../ pdb_00001zdb_xyz-ext-atom_v1-4.xml.gz 17-May-2024 16:03 12K pdb_00001zdb_xyz-no-atom_v1-4.xml.gz 17-May-2024 16:03 10K pdb_00001zdb_xyz_v1-4.cif.gz 17-May-2024 16:03 21K pdb_00001zdb_xyz_v1-4.xml.gz 17-May-2024 16:03 27K