../ pdb_000028xb_xyz-ext-atom_v1-0.xml.gz 19-Jun-2026 15:22 106K pdb_000028xb_xyz-no-atom_v1-0.xml.gz 19-Jun-2026 15:22 97K pdb_000028xb_xyz_v1-0.cif.gz 19-Jun-2026 15:22 179K pdb_000028xb_xyz_v1-0.xml.gz 19-Jun-2026 15:22 246K