../ pdb_00007r48_xyz-ext-atom_v1-0.xml.gz 03-Feb-2023 17:41 1M pdb_00007r48_xyz-no-atom_v1-0.xml.gz 03-Feb-2023 17:41 270K pdb_00007r48_xyz_v1-0.cif.gz 03-Feb-2023 17:41 2M pdb_00007r48_xyz_v1-0.xml.gz 03-Feb-2023 17:41 2M