>sp|A0JVK7|HIS3_ARTS2 Phosphoribosyl-AMP cyclohydrolase OS=Arthrobacter sp. (strain FB24) GN=hisI PE=3 SV=1
MSEQPAPAPVPVLPAEVADALKRDAAGLVAAVVQQFDTNEVLMLGWMDDEALRRTMTSGR
VTFYSRSRQEYWRKGDTSGHVQWVKSVALDCDGDALLVRVDQVGAACHTGTRTCFDGRGL
PVVAGDAGAAGNAS