>tr|A0A5I4KFN5|A0A5I4KFN5_SALET 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Salmonella enterica subsp. enterica serovar Aberdeen GN=panB MKPTTISLLQKCKQEKKRFATITAYDYSFAKLFADEGINVMLVGDSLGMTIQGHDSTLPV TVEDIAYHTRAVRRGAPNCLLLSDLPFMAYATPEQACENAAIVMRAGANMVKIEGGAWLV DTVKMLTERAVPVCGHLGLTPQSVNIFGGYKIQGRGDAGQVLLDDALALEAAGAQLLVLE CVPVELAKRVTEALSIPVIGIGAGNVTDGQILVMHDAFGITGGHIPKFAKNFLAEAGDMR AAVQQYMAEVESGVYPGEEHSFH