../ pdb_00001y1u_xyz-ext-atom_v1-4.xml.gz 20-Oct-2023 18:03 296K pdb_00001y1u_xyz-no-atom_v1-4.xml.gz 20-Oct-2023 18:03 54K pdb_00001y1u_xyz_v1-4.cif.gz 20-Oct-2023 18:03 327K pdb_00001y1u_xyz_v1-4.xml.gz 20-Oct-2023 18:03 445K