S9TRB0 · S9TRB0_PAEAL

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

Lacks conserved residue(s) required for the propagation of feature annotation.
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 site21
Active site299Nucleophile

GO annotations

AspectTerm
Cellular Componentcytoplasm
Molecular FunctionL-methionine:thioredoxin-disulfide S-oxidoreductase activity
Molecular Functionpeptide-methionine (R)-S-oxide reductase activity
Molecular Functionpeptide-methionine (S)-S-oxide reductase activity
Biological Processprotein modification process
Biological Processprotein repair
Biological Processresponse to oxidative stress

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Multifunctional fusion protein

Including 2 domains:

  • 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
      )
  • Recommended name
    Peptide methionine sulfoxide reductase MsrB
  • EC number
  • Alternative names
    • Peptide-methionine (R)-S-oxide reductase

Gene names

    • Name
      msrA
    • Synonyms
      msrB
    • ORF names
      PAALTS15_23123

Organism names

  • Taxonomic identifier
  • Strain
    • TS-15
  • Taxonomic lineage
    Bacteria > Bacillota > Bacilli > Bacillales > Paenibacillaceae > Paenibacillus

Accessions

  • Primary accession
    S9TRB0

Proteomes

Subcellular Location

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain188-310MsrB

Sequence similarities

Belongs to the MsrA Met sulfoxide reductase family.
Belongs to the MsrB Met sulfoxide reductase family.
In the C-terminal section; belongs to the MsrB Met sulfoxide reductase family.
In the N-terminal section; belongs to the MsrA Met sulfoxide reductase family.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    328
  • Mass (Da)
    37,090
  • Last updated
    2013-10-16 v1
  • Checksum
    F82BF745609B2C12
MSKEQSNHHPSLEKATFAGGCFWCMVTPFEELPGIHSIVSGYTGGHTDNPTYEEVCSETTGHAEAVQITFNPALFPYKKLLELFWQQIDPTDEGGQFHDRGSSYRTAIFYHNEEQLQLALQSKQELEQSGRFDKPIATEIVPAGTFYPAEEHHQNYHQKNPAHYKRYRSASGRDAYIVNHWGVSDEERAALQGKLTPIQYRVTQQNGTEPPFSNEYWNHEAEGIYVDIVSGEPLFSSLDKFDAGCGWPSFSKPLRSNHVENKLDTSHGMVRVEVRSKLADSHLGHVFDDGPTPTGLRYCINSAALRFIPKEKLEHEGYGEFTSLFSSK

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
ATMT01000076
EMBL· GenBank· DDBJ
EPY04846.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. Our staff consists of biologists and biochemists that are not trained to give medical advice.
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