HEADER PROTEIN 23-FEB-12 NONE TITLE NULL COMPND NULL SOURCE NULL KEYWDS NULL EXPDTA NULL AUTHOR Marvin REVDAT 1 23-FEB-12 0 HETATM 1 Zn UNK 0 49.064 -31.896 0.000 0.00 0.00 Zn+2 MASTER 0 0 0 0 0 0 0 0 1 0 0 0 END