>sp|B4RJN2|HIS3_NEIG2 Phosphoribosyl-AMP cyclohydrolase OS=Neisseria gonorrhoeae GN=hisI MDKNLLEAVKFDEKGLVCAIAQDAETKRVLMVAWMNAEALQKTVETGFAHYYSRSRQKQW MKGEESGHTQKVRELRLDCDGDTIVMLIAQNGGIACHTGRESCFYKKWNGGAWETADAVL KDEKEIYGSTH