suc:ECTR2_1279 K07305 peptide-methionine (R)-S-oxide reductase [EC:1.8.4.12] | (GenBank) msrB; methionine-R-sulfoxide reductase suc:ECTR2_1280 K07304 peptide-methionine (S)-S-oxide reductase [EC:1.8.4.11] | (GenBank) msrA; methionine-S-sulfoxide reductase suc:ECTR2_1912 K01754 threonine dehydratase [EC:4.3.1.19] | (GenBank) ilvA; threonine dehydratase