... with MutH, thereby leadingto a loop formation of the intervening DNA [20,21].Interestingly, additional studies from the proponents of this model hint at ATP binding in the absence of itshydrolysis ... variation of the first one,where the action of protein translocation on both sidesaway from a mismatch, fuelled by the energy of ATPhydrolysis, obviates the need of looping of interveningDNA. The in ... analogue of ATP(ATPcS). Moreover, additions of homo ⁄ heteroduplextemplates suppress the same by the squelching action of DNA following protein binding. However, interest-ingly, the protein regains...