HEADER PROTEIN 10-FEB-20 NONE TITLE NULL COMPND NULL SOURCE NULL KEYWDS NULL EXPDTA NULL AUTHOR Marvin REVDAT 1 10-FEB-20 0 HETATM 1 Na UNK 0 0.000-128.693 0.000 0.00 0.00 Na+1 HETATM 2 Cl UNK 0 0.000 128.693 0.000 0.00 0.00 Cl-1 MASTER 0 0 0 0 0 0 0 0 2 0 0 0 END