>sp|A2BMY4|PANB_HYPBU 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Hyperthermus butylicus GN=panB MAGREKVTVRDIVRAKQRGERIVMVTAYDYITAKLVDEAGVDMILVGDSLGMVVLGLPST HQVTLEDMERHTAAVARAQPRALIVADMPFMSYEASTRDAVLNAGRLIAAGADAVKIEGG ASYSDTIRALVRAGIPVVAHVGLTPQRYKLLGGYRLAGKTASEAMEVIREAIGAEEAGAF AVVIEFTAWEVAREITRKLSIPTICIGSGPYCDGQVLVIHDLLGLTPTPPPFAKKYVDLA AIIRRAVSEYASDVRNGRFPGEGMYWGMKRGEYEKLQRLINEQAGSGD