Gene: AT1G79860 (Arabidopsis thaliana)

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Gene Identifier
AT1G79860
Transcript Identifier
AT1G79860.1
Gene Type
Coding gene
Location
Chr1 : 30042172-30044092 : negative

Family

Gene family
HOM04M000336
(323 genes in 27 species)
specific family
Subfamily
ORTHO04M001489
(94 genes in 23 species)
specific family

Descriptions

Description
RHO guanyl-nucleotide exchange factor 12
Curated Summary
Encodes a member of KPP-like gene family, homolog of KPP (kinase partner protein) gene in tomato. Also a 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. Coexpression of AtPRK2a with AtRopGEF12 resulted in isotropic pollen tube growth Growth.
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Identifiers

Type Value
AliasATROPGEF12,MEE64,MATERNAL EFFECT EMBRYO ARREST 64
full_nameROP (rho of plants) guanine nucleotide exchange factor 12
symbolROPGEF12
tidAT1G79860.1
UniProtQ9CA89

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0009793 IMPUniProtembryo development ending in seed dormancy1
GO:0009860 IEPUniProtpollen tube growth1
GO:0080092 IGIUniProtregulation of pollen tube growth1
GO:0048364 IEAPLAZA Tree-based Orthologyroot developmentAT1G52240
GO:0048767 IEAPLAZA Tree-based Orthologyroot hair elongationAT2G45890
GO:0009664 IEAPLAZA Tree-based Orthologyplant-type cell wall organizationAT2G45890
GO:0080147 IEAPLAZA Tree-based Orthologyroot hair cell developmentAT1G52240

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0005089 ISS, IEA, UniProtRho guanyl-nucleotide exchange factor activity1
GO:0042802 IEAPLAZA Tree-based Orthologyidentical protein bindingAT3G24620
GO:0005515 IEAPLAZA Tree-based Orthologyprotein bindingAT2G45890
GO:0005085 IEAPLAZA Tree-based Orthologyguanyl-nucleotide exchange factor activityAT3G24620

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005634 ISMGene Ontologynucleus1
GO:0005737 IEAUniProtcytoplasm1
GO:0005886 IDAUniProtplasma membrane1
GO:0090406 IDAUniProtpollen tube1
GO:0005829 IEAPLAZA Tree-based OrthologycytosolAT5G02010
GO:0009531 IEAPLAZA Tree-based Orthologysecondary cell wallAT2G45890
GO:0016324 IEAPLAZA Tree-based Orthologyapical plasma membraneAT4G38430

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
27.4.3.1.Multi-process regulation.Rop-GTPase regulatory system.RopGEF guanine nucleotide exchange factor activities.exchange factor (PRONE)
No SignalP domains detected for this gene.