[Term] id: PR:000001342 name: discoidin domain-containing receptor def: "A protein that has a core domain structure of an F5/8 type C (Pfam:PF00754) domain (or discoidin domain) followed by a Protein tyrosine kinase (Pfam:PF07714) domain. The discoidin domain receptors (DDRs) are distinguished from other members of the receptor tyrosine kinase family by a discoidin homology repeat in their extracellular domains that is also found in a variety of other transmembrane and secreted proteins." [PMID:10352148, PMID:9684896] comment: Category=family. xref: PIRSF:PIRSF038747 is_a: PR:000000001 ! protein