../ pdb_00003zxs_xyz-ext-atom_v1-4.xml.gz 28-Aug-2026 18:06 284K pdb_00003zxs_xyz-no-atom_v1-4.xml.gz 28-Aug-2026 18:06 68K pdb_00003zxs_xyz_v1-4.cif.gz 28-Aug-2026 18:06 614K pdb_00003zxs_xyz_v1-4.xml.gz 28-Aug-2026 18:06 847K