>tr|A0A242VY42|A0A242VY42_BACTU Phosphoribosyl-ATP pyrophosphatase OS=Bacillus thuringiensis serovar mexicanensis GN=hisE MENTFKLLFETIEERKRNPLPESYTNYLFSKGEDKILKKIGEECTEVIIASKNNDKEELV KEMVDVLYHCFVLLAEKNIPLEDIMEEVTERNGKLSRVGDRREIDTL