../ pdb_00003n23_xyz-ext-atom_v1-3.xml.gz 21-Mar-2025 15:14 407K pdb_00003n23_xyz-no-atom_v1-3.xml.gz 21-Mar-2025 15:14 80K pdb_00003n23_xyz_v1-3.cif.gz 21-Mar-2025 15:14 477K pdb_00003n23_xyz_v1-3.xml.gz 21-Mar-2025 15:14 638K