>4R5Q_1|Chain A|CRISPR-associated exonuclease, Cas4 family|Pyrobaculum calidifontis JCM 11548 (410359)
FNGMELLSPKPLCSVVNCEDLEKLDHVSALNELRREQEIFKLLPGIYAHRYDFRRVSPSIINDFEYCPRLLWVQHKLGLKLLSEKSVVSIIRGRILHERYERLLSQYENVVAEYKVEIGDLVGVVDLVIKRGGEYIPVEIKTGFSKEAHKTQLQIYISMLKARFGYLVYRNHVEVVHRNDAALDVLKKIREILSAREAPPAKCNSCIFKPICKNLL