The T4 phage SF1B helicase Dda is structurally optimized to perform DNA strand separation.
He X, Byrd AK, Yun MK, Pemble CW, Harrison D, Yeruva L, Dahl C, Kreuzer KN, Raney KD, White SW. The T4 phage SF1B helicase Dda is structurally optimized to perform DNA strand separation. Structure. 2012 Jul 03; 20(7):1189-200.