>sp|Q6AJV8|HIS3_DESPS Phosphoribosyl-AMP cyclohydrolase OS=Desulfotalea psychrophila GN=hisI
MVELNFEKSVDGLLPAVVQDYVSGEVLMLAYINKLSWEKTLETGQAHYWSRSRNSLWLKG
ESSGNVQVIHDILVDCDSDTVVFKVDQIGDAACHTGHRSCFFRRVHQGELVVEGKPLFDP
AQVYGSK