>tr|A0A9Q4GRD5|A0A9Q4GRD5_LISMN 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Listeria monocytogenes serotype 1/2a GN=panB MKRPVDFFAMKENGEKITMITAYDYPSAKNVEQAEADMILVGDSLGMVVLGYDSTVPVTI DDMIHHTKAVKRGATDTFIVTDMPFMTYHGSVNETIQNARKIIQESGAHAVKLEGAGEVV NKIARLTEAGAPVVAHLGLTPQSVGLTGSYKVRAKSAQEAQELMDNALAVEAAGAIAIVL EAIPRQLAEKVSKALSIPTIGIGAGLETDGQVLVYHDIIGYGISRRAKFVKAYADIDETI EPALASYVKEVKAETFPEVKHSFTMAEEDLKGLYGRE