>sp|A8GRA7|RPPH_RICRS RNA pyrophosphohydrolase OS=Rickettsia rickettsii GN=rppH MSNSSKKHLDLPYRPGVGMMILNADNHIFVGKRIDTKISAWQMPQGGIVPGETPSIAAMR EMLEEIGSDKGYIIAESKCWYSYDVPSFLIPKLWNGNFRGQKQRWFLIRFTGNNEDININ TSNPEFDQWRWASLDELLSIIIPFKRKLYQAVVKEFESLIQ