P C Chong et al.
The Journal of biological chemistry, 257(19), 11667-11672 (1982-10-10)
The heterobifunctional photoaffinity probe, AGTC (N-(4-azidobenzoyl-[2-3H]glycyl)-S-(2-thiopyridyl) cysteine), was attached to cysteines 48 and 64 of troponin I to determine which component of rabbit skeletal troponin was in close proximity to these cysteines. The reconstituted troponin complex (AGC labeled CM-TnI, TnT