MODRES 1NZQ HYP D   60  PRO  4-HYDROXYPROLINE                                   
MODRES 1NZQ SMF D   63  PHE  4-SULFOMETHYL-L-PHENYLALANINE                      
MODRES 1NZQ ALC D   64  ALA  2-AMINO-3-CYCLOHEXYL-PROPIONIC ACID