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Gene: SLC38A3 (solute carrier family 38 member 3) Homo sapiens
Symbol: SLC38A3
Name: solute carrier family 38 member 3
RGD ID: 730997
Description: Exhibits L-amino acid transmembrane transporter activity. Involved in amino acid transport. Localizes to plasma membrane; PARTICIPATES IN glutamate signaling pathway; INTERACTS WITH 17beta-estradiol; 2,3,7,8-tetrachlorodibenzodioxine; 2-hydroxypropanoic acid.
Type: protein-coding
RefSeq Status: VALIDATED
Also known as: G17; N-system amino acid transporter 1; Na(+)-coupled neutral amino acid transporter 3; NAT1; SN1; SNAT3; sodium-coupled neutral amino acid transporter 3; solute carrier family 38, member 3; system N amino acid transporter 1; system N1 Na+ and H+-coupled glutamine transporter
Mus musculus (house mouse) : Slc38a3 (solute carrier family 38, member 3)  MGI  Alliance
Rattus norvegicus (Norway rat) : Slc38a3 (solute carrier family 38, member 3)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Slc38a3 (solute carrier family 38 member 3)
Pan paniscus (bonobo/pygmy chimpanzee) : SLC38A3 (solute carrier family 38 member 3)
Canis lupus familiaris (dog) : SLC38A3 (solute carrier family 38 member 3)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Slc38a3 (solute carrier family 38 member 3)
Sus scrofa (pig) : SLC38A3 (solute carrier family 38 member 3)
Chlorocebus sabaeus (African green monkey) : SLC38A3 (solute carrier family 38 member 3)
Heterocephalus glaber (naked mole-rat) : Slc38a3 (solute carrier family 38 member 3)
more info ...
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh38.p13 Ensembl350,205,246 - 50,221,486 (+)EnsemblGRCh38hg38GRCh38
GRCh38350,205,268 - 50,221,486 (+)NCBIGRCh38GRCh38hg38GRCh38
GRCh37350,242,692 - 50,258,406 (+)NCBIGRCh37GRCh37hg19GRCh37
Build 36350,217,696 - 50,233,410 (+)NCBINCBI36hg18NCBI36
Build 34350,217,708 - 50,233,406NCBI
Celera350,215,521 - 50,231,235 (+)NCBI
Cytogenetic Map3p21.31NCBI
HuRef350,298,378 - 50,314,094 (+)NCBIHuRef
CHM1_1350,194,954 - 50,210,686 (+)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

Disease Annotations
Gene-Chemical Interaction Annotations
Gene Ontology Annotations
Molecular Pathway Annotations
References - curated
References - uncurated


Comparative Map Data
Position Markers
miRNA Target Status


RNA-SEQ Expression


Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
Nomenclature History
More on SLC38A3
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

RGD Object Information
RGD ID: 730997
Created: 2003-12-10
Species: Homo sapiens
Last Modified: 2020-09-16
Status: ACTIVE


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.