain

Mapman id Description
30.5signalling.G-proteins
No SignalP domains detected for this gene.