HEADER PROTEIN 12-JUL-18 NONE TITLE NULL COMPND NULL SOURCE NULL KEYWDS NULL EXPDTA NULL AUTHOR Marvin REVDAT 1 12-JUL-18 0 HETATM 1 Na UNK 0 0.000 0.000 0.000 0.00 0.00 Na+1 MASTER 0 0 0 0 0 0 0 0 1 0 0 0 END