>tr|A0A1B9PAN0|A0A1B9PAN0_ALIFS N5-carboxyaminoimidazole ribonucleotide mutase OS=Aliivibrio fischeri GN=purE MKVGIIMGSKSDWPTMKLAAEMLDRFNVPYETKVVSAHRTPQLLADYATQAKDRGIKVII AGAGGAAHLPGMAAAFTSVPVLGVPVQSRALKGMDSLLSIVQMPKGIAVGTLAIGEAGAA NAGILAAQIIGTSNEEVMAAVEAFRKEQTEMVLENPDPSED