../ pdb_00004ux6_xyz-ext-atom_v1-4.xml.gz 28-Aug-2026 18:06 78K pdb_00004ux6_xyz-no-atom_v1-4.xml.gz 28-Aug-2026 18:06 30K pdb_00004ux6_xyz_v1-4.cif.gz 28-Aug-2026 18:06 100K pdb_00004ux6_xyz_v1-4.xml.gz 28-Aug-2026 18:06 133K