Gene: AT1G16920 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT1G16920
Transcript Identifier
AT1G16920.1
Gene Type
Coding gene
Location
Chr1 : 5787489-5789147 : negative

Family Information

Homologous gene family
HOM04x5M000036
(2425 genes in 39 species)
specific family
Orthologous gene family
ORTHO04x5M000174
(584 genes in 39 species)
specific family

Descriptions

Description
RAB GTPase homolog A1B
Curated Summary
small GTP-binding protein (Rab11)similar to YPT3/RAB11 proteins in yeast and mammals, respectively. YPT3/RAB11 is involved in intracellular protein trafficking.
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Identifiers

Type Value
AliasATRABA1B,RAB GTPase homolog A1B,BEX5,BFA-visualized exocytic trafficking defective 5,RAB11
DbxrefPMID:8843944,PMID:11756458,PMID:14760709,PMID:15060130,PMID:17151019,PMID:17317660,PMID:18239134,gene:3434484,UniProt:Q39222
symbolRABA1b
tidAT1G16920.1

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Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0006886
IBA
TAS
Gene Ontologyintracellular protein transport1 2 3
GO:0042538
IMP
Gene Ontologyhyperosmotic salinity response4 5
GO:0060627
IDA
Gene Ontologyregulation of vesicle-mediated transport4 5
GO:0032482
IBA
Gene OntologyRab protein signal transduction1

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0003924
IBA
Gene OntologyGTPase activity1
GO:0003924
IEA
InterProGTPase activity
GO:0005525
IDA
ISS
Gene OntologyGTP binding6 7 8
GO:0005525
IEA
InterProGTP binding

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005802
NAS
Gene Ontologytrans-Golgi network9
GO:0005773
IDA
Gene Ontologyvacuole10 11
GO:0005886
IDA
Gene Ontologyplasma membrane12 13
GO:0005774
IDA
Gene Ontologyvacuolar membrane14 15
GO:0005768
IBA
Gene Ontologyendosome1

Color Legend

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

Mapman id Description
22.8.1.1Vesicle trafficking.regulation of membrane tethering and fusion.RAB-GTPase activities.A-class RAB GTPase