HEADER PROTEIN 11-JUL-18 NONE TITLE NULL COMPND NULL SOURCE NULL KEYWDS NULL EXPDTA NULL AUTHOR Marvin REVDAT 1 11-JUL-18 0 HETATM 1 Fe UNK 0 0.000 0.000 0.000 0.00 0.00 Fe+2 MASTER 0 0 0 0 0 0 0 0 1 0 0 0 END