../ pdb_000022sk_xyz-ext-atom_v1-0.xml.gz 21-Aug-2026 15:43 175K pdb_000022sk_xyz-no-atom_v1-0.xml.gz 21-Aug-2026 15:43 79K pdb_000022sk_xyz_v1-0.cif.gz 21-Aug-2026 15:43 228K pdb_000022sk_xyz_v1-0.xml.gz 21-Aug-2026 15:43 324K