>sp|Q250S5|PANB_DESHY 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Desulfitobacterium hafniense (strain Y51) OX=138119 GN=panB PE=3 SV=1 MKTTKDFWVMKNEGKKIVMITAYDYPSAKQAEQAGADIILVGDSLGNVVLGYDSTVYVTM EDMIHHGKAAKRGAPNTFIVADMPFMSCHLSIRDTLLNGARLIQETGAQAVKVEGADEMI PHIRALVRAGIPVVSHLGLTPQTAAVLGGFKVRGKDGEAARKMLEDVKECQEAGAFALVL ECIPKQLAQEISTNLTIPTIGIGAGVHTDGQVLVYHDILTYGVNRAPKFVKAYANADQLM LKGLQDYADEVRSMNFPDDEHSFTMKEEELKTLYGGRG