>sp|A0LLW3|PANB_SYNFM 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Syntrophobacter fumaroxidans GN=panB MKNRVTVPEIIASKGKRKLSELTAYDYPTALWADQSGIDMLLVGDSLAMVVLGHDDTLSV GMTEMLHHTSAVARGAKRALVIGDMPFMSYQVSVEEALYNAGLFLKEAKAQAVKLEGGRR VAPQVKAMVEAGIPVQGHLGLTPQSSAQFGGFKIQGKTAEAAKILIEDAQILAEAGCFSI VLEGIPSNVAAMVTEAIPVPTIGIGAGPDCDGQVLVIHDVLGLYDRFVPKFVKKYAQLGL TIKEALTKYREEVENGTFPGPEHEFGMAELEAKKLSGLEDKK