A0A263NUJ4 · A0A263NUJ4_9PSED

  • Protein
    Peptide methionine sulfoxide reductase MsrA
  • Gene
    msrA
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Inferred from homology
  • Annotation score
    2/5

Function

function

Has an important function as a repair enzyme for proteins that have been inactivated by oxidation. Catalyzes the reversible oxidation-reduction of methionine sulfoxide in proteins to methionine.

Caution

The sequence shown here is derived from an EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is preliminary data.

Catalytic activity

Features

Showing features for active site.

TypeIDPosition(s)Description
Active site56

GO annotations

AspectTerm
Molecular FunctionL-methionine:thioredoxin-disulfide S-oxidoreductase activity
Molecular Functionpeptide-methionine (S)-S-oxide reductase activity
Biological Processprotein modification process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Peptide methionine sulfoxide reductase MsrA
  • EC number
  • Short names
    Protein-methionine-S-oxide reductase
  • Alternative names
    • Peptide-methionine (S)-S-oxide reductase
      (Peptide Met(O) reductase
      )

Gene names

    • Name
      msrA
    • ORF names
      B7453_11240

Organism names

  • Taxonomic identifier
  • Organism
  • Strain
    • IB20
  • Taxonomic lineage
    Bacteria > Pseudomonadota > Gammaproteobacteria > Pseudomonadales > Pseudomonadaceae > Pseudomonas

Accessions

  • Primary accession
    A0A263NUJ4

Proteomes

PTM/Processing

Features

Showing features for signal, chain.

Type
IDPosition(s)Description
Signal1-21
ChainPRO_501269538122-231Peptide methionine sulfoxide reductase MsrA

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain49-199Peptide methionine sulphoxide reductase MsrA

Sequence similarities

Belongs to the MsrA Met sulfoxide reductase family.

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    231
  • Mass (Da)
    24,956
  • Last updated
    2017-12-20 v1
  • MD5 Checksum
    19CA5997B2893064EBC640150CE8A33B
MKLLKFLPALAFAAFVGQSSAFSFGASDDAVMLAPPALDLPANAGNLQTAVFAGGCFWGVQGVFQHVQGVKNAVSGYDGGAANTAQYESVSNGDTGHAESVSVTYDPSKVSYGKLLQIYFSVAHNPTELNRQGPDSGTQYRSEIFAQNAEQQKVAQAYIAQLDAAKAFDKPIVTKVEMGKAFYPAESYHQDFLTENPSYPYIVINDLPKVAQLKKLFPDQYRAEPVLVKNQ

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
NMRE01000021
EMBL· GenBank· DDBJ
OZO04447.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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