PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21746847-4 2011 We find that methanethiosulfonate (MTS) reagents irreversibly modify cysteines substituted for TM1 residues K95, Q98, P99, and L102 when applied to the cytoplasmic side of open channels. methanethiosulfonate 13-33 protein phosphatase 1 regulatory subunit 10 Homo sapiens 118-121 21746847-4 2011 We find that methanethiosulfonate (MTS) reagents irreversibly modify cysteines substituted for TM1 residues K95, Q98, P99, and L102 when applied to the cytoplasmic side of open channels. methanethiosulfonate 35-38 protein phosphatase 1 regulatory subunit 10 Homo sapiens 118-121