../ pdb_000020zq_xyz-ext-atom_v1-0.xml.gz 05-Jun-2026 15:41 297K pdb_000020zq_xyz-no-atom_v1-0.xml.gz 05-Jun-2026 15:41 64K pdb_000020zq_xyz_v1-0.cif.gz 05-Jun-2026 15:41 333K pdb_000020zq_xyz_v1-0.xml.gz 05-Jun-2026 15:41 457K