This is a quick short animated video on Mismatch repair. The DNA mismatch repair is a repair pathway that removes the mismatch from the DNA. The proteins involved in the mismatch repair mechanism are mutS, mutL and mutH.
Next time keep in mind that a parent strand is not methylated in a parent strand in eukaryotic cells, but that this mechanism only works for prokaryotic cells. The mechanism for recognising a parent strand from a daughter strand in eukaryotic cells is not known yet.
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1:47 Instead of assembling all of these complexes, wouldn't it be easier if helicase unwinds strands..... Or directly exonuclease cleaves the faulty site with just assembly of Mut S protein... The whole process would have been quite simple right?