PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26780347-7 2016 The oxidative stresses also modulate kinase activity of RET-PTC1 with cysteine 365 (C365) replaced by alanine with promotion of dimer formation, but not with cysteine 376 (C376) replaced by alanine. Cysteine 70-78 ret proto-oncogene Homo sapiens 56-59 26780347-8 2016 Since C376 of Ret-PTC-1 or its equivalent is most highly conserved and crucial for activity in PTKs, the cysteine could be one of major targets for oxidative stresses. Cysteine 105-113 ret proto-oncogene Homo sapiens 14-17