>sp|Q72B63|RIBB_DESVH 3,4-dihydroxy-2-butanone 4-phosphate synthase OS=Desulfovibrio vulgaris GN=ribB MNQHLLEQFGTTHERVERGLAALRTGQGVLVADDADRENEGDLIFAAETLTPAQMAMMIR ECSGIVCLCLPEERVSRLGLPMMVAHNTSSMGTAFTISIEAAEGVTTGVSAADRVRTVKA AIDDAACPGCLRSPGHVFPLRASPGGVLERRGHTEATVDLMRLAGLKPYGVLCELTNPDG TMARLPQLVDFAQRNRMTVLTVEDLVAYRQDKGL