../ pdb_00001i51_xyz-ext-atom_v1-4.xml.gz 04-Aug-2023 15:36 89K pdb_00001i51_xyz-no-atom_v1-4.xml.gz 04-Aug-2023 15:36 31K pdb_00001i51_xyz_v1-4.cif.gz 04-Aug-2023 15:36 111K pdb_00001i51_xyz_v1-4.xml.gz 04-Aug-2023 15:36 151K