>sp|Q82AW2|PANB_STRAW 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Streptomyces avermitilis GN=panB MTQLSAAQKPSDSSKALYGGKGTRRITIRDITTAKERGEKWPMLTAYDAMTASVFDEAGI PVMLVGDSAGNCHLGYETTVPVTLDEMTMLSAAVVRGTSRALIVGDLPFGSYQEGPVQAL RSATRLVKEAGVGAVKLEGGERSHRQIELLVESGIPVMAHIGLTPQSVNAMGYRVQGRGE EAAQQLLRDAKAVQDAGAFAVVLELVPAELAAEVTRVLHIPTVGIGAGPETDAQVLVWTD MLGLTGGKVPKFVKKYADLREVMGNAAKAFAEDVVGGTFPLEEHSVH