../ pdb_00004iok_xyz-ext-atom_v1-2.xml.gz 15-Sep-2023 17:08 196K pdb_00004iok_xyz-no-atom_v1-2.xml.gz 15-Sep-2023 17:08 48K pdb_00004iok_xyz_v1-2.cif.gz 15-Sep-2023 17:08 226K pdb_00004iok_xyz_v1-2.xml.gz 15-Sep-2023 17:08 310K