../ pdb_00007k56_xyz-ext-atom_v1-2.xml.gz 24-May-2024 15:40 1M pdb_00007k56_xyz-no-atom_v1-2.xml.gz 24-May-2024 15:40 193K pdb_00007k56_xyz_v1-2.cif.gz 24-May-2024 15:39 1M pdb_00007k56_xyz_v1-2.xml.gz 24-May-2024 15:39 2M