../ pdb_000012ah_xyz-ext-atom_v1-0.xml.gz 18-Sep-2026 15:34 1M pdb_000012ah_xyz-no-atom_v1-0.xml.gz 18-Sep-2026 15:34 196K pdb_000012ah_xyz_v1-0.cif.gz 18-Sep-2026 15:34 1M pdb_000012ah_xyz_v1-0.xml.gz 18-Sep-2026 15:34 2M