../ pdb_00007s56_xyz-ext-atom_v1-2.xml.gz 13-Oct-2023 17:47 33K pdb_00007s56_xyz-no-atom_v1-2.xml.gz 13-Oct-2023 17:47 20K pdb_00007s56_xyz_v1-2.cif.gz 13-Oct-2023 17:47 52K pdb_00007s56_xyz_v1-2.xml.gz 13-Oct-2023 17:47 65K