../ pdb_000021tq_xyz-ext-atom_v1-0.xml.gz 06-Mar-2026 17:06 294K pdb_000021tq_xyz-no-atom_v1-0.xml.gz 06-Mar-2026 17:06 84K pdb_000021tq_xyz_v1-0.cif.gz 06-Mar-2026 17:06 359K pdb_000021tq_xyz_v1-0.xml.gz 06-Mar-2026 17:06 476K