>sp|Q39V51|PANB_GEOMG 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Geobacter metallireducens GN=panB MNRKKTIIDIQKMKAAGEKITVLTSYDYPFTRVMDECGIDMILIGDSVGVVFSGYDNTLP VTMDEMIYHTRAVVRARPKALVVADMPFLSYQTDLRDARLNAGRLVKDGGAEAVKLEGGS HVADTIRAIVDMDIPVMAHIGLTPQSIHRMGGYKVQGKKEEQSQRLLDDAKAIEEAGAFA VVLEGIPLKLAEKITEELSIPTIGIGAGPHCDGQVLVIHDILGLCEKYSPKFVKRYGDAN ALITSAVSSYIAEVKKGEFPDEGHSFS