>sp|Q729A6|PANB_NITV2 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Nitratidesulfovibrio vulgaris GN=panB MSTHTPPSSATPTSGQGVRPLTTADIRKAKGRQRLAMLTAYDYTSARIVDGAGADLILVG DSLGMVMLGREDTLSVTLDEMLHHCRAVVRGTRHAMVVADMPFMTYETGVRDALLNGARL FRESGVRAVKLEGAGPVLPQVRALVDAGIPVMGHLGLTPQRVAEMGGFKVQGRQAEAALR LFDDALALQEAGCFSLVLECVPAPVAEQVTARLHIPTIGIGAGAGCDGQVLVLHDMLGLY GELSPRFVKRYADLAGMAGEAVARYAHEVREGSFPAAEHTFGIDDGQFEAFMAALDKRGC RQTPTGE