PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16415107-5 2006 Moreover, p21ras S-glutathiolation and activation can be reversed by dithiothreitol, confirming the importance of a disulfide bond. Dithiothreitol 69-83 H3 histone pseudogene 16 Homo sapiens 10-13