HEADER PROTEIN 24-MAR-18 NONE TITLE NULL COMPND NULL SOURCE NULL KEYWDS NULL EXPDTA NULL AUTHOR Marvin REVDAT 1 24-MAR-18 0 HETATM 1 N UNK 0 -1.540 -0.385 0.000 0.00 0.00 N+0 HETATM 2 O UNK 0 -1.540 1.155 0.000 0.00 0.00 O+0 HETATM 3 O UNK 0 -0.206 -1.155 0.000 0.00 0.00 O-1 HETATM 4 Na UNK 0 1.540 -0.440 0.000 0.00 0.00 Na+1 CONECT 1 2 3 CONECT 2 1 CONECT 3 1 MASTER 0 0 0 0 0 0 0 0 4 0 4 0 END