MODRES 1EVG CXM A    1  MET  N-CARBOXYMETHIONINE                                
MODRES 1EVG CME A   50  CYS  S,S-(2-HYDROXYETHYL)THIOCYSTEINE                   
MODRES 1EVG CME A  192  CYS  S,S-(2-HYDROXYETHYL)THIOCYSTEINE