../ pdb_000028uw_xyz-ext-atom_v1-0.xml.gz 28-Aug-2026 18:06 53K pdb_000028uw_xyz-no-atom_v1-0.xml.gz 28-Aug-2026 18:06 29K pdb_000028uw_xyz_v1-0.cif.gz 28-Aug-2026 18:06 134K pdb_000028uw_xyz_v1-0.xml.gz 28-Aug-2026 18:06 180K