Reviewed,
UniProtKB/Swiss-Prot Q2SJP9 (MSRB_HAHCH)
Last modified
November 3, 2009.
Version 24.
History...
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90%,
50% identity |
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Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents
Names and origin
| Protein names | Recommended name: Peptide methionine sulfoxide reductase msrB EC=1.8.4.12 Alternative name(s): Peptide-methionine (R)-S-oxide reductase | ||||
| Gene names |
| ||||
| Organism | Hahella chejuensis (strain KCTC 2396) [Complete proteome] [HAMAP] | ||||
| Taxonomic identifier | 349521 [NCBI] | ||||
| Taxonomic lineage | Bacteria › Proteobacteria › Gammaproteobacteria › Oceanospirillales › Hahellaceae › Hahella |
Protein attributes
| Sequence length | 139 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is not processed. |
| Protein existence | Inferred from homology. |
General annotation (Comments)
| Catalytic activity | Peptide-L-methionine + thioredoxin disulfide + H2O = peptide-L-methionine (R)-S-oxide + thioredoxin. HAMAP MF_01400 |
| Cofactor | Binds 1 zinc ion per subunit. The zinc ion is important for the structural integrity of the protein By similarity. |
| Sequence similarities | Belongs to the msrB Met sulfoxide reductase family. |
Ontologies
| Keywords | |
|---|---|
| Ligand | Metal-binding Zinc |
| Molecular function | Oxidoreductase |
| Technical term | Complete proteome |
| Gene Ontology (GO) | |
| Biological process | oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW |
| Molecular function | peptide-methionine (R)-S-oxide reductase activity Inferred from electronic annotation. Source: EC peptide-methionine-(S)-S-oxide reductase activityInferred from electronic annotation. Source: HAMAP zinc ion bindingInferred from electronic annotation. Source: UniProtKB-KW |
| Complete GO annotation... | |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 139 | 139 | Peptide methionine sulfoxide reductase msrB HAMAP MF_01400 | PRO_1000068272 | |||||
Sites | |||||||||
| Active site | 119 | 1 | Nucleophile By similarity | ||||||
| Metal binding | 47 | 1 | Zinc By similarity | ||||||
| Metal binding | 50 | 1 | Zinc By similarity | ||||||
| Metal binding | 96 | 1 | Zinc By similarity | ||||||
| Metal binding | 99 | 1 | Zinc By similarity | ||||||
Sequences
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References
| [1] | "Genomic blueprint of Hahella chejuensis, a marine microbe producing an algicidal agent." Jeong H., Yim J.H., Lee C., Choi S.-H., Park Y.K., Yoon S.H., Hur C.-G., Kang H.-Y., Kim D., Lee H.H., Park K.H., Park S.-H., Park H.-S., Lee H.K., Oh T.K., Kim J.F. Nucleic Acids Res. 33:7066-7073(2005) [PubMed: 16352867] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
Cross-references
Sequence databases | |
|---|---|
| CP000155 Genomic DNA. Translation: ABC29125.1. | |
| RefSeq | YP_433550.1. |
3D structure databases | |
| ModBase | Search... |
Protein-protein interaction databases | |
| STRING | Q2SJP9. |
Genome annotation databases | |
| GeneID | 3844065. |
| GenomeReviews | Gene locus HCH_02302 in contig CP000155_GR. |
| KEGG | hch:HCH_02302. |
| NMPDR | fig|349521.5.peg.2068. |
Organism-specific databases | |
| CMR | Search... |
Phylogenomic databases | |
| HOGENOM | Q2SJP9. |
| OMA | PINQENI. |
Enzyme and pathway databases | |
| BioCyc | HCHE349521:HCH_02302-MON. |
Family and domain databases | |
| HAMAP | MF_01400. [Tree] |
| InterPro | IPR002579. Methionine_sulphoxide_MsrB. [Graphical view] |
| Gene3D | G3DSA:2.170.150.20. MsrB. 1 hit. |
| Pfam | PF01641. SelR. 1 hit. [Graphical view] |
| ProDom | PD004057. DUF25. 1 hit. [Graphical view] [Entries sharing at least one domain] |
| TIGRFAMs | TIGR00357. MsrB. 1 hit. |
| ProtoNet | Search... |
Entry information
| Entry name | MSRB_HAHCH | ||||||||
| Accession | Primary (citable) accession number: Q2SJP9 | ||||||||
| Entry history |
| ||||||||
| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation project | HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes) | ||||||||

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