Gene: AT3G12160 (Arabidopsis thaliana)

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Gene Identifier
AT3G12160
Transcript Identifier
AT3G12160.1
Gene Type
Coding gene
Location
Chr3 : 3879495-3880437 : negative

Family

Gene family
HOM04M000036
(1581 genes in 29 species)
specific family
Subfamily
ORTHO04M001801
(84 genes in 27 species)
specific family

Descriptions

Description
RAB GTPase homolog A4D
Curated Summary
Encodes RABA4D, a member of the Arabidopsis RabA4 subfamily of Rab GTPase proteins. It is transported in exocytic vesicles to the apical tip of pollen tubes where it appears to promote tip growth. Proper localization of RabA4d depends on ROP1, RIC3, and RIC4 activity.
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Identifiers

Type Value
AliasATRABA4D,ARABIDOPSIS THALIANA RAB GTPASE HOMOLOG A4D
symbolRABA4D
tidAT3G12160.1
UniProtQ9LH50

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0015031 IEAUniProtprotein transport1
GO:0009860 IDAUniProtpollen tube growth1
GO:0048868 IGIUniProtpollen tube development1
GO:0080092 IMPUniProtregulation of pollen tube growth1

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0003924 IEAUniProtGTPase activity1
GO:0005525 IEA, ISS, UniProtGTP binding1 2
GO:0019900 IPIUniProtkinase binding1

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005768 IBAUniProtendosome1
GO:0005794 IBA, ISM, UniProtGolgi apparatus1 2
GO:0030659 IEAUniProtcytoplasmic vesicle membrane1
GO:0045177 IDAUniProtapical part of cell1
GO:0070382 IDAUniProtexocytic vesicle1
GO:0090404 IDAUniProtpollen tube tip1

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Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR001806Small GTPase superfamily
IPR027417P-loop containing nucleoside triphosphate hydrolase
IPR005225Small GTP-binding protein domain

Mapman id Description
22.8.1.1.Vesicle trafficking.regulation of membrane tethering and fusion.RAB-GTPase activities.A-class RAB GTPase
No SignalP domains detected for this gene.