../ pdb_00004p72_xyz-ext-atom_v1-3.xml.gz 22-Sep-2023 17:20 363K pdb_00004p72_xyz-no-atom_v1-3.xml.gz 22-Sep-2023 17:20 71K pdb_00004p72_xyz_v1-3.cif.gz 22-Sep-2023 17:20 790K pdb_00004p72_xyz_v1-3.xml.gz 22-Sep-2023 17:20 1M