../ pdb_000023ex_xyz-ext-atom_v1-0.xml.gz 21-Aug-2026 15:43 864K pdb_000023ex_xyz-no-atom_v1-0.xml.gz 21-Aug-2026 15:43 159K pdb_000023ex_xyz_v1-0.cif.gz 21-Aug-2026 15:43 1013K pdb_000023ex_xyz_v1-0.xml.gz 21-Aug-2026 15:43 1M