>tr|E6XM86|E6XM86_SHEP2 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Shewanella putrefaciens GN=panB MSKITSSTLLKYKQEGRKFTALTAYDASFAGAFDSEGVDVLLVGDSLGMVLQGHDDTLPV TTAEIAYHTRCVRRGIERALLIADMPFMSYATPEQAMINATELMQAGANMVKVEGGHWLL ETVTKLTERGIPVCAHLGLTPQSVHVFGGFKVQGRDAENAQRILDEAKALEAAGAQLLVV ECIPAPLATAITQALTIPVIGIGAGASTDGQILVMHDVLGISSGYIPRFSKNYLKQTGEI RSAVRAYIEEVAAGTFPSAEHTFS