>tr|A0ABW9EXV8|A0ABW9EXV8_9GAMM 3,4-dihydroxy-2-butanone-4-phosphate synthase OS=Yersinia proxima GN=ribB MNQTLLSDFGTPVERVERAIDALRNGRGVMVLDDESRENEGDMVFAAEAMTVEQMALTIR HGSGIVCLCITDERRQQLDLPMMVANNSSQFQTAFTVTIEAAKGVTTGVSAADRLTTIRA AIADNAKPTDLNRPGHVFPLRGQPGGVLSRRGHTEASIDLATLAGYKPAGVLCELTNDDG SMAHAPEVIEFAKLHDMPVVTIDDLAEYRQSQEKKAS