../ pdb_00004z72_xyz-ext-atom_v1-3.xml.gz 22-Sep-2023 17:18 30K pdb_00004z72_xyz-no-atom_v1-3.xml.gz 22-Sep-2023 17:18 21K pdb_00004z72_xyz_v1-3.cif.gz 22-Sep-2023 17:18 49K pdb_00004z72_xyz_v1-3.xml.gz 22-Sep-2023 17:18 62K