>sp|A1BH02|PANB_CHLPD 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Chlorobium phaeobacteroides GN=panB MNTSNQHKAGHVTTRKLLDMKQQGEKISVLTAYDYTMARILDRAGIDVILVGDSASNVFS GHATTLPITIEEMIYHAKAVVRGVHDESGRAMVVVDMPFMSYQISGDEALRNAGKIMKEH GCDALKLEGGKIIADTVKRITDVGIPVMGHLGLMPQSIYKYGSYKVRAQEEQEAEQLLQD ARLLEEAGAFAVVLEKIPSALAAEVTLMLTIPTIGIGAGSHCDGQVLVVNDILGLNREFH PRFVRQYANLNNVIDRAVQQYVDDVKQGGFPADDESY