HEADER PROTEIN 19-APR-16 NONE TITLE NULL COMPND NULL SOURCE NULL KEYWDS NULL EXPDTA NULL AUTHOR Marvin REVDAT 1 19-APR-16 0 HETATM 1 Ca UNK 0 -1.540 -2.667 0.000 0.00 0.00 Ca+2 HETATM 2 O UNK 0 -0.770 1.334 0.000 0.00 0.00 O+0 HETATM 3 O UNK 0 -0.770 -1.334 0.000 0.00 0.00 O-1 HETATM 4 O UNK 0 1.540 0.000 0.000 0.00 0.00 O-1 HETATM 5 Si UNK 0 0.000 0.000 0.000 0.00 0.00 Si+0 CONECT 2 5 CONECT 3 5 CONECT 4 5 CONECT 5 2 3 4 MASTER 0 0 0 0 0 0 0 0 5 0 6 0 END