PMS1 homolog 1, mismatch repair system component MKQLPAATVR LLSSSQIITS VVSVVKELIE NSLDAGATSV DVKLENYGFD KIEVRDNGEG IKAVDAPVMA MKYYTSKINS HEDLENLTTY GFRGEALGSI CCIAEVLITT RTAADNFSTQ YVLDGSGHIL SQKPSHLGQG KKVALYTNIL YLFCLNCWFK KKKLLGEYKY IALGLVLIKA S