../ pdb_000023sr_xyz-ext-atom_v1-0.xml.gz 26-Jun-2026 15:53 225K pdb_000023sr_xyz-no-atom_v1-0.xml.gz 26-Jun-2026 15:53 72K pdb_000023sr_xyz_v1-0.cif.gz 26-Jun-2026 15:53 289K pdb_000023sr_xyz_v1-0.xml.gz 26-Jun-2026 15:53 387K