../ pdb_00001usf_xyz-ext-atom_v1-5.xml.gz 08-Dec-2023 17:58 75K pdb_00001usf_xyz-no-atom_v1-5.xml.gz 08-Dec-2023 17:58 31K pdb_00001usf_xyz_v1-5.cif.gz 08-Dec-2023 17:58 97K pdb_00001usf_xyz_v1-5.xml.gz 08-Dec-2023 17:58 131K