>sp|C3N136|PANB_SULIA 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Sulfolobus islandicus (strain M.16.27) OX=427318 GN=panB PE=3 SV=1 MKKVTIRDFIKKKSTKEKITILTAYDYPTAKIISNTGLDSILVGDSLGMVVLGYANTLNV TMRDMISHTRAVARANPPQLIVADMPFLSYEIDTKSAVKNAGLLVKAGSDAIKLEGGEEM KDTVKAIVKAGIPVMGHIGLTPQRFLRLGGFRTIGKTKQEEDQLIKDSLELEDAGVFSLV IENTYVDIAKRITEKLNIPTICIGAGPYCDGQVLVINDLLGLSEFTPYFAKSYVNLKEII SNAINQYIIDVKNNKFPEKQHYKEKES