>sp|Q9ZCK3|RNH_RICPR Ribonuclease HI OS=Rickettsia prowazekii GN=rnhA MDSKVVIYTDGACSGNPGPGGWGALLHFNDTSKKIFGYELVTTNNRMEMTAALEALRILK KSSVVEIYTDSKYLQHGITVWIHNWIKNNWCKSNNAPVKNADLWQKLYSELSKHTIMWKW VKGHASNSGNIAADKLAVQGRETAMEILKCLG