>sp|A2S755|HIS3_BURM9 Phosphoribosyl-AMP cyclohydrolase OS=Burkholderia mallei GN=hisI MNAEAKPGDWLGKVRWDANGLVPVIAQDAATNDVLMFAWMNRDALAKTIELKRAVYYSRS RQRLWFKGEESGHVQHVHEVRLDCDEDVVLLKVEQVEGIACHTGRRSCFFQKFEGTVDDG EWVAVDPVLKDPEHIYK