Gene: AT4G02080

General Information

Structural Information

  • Species Arabidopsis thaliana
  • Gene Identifier AT4G02080
  • Transcript Identifier AT4G02080.1
  • Gene Type Coding gene
  • Location Chr4 : 921554-922547 : positive

Gene Family Information

  • ID HOM05D001136
  • #Genes/#Species 543/99
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid AT4G02080.1
  • symbol SAR2
  • Alias ASAR1,ATSAR2,secretion-associated RAS super family 2,ATSARA1C
  • uniprot O04834

Descriptions

  • Description secretion-associated RAS super family 2
  • Computational description secretion-associated RAS super family 2 (SAR2); FUNCTIONS IN: GTP binding; INVOLVED IN: intracellular protein transport; LOCATED IN: plasma membrane; EXPRESSED IN: 26 plant structures; EXPRESSED DURING: 15 growth stages; CONTAINS InterPro DOMAIN/s: Small GTP-binding protein (InterPro:IPR005225), Small GTPase SAR1-type (InterPro:IPR006687), ARF/SAR superfamily (InterPro:IPR006689); BEST Arabidopsis thaliana protein match is: Ras-related small GTP-binding family protein (TAIR:AT3G62560.1); Has 6784 Blast hits to 6782 proteins in 374 species: Archae - 2; Bacteria - 40; Metazoa - 3245; Fungi - 1245; Plants - 1081; Viruses - 0; Other Eukaryotes - 1171 (source: NCBI BLink).
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Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0061024
IBA
Gene Ontologymembrane organization1
GO:0006886
IEA
GOA Databaseintracellular protein transport
GO:0006886
IBA
Gene Ontologyintracellular protein transport1
GO:0006886
IEA
InterProintracellular protein transport
GO:0016192
IEA
GOA Databasevesicle-mediated transport
GO:0015031
IEA
GOA Databaseprotein transport
GO:0016050
IBA
Gene Ontologyvesicle organization1
GO:0006888
IBA
Gene Ontologyendoplasmic reticulum to Golgi vesicle-mediated transport1
GO:0070863
IBA
Gene Ontologypositive regulation of protein exit from endoplasmic reticulum1
GO:0003400
IBA
Gene Ontologyregulation of COPII vesicle coating1
GO:0009555
IGI
Gene Ontologypollen development2

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005525
IEA
GOA DatabaseGTP binding
GO:0005525
ISS
Gene OntologyGTP binding3
GO:0005525
IEA
InterProGTP binding
GO:0003924
IEA
GOA DatabaseGTPase activity
GO:0003924
IBA
Gene OntologyGTPase activity1
GO:0003924
IEA
InterProGTPase activity
GO:0000166
IEA
GOA Databasenucleotide binding

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005886
IDA
GOA Databaseplasma membrane
GO:0005886
HDA
Gene Ontologyplasma membrane4
GO:0005783
IEA
GOA Databaseendoplasmic reticulum
GO:0005794
IEA
GOA DatabaseGolgi apparatus
GO:0030127
IBA
Gene OntologyCOPII vesicle coat1
GO:0070971
IBA
Gene Ontologyendoplasmic reticulum exit site1
GO:0005829
RCA
Gene Ontologycytosol5

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR006689 Small GTPase superfamily, ARF/SAR type
IPR006687 Small GTPase superfamily, SAR1-type
IPR005225 Small GTP-binding protein domain
IPR027417 P-loop containing nucleoside triphosphate hydrolase
Mapman id Description
22.1.1.2.1 Vesicle trafficking.ER export trafficking.Coat protein II (COPII) coatomer machinery.coat protein recruiting.small GTPase (Sar1)