>sp|B2K534|PANB_YERPB 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Yersinia pseudotuberculosis serotype IB GN=panB MKTTTMSQLRQWKQEKRKFATLTAYDASFAQLFAEQGIQVLLVGDSLGMTLQGFDSTLPV TVADVAYHTRAVRRGAPHCLLLADMPFMSYATPELAFTHAAELMRAGANMVKLEGGSWLC DTIRMLAERAVPVCGHLGLTPQSVNIFGGYKVQGREEVAANQLLQDAIALEQAGAQLLVL ECVPVELAQRVTEELTIPVIGIGAGNVTDGQILVMHDALGITGGHTPKFSKNFLAHSAGD IRAAIKLYIEEVEGGIYPAEEHTFQ