>sp|A9H9N2|PANB_GLUDA 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Gluconacetobacter diazotrophicus GN=panB MRITLFDVQAMKPAGQRIAMLTAYDHPSAVLAERAGVPMLLVGDSLGMAVHGFDTTLPVT LDDMIRHARAVVRGTSRALVVADLPFLTYATEADAIASARRVMQEAGVQALKLEGGATIA PTVRRLTELGVPVMGHLGLTPQSQHTLGLRVQARQAAEARRLLDDALALQDAGAFAIVLE LVPTELAQAVTRRLQIPVIGIGAGAGCDGQVQVWHDILGLFPGKSPRHAKRFAEIGTAIE DALRAYVSEVQSGTFPTEAQSSRMKPDELSRALNAE