>sp|A7FU84|HIS2_CLOB1 Phosphoribosyl-ATP pyrophosphatase OS=Clostridium botulinum GN=hisE MNRNNVIDSLFNIIEDRKDKPIEGSYTGYLFEKGLDKILKKVGEESSEVIIAAKNEDEEE LIKEICDLTYHIMVLMVEKQIKLDDIEKELEKRRERICNKKNERKTIEKL