HEADER PROTEIN 05-SEP-19 NONE TITLE NULL COMPND NULL SOURCE NULL KEYWDS NULL EXPDTA NULL AUTHOR Marvin REVDAT 1 05-SEP-19 0 HETATM 1 F UNK 0 0.770 0.000 0.000 0.00 0.00 F-1 HETATM 2 Na UNK 0 -0.770 0.000 0.000 0.00 0.00 Na+1 MASTER 0 0 0 0 0 0 0 0 2 0 0 0 END