>sp|Q12U93|THI4_METBU Thiamine thiazole synthase OS=Methanococcoides burtonii GN=thi4 MKLDEVTISRAIIEEFSKVFLDYTDVDVALVGGGPANLVAAKYLAEAGLKTVIYEKKLAV GGGMWAGGMMFPRIVVQEDALHILDEFGISYHEYENGYYVANSIESVGKLISGATSAGAE IFNLVNVEDVMIRENDEICGLVINWTAVEIGKLHVDPLAIRSKVVVDGTGHPAVVCSTVQ RKVPGAKLGELGVVGEKPMWADVGEKMLLDTTKEVYPNLYVAGMAANAVAGAPRMGPVFG GMLLSGKQVAELIIERLG