Gene Information
Gene NameNCX3
OrganismHomo sapiens (Human)
Gene Length927
Protein NamesSodium/calcium exchanger 3 (Na(+)/Ca(2+)-exchange protein 3) (Solute carrier family 8 member 3)
Target NameNA
Target TypeNA
Gene AgeNA
Evolutionary StageNA
AlphaFoldDBP57103
Gene CardSLC8A3
Uniprot IDP57103
PfamPF03160; PF01699; PF16494
In ASDno
Allosteric PredictionNA
Ortholog in AnimalsNA
OhnologsNA
ParalogsNA
TissueNA
Tissue SpecificityIsoform 2 is expressed in brain and skeletal muscle. Isoform 3 is expressed in excitable cells of brain, retina and skeletal muscle. Isoform 4 is expressed in skeletal muscle. {ECO:0000269|PubMed:15777725}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP NA 
Subcellular location [CC]Cell membrane {ECO:0000269|PubMed:21959935};
Multi-pass membrane protein {ECO:0000305}. Perikaryon {ECO:0000250|UniProtKB:P70549}. Cell projection, dendrite {ECO:0000250|UniProtKB:P70549}. Cell projection, dendritic spine {ECO:0000250|UniProtKB:P70549}. Cell membrane, sarcolemma {ECO:0000250|UniProtKB:S4R2P9}. Cytoplasm, sarcoplasm {ECO:0000250|UniProtKB:S4R2P9}. Cell junction {ECO:0000250|UniProtKB:S4R2P9}. Mitochondrion outer membrane {ECO:0000250|UniProtKB:S4R2P9};
Multi-pass membrane protein {ECO:0000250|UniProtKB:S4R2P9}. Cytoplasm, perinuclear region {ECO:0000269|PubMed:21959935}. Endoplasmic reticulum membrane {ECO:0000305|PubMed:21959935};
Multi-pass membrane protein {ECO:0000250|UniProtKB:S4R2P9}. Note=Detected at neuromuscular junctions. {ECO:0000250|UniProtKB:S4R2P9}.
Mouse PG classificationNA
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