>sp|Q92E90|HIS2_LISIN Phosphoribosyl-ATP pyrophosphatase OS=Listeria innocua serovar 6a GN=hisE MLSDLYEEIKLRKTQPKEGSYTNYLFEKGLDKILKKVGEETTEVVIAAKNNNEELISEIT DLTYHLLVLLAEKDIPLEDIKQELQSREGKLSKTSDRKEINDL