../ pdb_000037on_xyz-ext-atom_v1-0.xml.gz 11-Sep-2026 15:44 750K pdb_000037on_xyz-no-atom_v1-0.xml.gz 11-Sep-2026 15:44 73K pdb_000037on_xyz_v1-0.cif.gz 11-Sep-2026 15:44 1M pdb_000037on_xyz_v1-0.xml.gz 11-Sep-2026 15:44 2M