../ pdb_000021wa_xyz-ext-atom_v1-1.xml.gz 10-Jul-2026 15:59 316K pdb_000021wa_xyz-no-atom_v1-1.xml.gz 10-Jul-2026 15:59 116K pdb_000021wa_xyz_v1-1.cif.gz 10-Jul-2026 15:59 414K pdb_000021wa_xyz_v1-1.xml.gz 10-Jul-2026 15:59 554K