>sp|A0AG13|HIS2_LISW6 Phosphoribosyl-ATP pyrophosphatase OS=Listeria welshimeri serovar 6b GN=hisE MLNDLYEEIKKRKEQPKEGSYTNYLFEKGLDKILKKVGEETTEVIIASKNNNQELVNEVA DLTYHLLVLLAEKNVSLSSVQAELERREGKLSTTRDRKEIDEL