>sp|Q5FA24|HIS3_NEIG1 Phosphoribosyl-AMP cyclohydrolase OS=Neisseria gonorrhoeae GN=hisI MDKNLLEAVKFDEKGLVCAIAQDAETKRVLMVAWMNAEALQKTVETGFAHYYSRSRQKQW MKGEESGHTQKVRELRLDCDGDTIVMLIAQNGGIACHTGRESCFYKKWNGGAWETADAVL KDEKEIYGSTH