Yeast Pif1 helicase exhibits a one-base-pair stepping mechanism for unwinding duplex DNA.
Ramanagoudr-Bhojappa R, Chib S, Byrd AK, Aarattuthodiyil S, Pandey M, Patel SS, Raney KD. Yeast Pif1 helicase exhibits a one-base-pair stepping mechanism for unwinding duplex DNA. J Biol Chem. 2013 May 31; 288(22):16185-95.