>sp|B2V1L8|PANB_CLOBA 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Clostridium botulinum GN=panB MKNTIATFQEFKNKGKKISMLTAYDYSMAKIIDESGINGILIGDSLGMVIKGEEDTLSVT VDEIIYHTKSVKKGAKNALIVSDMPFLSYHTSVEEAVKNAGKMIKEGGANAVKLEGGASV IKQIKAIVDAQIPVMGHLGLTPQSVNAFGGFKIQGKSEEAAKRLIEDAKLIEDAGAFAIV LECVPKKVAEIITKEISIPTIGIGAGNECDGQILVYQDMLGMFDDFIPKFVKQYANLGAQ MREAIQIYIGEVGEGSFPQDKHSFKIDEKELQKLY