Gene Information
Gene NameCAK
OrganismHomo sapiens (Human)
Gene Length913
Protein NamesEpithelial discoidin domain-containing receptor 1 (Epithelial discoidin domain receptor 1) (EC 2.7.10.1) (CD167 antigen-like family member A) (Cell adhesion kinase) (Discoidin receptor tyrosine kinase) (HGK2) (Mammary carcinoma kinase 10) (MCK-10) (Protein-tyrosine kinase 3A) (Protein-tyrosine kinase RTK-6) (TRK E) (Tyrosine kinase DDR) (Tyrosine-protein kinase CAK) (CD antigen CD167a)
Target NameNA
Target TypeNA
Gene AgeNA
Evolutionary StageNA
AlphaFoldDBQ08345
Gene CardDDR1
Uniprot IDQ08345
PfamPF00754; PF07714
In ASDyes
Allosteric PredictionNA
Ortholog in AnimalsNA
OhnologsNA
ParalogsNA
TissueNA
Tissue SpecificityDetected in T-47D, MDA-MB-175 and HBL-100 breast carcinoma cells, A-431 epidermoid carcinoma cells, SW48 and SNU-C2B colon carcinoma cells and Hs 294T melanoma cells (at protein level). Expressed at low levels in most adult tissues and is highest in the brain, lung, placenta and kidney. Lower levels of expression are detected in melanocytes, heart, liver, skeletal muscle and pancreas. Abundant in breast carcinoma cell lines. In the colonic mucosa, expressed in epithelia but not in the connective tissue of the lamina propria. In the thyroid gland, expressed in the epithelium of the thyroid follicles. In pancreas, expressed in the islets of Langerhans cells, but not in the surrounding epithelial cells of the exocrine pancreas. In kidney, expressed in the epithelia of the distal tubules. Not expressed in connective tissue, endothelial cells, adipose tissue, muscle cells or cells of hematopoietic origin. {ECO:0000269|PubMed:7845687, ECO:0000269|PubMed:7848919, ECO:0000269|PubMed:8247543}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 3ZOS  (X-ray  1.92A  4AG4  (X-ray  2.80A  4BKJ  (X-ray  1.70A  4CKR  (X-ray  2.20A  5BVK  (X-ray  2.29A  5BVN  (X-ray  2.21A  5BVO  (X-ray  1.98A  5BVW  (X-ray  1.94A  5FDP  (X-ray  2.25A  5FDX  (X-ray  2.65A  5SAU  (X-ray  1.80A  5SAV  (X-ray  1.76A  5SAW  (X-ray  1.60A  5SAX  (X-ray  1.90A  5SAY  (X-ray  2.19A  5SAZ  (X-ray  1.80A  5SB0  (X-ray  1.97A  5SB1  (X-ray  1.53A  5SB2  (X-ray  1.60A  6BRJ  (X-ray  2.23A  6BSD  (X-ray  2.61A  6FEW  (X-ray  1.44A  6FEX  (X-ray  1.29A  6FIL  (X-ray  1.73A  6FIN  (X-ray  1.67A  6FIO  (X-ray  1.99A  6FIQ  (X-ray  1.79A  6GWR  (X-ray  2.07A  6HP9  (X-ray  1.96A  6Y23  (X-ray  2.58A  7BCM  (X-ray  2.30A  7BE6  (X-ray  1.87A  7FEH  (X-ray  1.61A 
DBSNP rs55901302  rs34544756  rs55980643  rs56231803  rs56024191  rs2524235 
Subcellular location [CC][Isoform 1]: Cell membrane;
Single-pass type I membrane protein.;
[Isoform 2]: Cell membrane;
Single-pass type I membrane protein.;
[Isoform 3]: Secreted {ECO:0000305}.;
[Isoform 4]: Cell membrane;
Single-pass type I membrane protein.
Mouse PG classificationNA
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