Gene: AT3G46740 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT3G46740
Transcript Identifier
AT3G46740.1
Gene Type
Coding gene
Location
Chr3 : 17216104-17219296 : negative

Family

Gene family
HOM04M002459
(66 genes in 29 species)
specific family

Descriptions

Description
translocon at the outer envelope membrane of chloroplasts 75-III
Curated Summary
Component of the translocon outer membrane (TOC) complex. Forms the outer envelope translocation channel (beta-barrel). Plays a role in preprotein conductance. Imported into chloroplast. Expressed in young dividing photosynthetic tissues. Knockout mutants are embryo lethal with arrested development at the two-cell stage. Knockout mutants have abnormal etioplasts.
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Identifiers

Type Value
AliasMAR1,MODIFIER OF ARG1 1
symbolTOC75-III
tidAT3G46740.1
UniProtQ9STE8

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0006886 IEAInterProintracellular protein transport
GO:0009658 IMP, ISSGene Ontologychloroplast organization1 2
GO:0045036 IDAGene Ontologyprotein targeting to chloroplast1
GO:0048598 IMPGene Ontologyembryonic morphogenesis1
GO:0045037 IMPGene Ontologyprotein import into chloroplast stroma1
GO:0009735 IDAGene Ontologyresponse to cytokinin1 2

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0015450 IEAGene OntologyP-P-bond-hydrolysis-driven protein transmembrane transporter activity1
GO:0005515 IPIGene Ontologyprotein binding1

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0019867 IEAInterProouter membrane
GO:0009507 IDA, ISMGene Ontologychloroplast1 2
GO:0010006 ISSGene OntologyToc complex1
GO:0009941 IDAGene Ontologychloroplast envelope1
GO:0031359 IDAGene Ontologyintegral component of chloroplast outer membrane1
GO:0005774 IDAGene Ontologyvacuolar membrane1
GO:0016020 IDAGene Ontologymembrane1
GO:0009536 IDAGene Ontologyplastid1

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR005689Chloroplast envelope protein translocase, IAP75
IPR000184Bacterial surface antigen (D15)

Mapman id Description
23.1.2.1.Protein translocation.chloroplast.outer envelope TOC translocation system.translocation channel (Toc75-III)
No SignalP domains detected for this gene.