A0A1G9P9T0 · A0A1G9P9T0_9BACL
- ProteinMultifunctional fusion protein
- GenemsrB
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids328 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
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.
Catalytic activity
- L-methionyl-[protein] + [thioredoxin]-disulfide + H2O = L-methionyl-(R)-S-oxide-[protein] + [thioredoxin]-dithiol
RHEA-COMP:12313 + RHEA-COMP:10700 CHEBI:50058
Position: n/n+3+ CHEBI:15377 = RHEA-COMP:12314 + RHEA-COMP:10698 CHEBI:29950
Position: nCHEBI:29950
Position: n+3
Features
Showing features for active site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Active site | 22 | ||||
Active site | 299 | Nucleophile | |||
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | L-methionine:thioredoxin-disulfide S-oxidoreductase activity | |
Molecular Function | peptide-methionine (R)-S-oxide reductase activity | |
Molecular Function | peptide-methionine (S)-S-oxide reductase activity | |
Biological Process | protein modification process |
Keywords
- Molecular function
Names & Taxonomy
Protein names
- Recommended nameMultifunctional fusion protein
Including 2 domains:
- Recommended namePeptide methionine sulfoxide reductase MsrA
- EC number
- Short namesProtein-methionine-S-oxide reductase
- Alternative names
- Recommended namePeptide methionine sulfoxide reductase MsrB
- EC number
- Alternative names
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageBacteria > Bacillati > Bacillota > Bacilli > Bacillales > Paenibacillaceae > Paenibacillus
Accessions
- Primary accessionA0A1G9P9T0
Proteomes
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Domain | 188-310 | MsrB | |||
Sequence similarities
Belongs to the MsrA Met sulfoxide reductase family.
Belongs to the MsrB Met sulfoxide reductase family.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length328
- Mass (Da)37,178
- Last updated2017-03-15 v1
- MD5 Checksum3DD13E81514211C90E613A2DE38B707F
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
FNGM01000007 EMBL· GenBank· DDBJ | SDL95519.1 EMBL· GenBank· DDBJ | Genomic DNA |