>sp|Q83ME5|PANB_SHIFL 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Shigella flexneri OX=623 GN=panB PE=3 SV=1
MKPTTIASLQKYKQDKKRFATITAYDYSFAKLFADEGLNVMLVGDSLGMTVQGHDSTLPV
TVADIAYHTAAVRRGAPNCLLLADLPFMAYATPEQAFENAATVMRAGANMVKIEGGEWLV
ETVKMLTERAVPVCGHLGLTPQSVNIFGGYKVQGRGNEASDRLLSDALALEAAGAQLLVL
ECVPVELAKRITEALAIPVIGIGAGNVTDGQILVMHDAFGITGGHIPKFAKNFLAETGDI
RAAVRQYMAEVESGVYPGEEHSFH