retrieval

1) ==> binding SUBSTRATE: DNA mismatch repair protein Mlh1 {CELL_NUCLEUS} Mismatch repair endonuclease PMS2 {CELL_NUCLEUS} PRODUCT: MutL-alpha {CELL_NUCLEUS} (DNA mismatch repair protein Mlh1 -[PMS2] Mismatch repair endonuclease PMS2 -[MLH1])