../ pdb_00004u47_xyz-ext-atom_v1-2.xml.gz 15-Dec-2023 18:44 8538 pdb_00004u47_xyz-no-atom_v1-2.xml.gz 15-Dec-2023 18:44 13K pdb_00004u47_xyz_v1-2.cif.gz 15-Dec-2023 18:44 21K pdb_00004u47_xyz_v1-2.xml.gz 15-Dec-2023 18:44 25K