../ pdb_00004to6_xyz-ext-atom_v1-5.xml.gz 22-Sep-2023 17:19 366K pdb_00004to6_xyz-no-atom_v1-5.xml.gz 22-Sep-2023 17:19 69K pdb_00004to6_xyz_v1-5.cif.gz 22-Sep-2023 17:19 819K pdb_00004to6_xyz_v1-5.xml.gz 22-Sep-2023 17:19 1M