mpao:IZR02_16270 K07305 peptide-methionine (R)-S-oxide reductase [EC:1.8.4.12] | (GenBank) msrB; peptide-methionine (R)-S-oxide reductase MsrB mpao:IZR02_16265 K07304 peptide-methionine (S)-S-oxide reductase [EC:1.8.4.11] | (GenBank) msrA; peptide-methionine (S)-S-oxide reductase MsrA mpao:IZR02_05135 K01754 threonine dehydratase [EC:4.3.1.19] | (GenBank) threonine ammonia-lyase