../ pdb_00007usk_xyz-ext-atom_v1-1.xml.gz 20-Oct-2023 18:05 24K pdb_00007usk_xyz-no-atom_v1-1.xml.gz 20-Oct-2023 18:05 18K pdb_00007usk_xyz_v1-1.cif.gz 20-Oct-2023 18:05 42K pdb_00007usk_xyz_v1-1.xml.gz 20-Oct-2023 18:05 51K