Names & Taxonomy
- Uniprot ID:
- O43246
- Entry Name:
- CTR4_HUMAN
- Status:
- reviewed
- Protein Names:
- Cationic amino acid transporter 4 (CAT-4) (CAT4) (Solute carrier family 7 member 4)
- Gene Names:
- SLC7A4
- Gene Names Primary:
- SLC7A4
- Organism:
- Homo sapiens (Human)
Structure
- Length:
- 635
- Sequence:
- MARGLPTIASLARLCQKLNRLKPLEDSTMETSLRRCLSTLDLTLLGVGGMVGSGLYVLTGAVAKEVAGPAVLLSFGVAAVASLLAALCYAEFGARVPRTGSAYLFTYVSMGELWAFLIGWNVLLEYIIGGAAVARAWSGYLDSMFSHSIRNFTETHVGSWQVPLLGHYPDFLAAGIILLASAFVSCGARVSSWLNHTFSAISLLVILFIVILGFILAQPHNWSADEGGFAPFGFSGVMAGTASCFYAFVGFDVIAASSEEAQNPRRSVPLAIAISLAIAAGAYILVSTVLTLMVPWHSLDPDSALADAFYQRGYRWAGFIVAAGSICAMNTVLLSLLFSLPRIVYAMAADGLFFQVFAHVHPRTQVPVAGTLAFGLLTAFLALLLDLESLVQFLSLGTLLAYTFVATSIIVLRFQKSSPPSSPGPASPGPLTKQQSSFSDHLQLVGTVHASVPEPGELKPALRPYLGFLDGYSPGAVVTWALGVMLASAITIGCVLVFGNSTLHLPHWGYILLLLLTSVMFLLSLLVLGAHQQQYREDLFQIPMVPLIPALSIVLNICLMLKLSYLTWVRFSIWLLMGLAVYFGYGIRHSKENQRELPGLNSTHYVVFPRGSLEETVQAMQPPSQAPAQDPGHME
- Proteomes:
- UP000005640
Subcellular location
- Subcellular Location:
- Membrane
Function
- Function:
- Involved in the transport of the cationic amino acids (arginine, lysine and ornithine).
- Cross Reference Drug Bank:
- DB00125 DB00123 DB00129
- Gene Ontology Go:
- integral component of membrane
antiporter activity
basic amino acid transmembrane transporter activity
L-amino acid transmembrane transporter activity
basic amino acid transmembrane transport
cellular amino acid metabolic process
L-alpha-amino acid transmembrane transport
L-amino acid transport
transport - Gene Ontology Biological Process:
- basic amino acid transmembrane transport
cellular amino acid metabolic process
L-alpha-amino acid transmembrane transport
L-amino acid transport
transport - Gene Ontology Molecular Function:
- antiporter activity
basic amino acid transmembrane transporter activity
L-amino acid transmembrane transporter activity - Gene Ontology Cellular Component:
- integral component of membrane
- Keywords:
- Amino-acid transport
Complete proteome
Glycoprotein
Membrane
Phosphoprotein
Polymorphism
Reference proteome
Transmembrane
Transmembrane helix
Transport