>tr|Q7PB58|Q7PB58_RICS2 RNA pyrophosphohydrolase OS=Rickettsia sibirica GN=rppH MSNSSKKHLDLPYRPGVGMMILNADNHIFVGKRIDTKISAWQMPQGGIVPGETPSIAAMR EMLEEIGSDKGYIIAESKFWYSYDVPSFLIPKLWNGNFRGQKQRWFLIRFTGNNEDININ TSNPEFDQWRWASLDELLSIIIPFKRKLYQAVVKEFESLIQ