O33998 (DSRA_ALLVD) Reviewed, UniProtKB/Swiss-Prot
Last modified
January 25, 2012.
Version 62.
History...
Names·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry infoCustomize order
Names·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry infoCustomize orderNames and origin
| Protein names | Recommended name: Sulfite reductase, dissimilatory-type subunit alpha EC=1.8.99.3 Alternative name(s): Hydrogensulfite reductase subunit alpha | ||||
| Gene names |
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| Organism | Allochromatium vinosum (strain ATCC 17899 / DSM 180 / NBRC 103801 / D) (Chromatium vinosum) [Complete proteome] [HAMAP] | ||||
| Taxonomic identifier | 572477 [NCBI] | ||||
| Taxonomic lineage | Bacteria › Proteobacteria › Gammaproteobacteria › Chromatiales › Chromatiaceae › Allochromatium |
Protein attributes
| Sequence length | 417 AA. |
| Sequence status | Complete. |
| Protein existence | Predicted |
General annotation (Comments)
| Function | Catalyzes the reduction of sulfite to sulfide. This is the terminal oxidation reaction in sulfate respiration. |
| Catalytic activity | (O3S.S.SO3)2- + acceptor + 2 H2O + OH- = 3 HSO3- + reduced acceptor. |
| Cofactor | Binds 1 4Fe-4S cluster per subunit. Binds 2 sirohemes per subunit. |
Ontologies
| Keywords | |
|---|---|
| Ligand | 4Fe-4S Heme Iron Iron-sulfur Metal-binding |
| Molecular function | Oxidoreductase |
| Technical term | Complete proteome |
| Gene Ontology (GO) | |
| Molecular function | 4 iron, 4 sulfur cluster binding Inferred from electronic annotation. Source: UniProtKB-KW heme bindingInferred from electronic annotation. Source: InterPro hydrogensulfite reductase 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 – 417 | 417 | Sulfite reductase, dissimilatory-type subunit alpha | PRO_0000080026 | |||||
Sites | |||||||||
| Metal binding | 170 | 1 | Iron (heme axial ligand) Potential | ||||||
| Metal binding | 176 | 1 | Iron (heme axial ligand) Potential | ||||||
| Metal binding | 214 | 1 | Iron (heme axial ligand) Potential | ||||||
| Metal binding | 218 | 1 | Iron (heme axial ligand) Potential | ||||||
| Metal binding | 264 | 1 | Iron-sulfur (4Fe-4S) Potential | ||||||
| Metal binding | 284 | 1 | Iron-sulfur (4Fe-4S) Potential | ||||||
| Metal binding | 287 | 1 | Iron-sulfur (4Fe-4S) Potential | ||||||
| Metal binding | 290 | 1 | Iron-sulfur (4Fe-4S) Potential | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Towards the phylogeny of APS reductases and sirohaem sulfite reductases in sulfate-reducing and sulfur-oxidizing prokaryotes." Hipp W.M., Pott A.S., Thum-Schmitz N., Faath I., Dahl C., Trueper H.G. Microbiology 143:2891-2902(1997) [PubMed: 9308173] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. |
| [2] | "Complete sequence of chromosome of Allochromatium vinosum DSM 180." US DOE Joint Genome Institute Lucas S., Copeland A., Lapidus A., Cheng J.-F., Bruce D., Goodwin L., Pitluck S., Munk A.C., Detter J.C., Han C., Tapia R., Larimer F., Land M., Hauser L., Kyrpides N., Ivanova N., Zigann R., Dahl C., Woyke T. Submitted (FEB-2010) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 17899 / DSM 180 / NBRC 103801 / D. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | U84760 Genomic DNA. Translation: AAC35394.1. CP001896 Genomic DNA. Translation: ADC62190.1. |
| RefSeq | YP_003443222.1. NC_013851.1. |
3D structure databases | |
| ProteinModelPortal | O33998. |
| ModBase | Search... |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| GeneID | 8786596. |
| GenomeReviews | Gene locus Alvin_1251 in contig CP001896_GR. |
| KEGG | alv:Alvin_1251. |
| PATRIC | 31922251. VBIAllVin64954_1241. |
Organism-specific databases | |
| CMR | Search... |
Phylogenomic databases | |
| ProtClustDB | CLSK862600. |
Enzyme and pathway databases | |
| BioCyc | MetaCyc:MONOMER-12320. |
Family and domain databases | |
| InterPro | IPR011806. DsrA. IPR005117. NiRdtase/SiRdtase_haem-b_fer. IPR006067. NO2/SO3_Rdtase_4Fe4S_dom. [Graphical view] |
| KO | K11180. |
| Pfam | PF01077. NIR_SIR. 1 hit. PF03460. NIR_SIR_ferr. 1 hit. [Graphical view] |
| TIGRFAMs | TIGR02064. DsrA. 1 hit. |
| ProtoNet | Search... |
Entry information
| Entry name | DSRA_ALLVD | ||||||||
| Accession | Primary (citable) accession number: O33998 Secondary accession number(s): D3RSN1 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Prokaryotic Protein Annotation Program | ||||||||

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