../ pdb_00002i57_xyz-ext-atom_v1-4.xml.gz 29-Mar-2024 17:25 317K pdb_00002i57_xyz-no-atom_v1-4.xml.gz 29-Mar-2024 17:25 69K pdb_00002i57_xyz_v1-4.cif.gz 29-Mar-2024 17:25 356K pdb_00002i57_xyz_v1-4.xml.gz 29-Mar-2024 17:25 490K