Reviewed,
UniProtKB/Swiss-Prot O50258 (NLR_DESGI)
Last modified
June 16, 2009.
Version 54.
History...
Clusters with 100%,
90%,
50% identity |
Documents (1) |
Third-party data |
Customize display | text xml rdf/xml gff fasta |
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: Neelaredoxin EC=1.15.1.1 Alternative name(s): Superoxide dismutase | ||
| Gene names |
| ||
| Organism | Desulfovibrio gigas | ||
| Taxonomic identifier | 879 [NCBI] | ||
| Taxonomic lineage | Bacteria › Proteobacteria › Deltaproteobacteria › Desulfovibrionales › Desulfovibrionaceae › Desulfovibrio |
Protein attributes
| Sequence length | 130 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is not processed. |
| Protein existence | Evidence at protein level. |
General annotation (Comments)
| Function | Non-heme iron protein. |
| Catalytic activity | 2 superoxide + 2 H+ = O2 + H2O2. |
| Cofactor | Binds 2 iron ions per subunit. |
| Subunit structure | Monomer. |
| Miscellaneous | Has a reduction potential of +190 mV. |
| Sequence similarities | Belongs to the desulfoferrodoxin family. |
Ontologies
| Keywords | |
|---|---|
| Biological process | Electron transport Transport |
| Ligand | Iron Metal-binding |
| Molecular function | Oxidoreductase |
| Technical term | Direct protein sequencing |
| Gene Ontology (GO) | |
| Biological process | electron transport chain Inferred from electronic annotation. Source: UniProtKB-KW transportInferred from electronic annotation. Source: UniProtKB-KW |
| Molecular function | electron carrier activity Inferred from electronic annotation. Source: InterPro iron ion bindingInferred from electronic annotation. Source: UniProtKB-KW superoxide dismutase activityInferred from electronic annotation. Source: EC |
| Complete GO annotation... | |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 130 | 130 | Neelaredoxin | PRO_0000140869 | |||||
Sites | |||||||||
| Metal binding | 15 | 1 | Iron By similarity | ||||||
| Metal binding | 17 | 1 | Iron By similarity | ||||||
| Metal binding | 45 | 1 | Iron By similarity | ||||||
| Metal binding | 51 | 1 | Iron By similarity | ||||||
| Metal binding | 115 | 1 | Iron By similarity | ||||||
| Metal binding | 118 | 1 | Iron By similarity | ||||||
Experimental info | |||||||||
| Sequence conflict | 4 | 1 | C → Y AA sequence Ref.3 | ||||||
Sequences
| ||||||||||||||||||
References
| [1] | Shenvi N.V., Kurtz D.M. Jr. Submitted (NOV-1997) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. |
| [2] | "Desulfovibrio gigas neelaredoxin. A novel superoxide dismutase integrated in a putative oxygen sensory operon of an anaerobe." Silva G., Oliveira S., Gomes C.M., Pacheco I., Liu M.Y., Xavier A.V., Teixeira M., LeGall J., Rodrigues-Pousada C. Eur. J. Biochem. 259:235-243(1999) [PubMed: 9914498] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], CHARACTERIZATION. Strain: ATCC 19364 / DSM 1382 / NCIB 9332 / VKM B-1759. |
| [3] | "A blue non-heme iron protein from Desulfovibrio gigas." Chen L., Sharma P., le Gall J., Mariano A.M., Teixeira M., Xavier A.V. Eur. J. Biochem. 226:613-618(1994) [PubMed: 8001576] [Abstract] Cited for: PROTEIN SEQUENCE OF 1-28. Strain: ATCC 19364 / DSM 1382 / NCIB 9332 / VKM B-1759. |
Cross-references
Sequence databases | |
|---|---|
| AF034965 Genomic DNA. Translation: AAB87989.1. AF096317 Genomic DNA. Translation: AAD13200.1. | |
3D structure databases | |
| HSSP | HSSP built from PDB template 1DQI based on UniProtKB P82385. |
| ModBase | Search... |
Enzyme and pathway databases | |
| BRENDA | 1.15.1.1. 7582. |
Family and domain databases | |
| InterPro | IPR002742. Desulfoferrodoxin_Fe-bd. [Graphical view] |
| Pfam | PF01880. Desulfoferrodox. 1 hit. [Graphical view] |
| ProDom | PD006618. Desulfoferrodox. 1 hit. [Graphical view] [Entries sharing at least one domain] |
| TIGRFAMs | TIGR00332. neela_ferrous. 1 hit. |
| ProtoNet | Search... |
Entry information
| Entry name | NLR_DESGI | ||||||||
| Accession | Primary (citable) accession number: O50258 | ||||||||
| Entry history |
| ||||||||
| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation project | HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes) | ||||||||

Clusters with


