../ pdb_000021gq_xyz-ext-atom_v1-0.xml.gz 28-Aug-2026 18:08 211K pdb_000021gq_xyz-no-atom_v1-0.xml.gz 28-Aug-2026 18:08 50K pdb_000021gq_xyz_v1-0.cif.gz 28-Aug-2026 18:08 250K pdb_000021gq_xyz_v1-0.xml.gz 28-Aug-2026 18:08 344K