19 August 2015
Scientists report they have deciphered the structure and unusual shape of a bacterial protein that prepares segments of DNA for the insertion of so-called jumping genes. The clamshell shape, they say, has never before been seen in a protein but connects nicely with its function: that of bending a segment of DNA into a 180-degree U-turn.
http://www.sciencedaily.com/releases/2015/08/150819170911.htm
