Cysteine 647 in the insulin receptor is required for normal covalent interaction between alpha- and beta-subunits and signal transduction
Cheatham, and Kahn. 1992. “Cysteine 647 in the Insulin Receptor Is Required for Normal Covalent Interaction Between Alpha- and Beta-Subunits and Signal Transduction”. J Biol Chem 267 (10): 7108-15.