../ pdb_00002w31_xyz-ext-atom_v1-6.xml.gz 28-Aug-2026 18:07 70K pdb_00002w31_xyz-no-atom_v1-6.xml.gz 28-Aug-2026 18:07 30K pdb_00002w31_xyz_v1-6.cif.gz 28-Aug-2026 18:07 162K pdb_00002w31_xyz_v1-6.xml.gz 28-Aug-2026 18:07 227K