../ pdb_000037qb_xyz-ext-atom_v1-0.xml.gz 18-Sep-2026 15:34 136K pdb_000037qb_xyz-no-atom_v1-0.xml.gz 18-Sep-2026 15:34 36K pdb_000037qb_xyz_v1-0.cif.gz 18-Sep-2026 15:34 287K pdb_000037qb_xyz_v1-0.xml.gz 18-Sep-2026 15:34 374K