>sp|P54278-4|PMS2_HUMAN Isoform 4 of Mismatch repair endonuclease PMS2 OS=Homo sapiens OX=9606 GN=PMS2 MERAESSSTEPAKAIKPIDRKSVHQICSGQVVLSLSTAVKELVENSLDAGATNIDLKLKD YGVDLIEVSDNGCGVEEENFEGLTLKHHTSKIQEFADLTQVETFGFRGEALSSLCALSDV TISTCHASAKVGTRLMFDHNGKIIQKTPYPRPRGTTVSVQQLFSTLPVRHKEFQRNIKKQ ASV