PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 4073491-2 1985 The resultant compound, N,N"-bis(4-azidobenzoyl) cystine [(ABC)2], reacts with protein sulfhydryl groups through disulfide exchange to generate photoactive derivatives. Disulfides 113-122 ATP binding cassette subfamily A member 2 Homo sapiens 59-64