../ pdb_00006sys_xyz-ext-atom_v1-1.xml.gz 19-Jan-2024 18:49 55K pdb_00006sys_xyz-no-atom_v1-1.xml.gz 19-Jan-2024 18:49 29K pdb_00006sys_xyz_v1-1.cif.gz 19-Jan-2024 18:49 137K pdb_00006sys_xyz_v1-1.xml.gz 19-Jan-2024 18:49 185K