HEADER PROTEIN 11-MAR-19 NONE TITLE NULL COMPND NULL SOURCE NULL KEYWDS NULL EXPDTA NULL AUTHOR Marvin REVDAT 1 11-MAR-19 0 HETATM 1 Sr UNK 0 -3.334 1.540 0.000 0.00 0.00 Sr+2 HETATM 2 C UNK 0 0.667 0.770 0.000 0.00 0.00 C+0 HETATM 3 C UNK 0 -0.667 0.000 0.000 0.00 0.00 C+0 HETATM 4 O UNK 0 -0.667 -1.540 0.000 0.00 0.00 O+0 HETATM 5 O UNK 0 -2.001 0.770 0.000 0.00 0.00 O-1 HETATM 6 C UNK 0 2.001 0.000 0.000 0.00 0.00 C+0 HETATM 7 O UNK 0 3.334 0.770 0.000 0.00 0.00 O+0 HETATM 8 O UNK 0 2.001 -1.540 0.000 0.00 0.00 O-1 CONECT 2 3 6 CONECT 3 2 4 5 CONECT 4 3 CONECT 5 3 CONECT 6 2 7 8 CONECT 7 6 CONECT 8 6 MASTER 0 0 0 0 0 0 0 0 8 0 12 0 END