PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7673130-3 1995 The IC50 of SNAP for GPx was 2 microM at 1 h of incubation and was 20% of the IC50 for another thiol enzyme, glyceraldehyde-3-phosphate dehydrogenase, in which a specific cysteine residue is known to be nitrosylated. Cysteine 171-179 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 109-149 7673130-6 1995 The similarity of the inactivation with SNAP and reactivation with dithiothreitol of GPx to that of glyceraldehyde-3-phosphate dehydrogenase, suggested that NO released from SNAP modified a cysteine-like essential residue on GPx. Cysteine 190-198 glyceraldehyde-3-phosphate dehydrogenase Homo sapiens 100-140