Gene: AT4G21120

General Information

Structural Information

  • Species Arabidopsis thaliana
  • Gene Identifier AT4G21120
  • Transcript Identifier AT4G21120.1
  • Gene Type Coding gene
  • Location Chr4 : 11270318-11273775 : positive

Gene Family Information

  • ID HOM05D000398
  • #Genes/#Species 1255/99
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid AT4G21120.1
  • symbol AAT1
  • Alias AtCAT1,CAT1,CATIONIC AMINO ACID TRANSPORTER 1
  • uniprot Q84MA5

Descriptions

  • Description amino acid transporter 1
  • Computational description amino acid transporter 1 (AAT1); FUNCTIONS IN: arginine transmembrane transporter activity, L-lysine transmembrane transporter activity, cationic amino acid transmembrane transporter activity, L-glutamate transmembrane transporter activity; INVOLVED IN: basic amino acid transport, L-arginine import, L-glutamate import; LOCATED IN: plasma membrane, membrane; EXPRESSED IN: 13 plant structures; EXPRESSED DURING: 4 anthesis, C globular stage, petal differentiation and expansion stage; CONTAINS InterPro DOMAIN/s: Cationic amino acid transporter (InterPro:IPR015606), Amino acid/polyamine transporter I (InterPro:IPR002293), Cationic amino acid transport permease (InterPro:IPR004755), Amino acid permease domain (InterPro:IPR004841); BEST Arabidopsis thaliana protein match is: cationic amino acid transporter 5 (TAIR:AT2G34960.1); Has 31468 Blast hits to 31317 proteins in 2259 species: Archae - 510; Bacteria - 25893; Metazoa - 1955; Fungi - 1722; Plants - 342; Viruses - 0; Other Eukaryotes - 1046 (source: NCBI BLink).
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Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0055085
IEA
Gene Ontologytransmembrane transport
GO:0055085
IEA
InterProtransmembrane transport
GO:0006865
IEA
GOA Databaseamino acid transport
GO:0006865
IBA
Gene Ontologyamino acid transport1
GO:0015813
IEA
GOA DatabaseL-glutamate transmembrane transport
GO:0003333
IEA
GOA Databaseamino acid transmembrane transport
GO:1903401
IEA
GOA DatabaseL-lysine transmembrane transport
GO:0015802
IGI
Gene Ontologybasic amino acid transport2
GO:0097638
IGI
Gene OntologyL-arginine import across plasma membrane3

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0015171
IBA
Gene Ontologyamino acid transmembrane transporter activity1
GO:0022857
IEA
Gene Ontologytransmembrane transporter activity
GO:0022857
IEA
InterProtransmembrane transporter activity
GO:0005313
IGI
IBA
Gene OntologyL-glutamate transmembrane transporter activity1 3
GO:0015189
IGI
IBA
Gene OntologyL-lysine transmembrane transporter activity1 3
GO:0015174
IGI
ISS
Gene Ontologybasic amino acid transmembrane transporter activity2
GO:0015181
IGI
Gene Ontologyarginine transmembrane transporter activity3

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0016020
IEA
GOA Databasemembrane
GO:0016020
ISS
Gene Ontologymembrane2
GO:0016020
IEA
InterPromembrane
GO:0016021
IEA
GOA Databaseintegral component of membrane
GO:0005886
IDA
GOA Databaseplasma membrane
GO:0005886
HDA
ISM, IBA
Gene Ontologyplasma membrane1 4
GO:0005737
ISM
Gene Ontologycytoplasm

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR002293 Amino acid/polyamine transporter I
IPR029485 Cationic amino acid transporter, C-terminal
Mapman id Description
24.2.3.5.2 Solute transport.carrier-mediated transport.APC superfamily.APC family.cationic amino acid transporter (CAT)