>sp|O82357|PANB1_ARATH 3-methyl-2-oxobutanoate hydroxymethyltransferase 1, mitochondrial OS=Arabidopsis thaliana GN=KPHMT1 MASSLTRNCSRFSKAISVRFMSNLPENTVYGGPKPQNPNQRVTLTHLRQKHRRGEPITVV TAYDYPSAVHLDTAGIDVCLVGDSASMVVHGHDTTLPISLDEMLVHCRAVARGAKRPLLV GDLPFGTYESSSSQAVDTAVRVLKEGGMDAIKLEGGSASRITAAKAIVEAGIAVIGHVGL TPQAISVLGGFRPQGRNIASAVKVVETAMALQEAGCFSVVLECVPPPVAAAATSALKIPT IGIGAGPFCSGQVLVYHDLLGMMQHPHHAKVTPKFCKQYANVGEVINKALMEYKEEVSKK VFPGPSHSPYKITASELDGFLTELQKLGFDKAASAAALAAENMEPSK