../ pdb_00004pkh_xyz-ext-atom_v1-4.xml.gz 22-Sep-2023 17:20 697K pdb_00004pkh_xyz-no-atom_v1-4.xml.gz 22-Sep-2023 17:20 89K pdb_00004pkh_xyz_v1-4.cif.gz 22-Sep-2023 17:20 1M pdb_00004pkh_xyz_v1-4.xml.gz 22-Sep-2023 17:20 2M