../ pdb_000031ap_xyz-ext-atom_v1-1.xml.gz 17-Jul-2026 15:44 54K pdb_000031ap_xyz-no-atom_v1-1.xml.gz 17-Jul-2026 15:44 25K pdb_000031ap_xyz_v1-1.cif.gz 17-Jul-2026 15:44 130K pdb_000031ap_xyz_v1-1.xml.gz 17-Jul-2026 15:44 166K