>sp|A0L0R2|PANB_SHESA 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Shewanella sp. GN=panB MSKVTSSTLLKYKQEGRKFTALTAYDASFASAFDGEGIDVLLVGDSLGMVLQGHDDTLPV TTAEIAYHTRCVRRGIERSLLIADMPFMSYATPEQAMENATALMQAGANMVKLEGGHWLL ETVTKLTERGIPVCAHLGLTPQSVHVFGGFKVQGRDAENAQRILDEAKALEAAGAQLLVV ECIPASLATAITQALTIPVIGIGAGATTDGQILVMHDVLGISSGYIPRFSKNYLKQTGEI RSAVRAYIEEVANGSFPSADHTFN