>sp|Q665V6|RIBB_YERPS 3,4-dihydroxy-2-butanone 4-phosphate synthase OS=Yersinia pseudotuberculosis serotype I GN=ribB MNQTLLSDFGTPVERVERAIDALRNGRGVMVLDDESRENEGDMVFAAEAMTLEQMALTIR HGSGIVCLCITDERRQQLDLPMMVTHNSSQFQTAFTVTIEAAEGVTTGVSAADRLTTIRK AIADNAKPADLNRPGHVFPLRGQPGGVLSRRGHTEASIDLATLAGYKPAGVLCELTNDDG SMAHAPEVIAFAKLHDMPVVTIDDLAAYLQSRAKKAS