Source:http://linkedlifedata.com/resource/umls/id/C1384553
NCI: Encoded by human FRK Gene (SRC Family), 505-aa 58-kDa FYN-Related Kinase (tyrosine kinase) contains a putative ATP-binding motif, tyrosine kinase motifs, and SH2 and SH3 domains. FRK lacks a myristylation signal, has autophosphorylation activity, is C-terminal tyrosine phosphorylated by CSK, and may function during G1/S and suppress growth. (NCI)