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Literature summary extracted from

  • Dhandayuthapani, S.; Blaylock, M.W.; Bebear, C.M.; Rasmussen, W.G.; Baseman, J.B.
    Peptide methionine sulfoxide reductase (MsrA) is a virulence determinant in Mycoplasma genitalium (2001), J. Bacteriol., 183, 5645-5650.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
1.8.4.11 overexpression of His10-tagged MsrA in Escherichia coli strain BL21(DE3) Mycoplasmoides genitalium

Protein Variants

EC Number Protein Variants Comment Organism
1.8.4.11 additional information msrA disruption mutants, constructed by insertion mutagenesis, show highly increased sensitivity to H2O2 and reduced capability to adhere to host cell surfaces for infection, overview Mycoplasmoides genitalium

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.8.4.11 additional information Mycoplasmoides genitalium MsrA is a virulence determinant for the plant pathogen required for full virulence ?
-
 ?
1.8.4.11 peptide-L-methionine-(S)-S-oxide + thioredoxin Mycoplasmoides genitalium stereospecific reduction of protein-bound methionine (S)-sulfoxide residues, the enzyme is involved in repair of oxidized proteins by reducing oxidized methionine residues, which is required for resistance to hydrogen peroxide and other reactive oxygen species, and for adherence to host cell surfaces peptide-L-methionine + thioredoxin disulfide + H2O
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
1.8.4.11 Mycoplasmoides genitalium
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.8.4.11 recombinant His10-tagged MsrA from Escherichia coli strain BL21(DE3) by nickel affinity chromatography Mycoplasmoides genitalium

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.8.4.11 additional information MsrA is a virulence determinant for the plant pathogen required for full virulence Mycoplasmoides genitalium ?
-
 ?
1.8.4.11 peptide-L-methionine-(S)-S-oxide + thioredoxin stereospecific reduction of protein-bound methionine (S)-sulfoxide residues, the enzyme is involved in repair of oxidized proteins by reducing oxidized methionine residues, which is required for resistance to hydrogen peroxide and other reactive oxygen species, and for adherence to host cell surfaces Mycoplasmoides genitalium peptide-L-methionine + thioredoxin disulfide + H2O
-
 ?
1.8.4.11 peptide-L-methionine-(S)-S-oxide + thioredoxin stereospecific reduction of protein-bound methionine (S)-sulfoxide residues Mycoplasmoides genitalium peptide-L-methionine + thioredoxin disulfide + H2O
-
 ?

Synonyms

EC Number Synonyms Comment Organism
1.8.4.11 MsrA
-
 Mycoplasmoides genitalium
1.8.4.11 peptide methionine sulfoxide reductase
-
 Mycoplasmoides genitalium

Cofactor

EC Number Cofactor Comment Organism Structure
1.8.4.11 thioredoxin
-
 Mycoplasmoides genitalium