>tr|C4YV55|C4YV55_9RICK RNA pyrophosphohydrolase OS=Rickettsia endosymbiont of Ixodes scapularis GN=rppH MRNSSKKHLDLPYRPGVGMMILNADNHIFVGKRIDTKISAWQMPQGGIVPGETPSIAAMR EMLEEIGSDKGYIIAESKCWYSYDVPSFLIPKLWNGNFRGQKQRWFLIRFTGNNEDININ TSNPEFDQWRWASLDELLSIIIPFKRKLYQAVVKEFESLIQ