>sp|A0K3V9|HIS3_BURCH Phosphoribosyl-AMP cyclohydrolase OS=Burkholderia cenocepacia GN=hisI MNTETKSLPAWLDKVRWDDNGLVPVIAQEASTNDVLMFAWMNREALAKTIETQRAVYYSR SRKRLWFKGEESGHVQHVHEVRLDCDEDVVLLKVEQVSGIACHTGRHSCFFQKFEGTVDG GDWVAVEPVLKDPEHIYK