../ pdb_00004rr2_xyz-ext-atom_v1-3.xml.gz 07-Aug-2026 19:54 269K pdb_00004rr2_xyz-no-atom_v1-3.xml.gz 07-Aug-2026 19:54 63K pdb_00004rr2_xyz_v1-3.cif.gz 07-Aug-2026 19:54 311K pdb_00004rr2_xyz_v1-3.xml.gz 07-Aug-2026 19:54 420K