../ pdb_00001zu2_xyz-ext-atom_v1-4.xml.gz 17-May-2024 16:06 907K pdb_00001zu2_xyz-no-atom_v1-4.xml.gz 17-May-2024 16:06 23K pdb_00001zu2_xyz_v1-4.cif.gz 17-May-2024 16:06 950K pdb_00001zu2_xyz_v1-4.xml.gz 17-May-2024 16:06 1M