Gene Information
Gene NameSLAM
OrganismHomo sapiens (Human)
Gene Length335
Protein NamesSignaling lymphocytic activation molecule (CDw150) (IPO-3) (SLAM family member 1) (CD antigen CD150)
Target NameNA
Target TypeNA
Gene AgeNA
Evolutionary StageNA
AlphaFoldDBQ13291
Gene CardSLAMF1
Uniprot IDQ13291
PfamPF06214
In ASDno
Allosteric PredictionNA
Ortholog in AnimalsNA
OhnologsNA
ParalogsNA
TissueNA
Tissue SpecificityConstitutively expressed on peripheral blood memory T-cells, T-cell clones, immature thymocytes and a proportion of B-cells, and is rapidly induced on naive T-cells after activation (PubMed:7617038). Activated B-cells express isoform 1, isoform 3 and a cytoplasmic isoform (PubMed:9091591). Isoform 4 is expressed in B-cells, primary T-cells, dendritic cells and macrophages. Isoform 4 is expressed in tumors of the central nervous system (PubMed:25710480). {ECO:0000269|PubMed:25710480, ECO:0000269|PubMed:7617038, ECO:0000269|PubMed:9091591}.
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);NULL(Rat);0.028571(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 1D4T  (X-ray  1.10A  1D4W  (X-ray  1.80A  1I3Z  (X-ray  2.15A  1KA6  (NMR  1KA7  (NMR  1M27  (X-ray  2.50A 
DBSNP rs2295612  rs1373814964  rs3796504 
Subcellular location [CC]Cell membrane {ECO:0000269|PubMed:11806999};
Single-pass type I membrane protein. Note=Present on the surface of B-cells and T-cells. Located at the plasma membrane contacts between neighboring T-cells (PubMed:11806999). {ECO:0000269|PubMed:11806999}.;
[Isoform 3]: Secreted {ECO:0000305|PubMed:7617038}.;
[Isoform 4]: Cell membrane {ECO:0000305|PubMed:25710480}. Note=Overexpressed isoform 4 is detected on the cell surface. In glioma cell lines endogenuous isoform 4 is detetced predominantly in the cytoplasm and colocalized with endoplasmic reticulum and Golgi markers. {ECO:0000269|PubMed:25710480}.
Mouse PG classificationNA
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