MODRES 3EGY CME X 43 CYS S,S-(2-HYDROXYETHYL)THIOCYSTEINE MODRES 3EGY CME X 180 CYS S,S-(2-HYDROXYETHYL)THIOCYSTEINE MODRES 3EGY CME X 195 CYS S,S-(2-HYDROXYETHYL)THIOCYSTEINE MODRES 3EGY CME X 199 CYS S,S-(2-HYDROXYETHYL)THIOCYSTEINE