>sp|A3MTK6|CAS4_PYRCJ CRISPR-associated exonuclease Cas4 OS=Pyrobaculum calidifontis GN=cas4
MELLSPKPLCSVVNCEDLEKLDHVSALNELRREQEIFKLLPGIYAHRYDFRRVSPSIIND
FEYCPRLLWVQHKLGLKLLSEKSVVSIIRGRILHERYERLLSQYENVVAEYKVEIGDLVG
VVDLVIKRGGEYIPVEIKTGFSKEAHKTQLQIYISMLKARFGYLVYRNHVEVVHRNDAAL
DVLKKIREILSAREAPPAKCNSCIFKPICKNLL