Gene: CRK 
Alternate names for this Gene:  CRKII|p38
Gene Summary: This gene encodes a member of an adapter protein family that binds to several tyrosine-phosphorylated proteins. The product of this gene has several SH2 and SH3 domains (src-homology domains) and is involved in several signaling pathways, recruiting cytoplasmic proteins in the vicinity of tyrosine kinase through SH2-phosphotyrosine interaction. The N-terminal SH2 domain of this protein functions as a positive regulator of transformation whereas the C-terminal SH3 domain functions as a negative regulator of transformation. Two alternative transcripts encoding different isoforms with distinct biological activity have been described. 
Gene is located in Chromosome:  17
Location in Chromosome :  17p13.3
Description of this Gene:  CRK proto-oncogene, adaptor protein
Type of Gene:  protein-coding