Gene Information
Gene NameCD101
OrganismHomo sapiens (Human)
Gene Length1021
Protein NamesImmunoglobulin superfamily member 2 (IgSF2) (Cell surface glycoprotein V7) (Glu-Trp-Ile EWI motif-containing protein 101) (EWI-101) (CD antigen CD101)
Target NameNA
Target TypeNA
Gene Age332 ( ENSG00000134256 )
Evolutionary StageVertebrata
AlphaFoldDBQ93033
Gene CardCD101
Uniprot IDQ93033
PfamPF07679; PF07686
In ASDno
Allosteric Predictionno (-1.000167553)
Ortholog in AnimalsAlpaca_ CD101 ( ortholog_one2one )
Dog_ CD101 ( ortholog_one2one )
GuineaPig_ CD101 ( ortholog_one2one )
Macaque_ CD101 ( ortholog_one2one )
Mouse_ Cd101 ( ortholog_one2one )
Pig_ CD101 ( ortholog_one2one )
Rat_ Cd101 ( ortholog_one2one )
Rabbit_ CD101 ( ortholog_one2one )
OhnologsNA
ParalogsVSTM4, IGSF8, PTGFRN, VSTM2A, IGSF3
TissueNA
Tissue SpecificityExpressed in lung, thymus and small intestine. Detected in cutaneous dendritic cells, activated T-cells, monocytes and granulocytes as well as with epithelial cells with dendritic morphology. Expressed in some leukemic cells, the CD4(+) CD56(+) blastic tumor cells, as well as in Langerhans cells from LCH (Langerhans cell histiocytosis) patients. {ECO:0000269|PubMed:10692025, ECO:0000269|PubMed:15737213, ECO:0000269|PubMed:7722299, ECO:0000269|PubMed:7722300, ECO:0000269|PubMed:9389317}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs34999087  rs3754112  rs2249265  rs17235766  rs17235773  rs34510762  rs12093834  rs34223095  rs12097758  rs12067543  rs34248572 
Subcellular location [CC]Membrane {ECO:0000305};
Single-pass type I membrane protein {ECO:0000305}.
Mouse PG classificationNA
click here to return to the previous page