>tr|A0A3U8MEH1|A0A3U8MEH1_SALET 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Salmonella enterica subsp. enterica serovar Saintpaul GN=panB MKPTTISLLQKCKQEKKRFATITAYDYSFAKLFADEGINVMLVGDSLGMTIQGHDSTLPV TVEDIAYHTRAVRRGAPNCLLLSDLPFMAYATPEQACENAAIVMRAGANMVKIEGGAWLV DTVKMLTERAVPVCGHLGLTPQSVNIFGGYKIQGRGDAGQVLLDDALALEAAGAQLLVLE CVPVELAKRVTEALSIPVIGIGAGNVTDGQILVMHDAFGITGGHIPKFAKNFLAEAGDMR AAVQQYMAEVESGVYPGEEHSFH