
Crk adaptor proteins regulate CD3ζ chain phosphorylation and TCR/CD3 down-modulation in activated T cells
Keywords: Abl; Abelson tyrosine kinase; C3G; Crk SH3 domain-binding guanine nucleotide-releasing factor; Cbl; Casitas B-lineage lymphoma; CD3ζY1-6F; CD3ζ mutant in which all 6 tyrosines were replaced by phenylalanine; Crk; CT10 (chicken tumor virus number 10) reg