Identification
HMDB Protein ID CDBP02250
Secondary Accession Numbers Not Available
Name Neutral amino acid transporter A
Description Not Available
Synonyms
  1. ASCT-1
  2. Alanine/serine/cysteine/threonine transporter 1
  3. SATT
  4. Solute carrier family 1 member 4
Gene Name SLC1A4
Protein Type Transporter
Biological Properties
General Function Involved in sodium:dicarboxylate symporter activity
Specific Function Transporter for alanine, serine, cysteine, and threonine. Exhibits sodium dependence
GO Classification
Component
membrane
cell part
Function
transmembrane transporter activity
substrate-specific transmembrane transporter activity
transporter activity
organic acid transmembrane transporter activity
carboxylic acid transmembrane transporter activity
dicarboxylic acid transmembrane transporter activity
sodium:dicarboxylate symporter activity
Process
transport
organic acid transport
carboxylic acid transport
dicarboxylic acid transport
establishment of localization
Cellular Location
  1. Melanosome
  2. Membrane
  3. Multi-pass membrane protein
Pathways
Gene Properties
Chromosome Location Chromosome:2
Locus 2p15-p13
SNPs SLC1A4
Gene Sequence
>1596 bp
ATGGCCCTGGGTGAAGAAAAGGCAGAAGCGGAAGCATCTGAAGACACAAAGGCCCAGTCC
TATGGGAGAGGGAGCTGCAGGGAGCGGGAGCTGGACATCCCAGGGCCCATGAGTGGGGAG
CAGCCCCCACGCCTGGAAGCTGAGGGAGGGCTCATCTCCCCTGTATGGGGGGCAGAAGGG
ATACCTGCCCCTACTTGCTGGATTGGGACTGACCCTGGCGGCCCCTCTAGAGCCCACCAG
CCACAGGCCAGTGATGCCAACAGAGAGCCCGTAGCTGAGAGGTCTGAGCCTGCACTCAGT
GGCCTGCCTCCTGCCACCATGGGGTCTGGAGACCTTCTGCTCTCCGGGGAAAGCCAGGTG
GAGAAGACCAAGCTTTCTTCCTCCGAGGAGTTCCCTCAGACTCTGAGCCTTCCCAGAACA
ACAACTATTTGCTCAGGACATGATGCTGATACCGAAGATGATCCATCCCTAGCAGATTTG
CCCCAGGCACTGGACCTCAGCCAGCAGCCTCACAGCTCAGGTCTCTCTTGCCTGTCACAG
TGGAAGTCCGTGCTGAGCCCAGGTTCCGCAGCTCAGCCTTCCAGCTGCAGCATCTCTGCT
TCCTCCACAGGCAGCAGTCTCCAGGGTCACCAGGAGAGGGCGGAGCCTCGTGGTGGTTCT
CTGGCCAAGGTCTCCTCCTCCCTGGAGCCGGTCGTCCCCCAGGAACCTTCCTCTGTGGTG
GGGCTAGGACCTCGGCCCCAGTGGTCACCACAGCCTGTGTTCTCTGGGGGTGATGCTTCT
GGGCTAGGCAGGAGACGCCTCTCCTTCCAGGCTGAGTACTGGGCCTGTGTGCTGCCAGAT
TCCCTGCCTCCATCACCCGACCGCCACTCCCCTCTCTGGAACCCAAATAAAGAGTATGAA
GATCTGCTTGACTATACTTACCCACTGAGGCCCGGGCCTCAGCTCCCAAAGCACCTTGAT
AGCCGTGTGCCAGCTGACCCTGTCCTGCAGGACTCCGGGGTAGACCTGGATAGCTTCTCT
GTCTCTCCAGCAAGCACCCTCAAATCACCTACTAATGTCTCCCCCAACTGCCCACCAGCA
GAGGCCACTGCCCTGCCATTTTCTGGGCCCAGAGAGCCAAGCCTTAAGCAGTGGCCCTCC
AGAGTACCCCAGAAACAGGGTGGCATGGGCTTGGCATCTTGGAGCCAACTTGCATCTACC
CCCAGAGCCCCAGGCAGTAGGGATGCTCGTTGGGAGCGCAGAGAGCCAGCCCTGAGGGGT
GCGAAGGACCGGCTGACTATAGGCAAGCACCTTGATATGGGCTCTCCCCAGCTAAGGACA
CGGGACAGAGGGTGGCCCTCGCCCAGGCCAGAGAGGGAGAAGAGGACCAGCCAGAGTGCC
CGGCGCCCTACCTGCACAGAGTCTAGGTGGAAATCAGAAGAGGAAGTGGAAAGTGATGAC
GAGTATCTTGCCCTCCCCGCTCGGCTGACACAGACATTTTGCTGTCAGCTGGAAGAGCTG
ATCTGCTGGCTGTATAATGTTGCAGATGTTACTGACCACGGGACTGCAGCCAGGTCCAAT
CTTACAAGTCTCAAGTCTTCTCTGCAGCTTTACCGG
Protein Properties
Number of Residues 532
Molecular Weight 55722.5
Theoretical pI 6.18
Pfam Domain Function
Signals
  • ["None"]
Transmembrane Regions
  • ["42-62", "88-108", "119-139", "217-237", "257-277", "298-318", "328-348", "373-393", "418-438"]
Protein Sequence
>Neutral amino acid transporter A
MEKSNETNGYLDSAQAGPAAGPGAPGTAAGRARRCAGFLRRQALVLLTVSGVLAGAGLGA
ALRGLSLSRTQVTYLAFPGEMLLRMLRMIILPLVVCSLVSGAASLDASCLGRLGGIAVAY
FGLTTLSASALAVALAFIIKPGSGAQTLQSSDLGLEDSGPPPVPKETVDSFLDLARNLFP
SNLVVAAFRTYATDYKVVTQNSSSGNVTHEKIPIGTEIEGMNILGLVLFALVLGVALKKL
GSEGEDLIRFFNSLNEATMVLVSWIMWYVPVGIMFLVGSKIVEMKDIIVLVTSLGKYIFA
SILGHVIHGGIVLPLIYFVFTRKNPFRFLLGLLAPFATAFATCSSSATLPSMMKCIEENN
GVDKRISRFILPIGATVNMDGAAIFQCVAAVFIAQLNNVELNAGQIFTILVTATASSVGA
AGVPAGGVLTIAIILEAIGLPTHDLPLILAVDWIVDRTTTVVNVEGDALGAGILHHLNQK
ATKKGEQELAEVKVEAIPNCKSEEETSPLVTHQNPAGPVASAPELESKESVL
GenBank ID Protein 62822396
UniProtKB/Swiss-Prot ID P43007
UniProtKB/Swiss-Prot Entry Name SATT_HUMAN
PDB IDs Not Available
GenBank Gene ID AC007386
GeneCard ID SLC1A4
GenAtlas ID SLC1A4
HGNC ID HGNC:10942
References
General References Not Available