>sp|A1VBJ4|PANB_DESVV 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Desulfovibrio vulgaris subsp. vulgaris GN=panB MSTHTPPSSATPTSGQGVRPLTTADIRKAKGRQRLAMLTAYDYTSARIVDGAGADLILVG DSLGMVMLGREDTLSVTLDEMLHHCRAVVRGTRHAMVVADMPFMTYETGVRDALLNGARL FRESGVRAVKLEGAGPVLPQVRALVDAGIPVMGHLGLTPQRVAEMGGFKVQGRQAEAALR LFDDALALQEAGCFSLVLECVPAPVAEQVTARLHIPTIGIGAGAGCDGQVLVLHDMLGLY GELSPRFVKRYADLAGMAGEAVARYAHEVREGSFPAAEHTFGIDDGQFEAFMAALDKRGC RQTPTGE