../ pdb_00004apz_xyz-ext-atom_v1-4.xml.gz 15-Dec-2023 18:43 1M pdb_00004apz_xyz-no-atom_v1-4.xml.gz 15-Dec-2023 18:43 243K pdb_00004apz_xyz_v1-4.cif.gz 15-Dec-2023 18:43 1M pdb_00004apz_xyz_v1-4.xml.gz 15-Dec-2023 18:43 2M