>tr|A0A4D7QBP2|A0A4D7QBP2_GEOKU 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Geobacillus kaustophilus NBRC 102445 GN=panB MKAKTDFFHMKQAGEPIVMVTAYDFPSAKLAEQAGVDMILVGDSLGMVVLGYDSTIPVTV DDMIHHTKAVRRGAPNTFIVTDMPFMSYHASKEEALQNARRIMQESGANAVKVEGADEVV DMIAALTKAGVPVVAHLGLTPQSVGVLGGYKVQGKDAESAKKLLDDAKQCEQAGAIALVL ECVPKQLGAAMARELTIPVIGIGAGAEVDGQVLVYHDLLGYGVTRVPKFVKQYASIQETI VEALANYVADVKLRQFPEPAHTFTMKEEEWVALYGGKQG