../ pdb_000023ri_xyz-ext-atom_v1-0.xml.gz 20-Feb-2026 16:27 776K pdb_000023ri_xyz-no-atom_v1-0.xml.gz 20-Feb-2026 16:27 16K pdb_000023ri_xyz_v1-0.cif.gz 20-Feb-2026 16:27 816K pdb_000023ri_xyz_v1-0.xml.gz 20-Feb-2026 16:27 1M