Gene: AT4G21120 (Arabidopsis thaliana)

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Gene Identifier
AT4G21120
Transcript Identifier
AT4G21120.1
Gene Type
Coding gene
Location
4 : 11270318-11273775 : positive

Family

Gene family
HOM03M000369
(164 genes in 16 species)
specific family

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Descriptions

Description
amino acid transporter 1
Curated Summary
Encodes a member of the cationic amino acid transporter (CAT) subfamily of amino acid polyamine choline transporters. Mediates efficient uptake of Lys, Arg and Glu in a yeast system.
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Identifiers

Identifier Name
aliasAAT1
aliasamino acid transporter 1
aliasCAT1
aliasCATIONIC AMINO ACID TRANSPORTER 1
uniprotQ84MA5

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0043091IGIUniProtL-arginine import1 2 3 4 5
GO:0051938IGIUniProtL-glutamate import1 2 3 4 5
GO:0006612RCAGene Ontologyprotein targeting to membrane1
GO:0006820RCAGene Ontologyanion transport1
GO:0006862RCAGene Ontologynucleotide transport1
GO:0006865RCAGene Ontologyamino acid transport1
GO:0006888RCAGene OntologyER to Golgi vesicle-mediated transport1
GO:0009407RCAGene Ontologytoxin catabolic process1
GO:0010363RCAGene Ontologyregulation of plant-type hypersensitive response1
GO:0010583RCAGene Ontologyresponse to cyclopentenone1
GO:0015696RCAGene Ontologyammonium transport1
GO:0015802IGI, RCAGene Ontologybasic amino acid transport1 2
GO:0015824RCAGene Ontologyproline transport1
GO:0043069RCAGene Ontologynegative regulation of programmed cell death1
GO:0043090RCAGene Ontologyamino acid import1
GO:0043269RCAGene Ontologyregulation of ion transport1
GO:0003333IEAInterProamino acid transmembrane transport
GO:0046942IEAPLAZA Homologycarboxylic acid transportHOM03M000369
GO:0034220IEAPLAZA Homologyion transmembrane transportHOM03M000369
GO:0015711IEAPLAZA Homologyorganic anion transportHOM03M000369
GO:0071705IEAPLAZA Homologynitrogen compound transportHOM03M000369
GO:0015849IEAPLAZA Homologyorganic acid transportHOM03M000369

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0015326IGI, ISS, UniProtcationic amino acid transmembrane transporter activity1 2 3 4 5 6
GO:0005313IGIUniProtL-glutamate transmembrane transporter activity1 2 3 4 5
GO:0015181IGIUniProtarginine transmembrane transporter activity1 2 3 4 5
GO:0015189IGIUniProtL-lysine transmembrane transporter activity1 2 3 4 5
GO:0015171IEAInterProamino acid transmembrane transporter activity
GO:0008509IEAPLAZA Homologyanion transmembrane transporter activityHOM03M000369
GO:0046943IEAPLAZA Homologycarboxylic acid transmembrane transporter activityHOM03M000369
GO:0008514IEAPLAZA Homologyorganic anion transmembrane transporter activityHOM03M000369
GO:0005342IEAPLAZA Homologyorganic acid transmembrane transporter activityHOM03M000369

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005737ISMGene Ontologycytoplasm1
GO:0005886IDAUniProtplasma membrane1 2 3 4 5
GO:0016020ISS, IEAGene Ontologymembrane1
GO:0016021IEAUniProtintegral to membrane1 2 3 4

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Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR002293Amino acid/polyamine transporter I

Mapman id Description
34.3transport.amino acids
No SignalP domains detected for this gene.