Gene Information
Gene NameCD1B
OrganismHomo sapiens (Human)
Gene Length333
Protein NamesT-cell surface glycoprotein CD1b (CD antigen CD1b)
Target NameNA
Target TypeNA
Gene Age544 ( ENSG00000158485 )
Evolutionary StageVertebrata
AlphaFoldDBP29016
Gene CardCD1B
Uniprot IDP29016
PfamPF07654; PF16497
In ASDno
Allosteric Predictionyes (0.004731915)
Ortholog in AnimalsAlpaca_ CD1B ( ortholog_one2one )
Macaque_ CD1B ( ortholog_one2one )
Pig_ CD1B ( ortholog_one2one )
OhnologsNA
ParalogsHLA-B, HLA-E, HLA-A, HLA-F, HLA-G, HLA-C, MR1, AZGP1, MICA, HFE, MICB, CD1A, CD1D, CD1C, CD1E, ULBP2, RAET1L, FCGRT, RAET1G, RAET1E, ULBP3, ULBP1
TissueNA
Tissue SpecificityExpressed on cortical thymocytes, on certain T-cell leukemias, and in various other tissues.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 1GZP  (X-ray  2.80A  1GZQ  (X-ray  2.26A  1UQS  (X-ray  3.10A  2H26  (X-ray  1.80A  3OV6  (X-ray  2.50A  3T8X  (X-ray  1.90A  4ONO  (X-ray  2.70A  5C9J  (X-ray  2.40A  5L2J  (X-ray  1.65A  5L2K  (X-ray  3.20A  5WKE  (X-ray  1.69A  5WKG  (X-ray  2.06A  5WKI  (X-ray  2.75A  5WL1  (X-ray  1.38A  6CUG  (X-ray  2.40A  6D64  (X-ray  1.70A 
DBSNP NA 
Subcellular location [CC]Cell membrane {ECO:0000269|PubMed:10899914, ECO:0000269|PubMed:10981968, ECO:0000269|PubMed:14716313};
Single-pass type I membrane protein {ECO:0000255}. Endosome membrane {ECO:0000269|PubMed:10899914, ECO:0000269|PubMed:14716313};
Single-pass type I membrane protein {ECO:0000255}. Lysosome membrane {ECO:0000269|PubMed:10899914, ECO:0000269|PubMed:10981968, ECO:0000269|PubMed:14716313};
Single-pass type I membrane protein {ECO:0000255}. Note=Subject to intracellular trafficking between the cell membrane, endosomes and lysosomes. {ECO:0000269|PubMed:10899914, ECO:0000269|PubMed:10981968, ECO:0000269|PubMed:14716313}.
Mouse PG classificationNA
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