PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26177047-6 2015 In contrast, CstB oxidizes major cellular low molecular weight (LMW) persulfide substrates from S. aureus, coenzyme A persulfide (CoASSH) and bacillithiol persulfide (BSSH), directly to generate thiosulfate (TS) and reduced thiols, thereby avoiding the cellular toxicity of sulfite. Thiosulfates 195-206 cystatin B Homo sapiens 13-17