FCC2, COCA2, HNPCC, hMLH1, HNPCC2, DNA mismatch repair protein Mlh1, MutL protein homolog 1, MLH1
Heterodimerizes with PMS2 to form MutL alpha, a component of the post-replicative DNA mismatch repair system (MMR). DNA repair is initiated by MutS alpha (MSH2-MSH6) or MutS beta (MSH2-MSH6) binding to a dsDNA mismatch, then MutL alpha is recruited to th