../ pdb_00007zsk_xyz-ext-atom_v1-4.xml.gz 19-Jul-2024 14:18 2M pdb_00007zsk_xyz-no-atom_v1-4.xml.gz 19-Jul-2024 14:18 157K pdb_00007zsk_xyz_v1-4.cif.gz 19-Jul-2024 14:18 2M pdb_00007zsk_xyz_v1-4.xml.gz 19-Jul-2024 14:18 3M