HEADER PROTEIN 17-JUN-22 NONE TITLE NULL COMPND NULL SOURCE NULL KEYWDS NULL EXPDTA NULL AUTHOR Marvin REVDAT 1 17-JUN-22 0 HETATM 1 Fe UNK 0 0.000 0.000 0.000 0.00 0.00 Fe+0 HETATM 2 O UNK 0 4.400 0.000 0.000 0.00 0.00 O+0 HETATM 3 O UNK 0 0.000 -3.080 0.000 0.00 0.00 O-1 MASTER 0 0 0 0 0 0 0 0 3 0 0 0 END