>sp|Q4FP40|RPPH_PELUB RNA pyrophosphohydrolase OS=Pelagibacter ubique GN=rppH MSDNKVNLPLRNGVGIVVLNKDNKVFVAKRIDNQKNFWQMPQGGVDKGEDYLTAAYRELE EETSIKNVELIKECDGLISYELPKNLLGIIWKGKYRGQEQKWFIMRFLGQDNEIDIKTKH PEFSEWKWIDLENITDLVVDFKLHVYKDVKEKVKEILN