Reviewed,
UniProtKB/Swiss-Prot Q51802 (VORB_PYRFU)
Last modified
December 15, 2009.
Version 56.
History...
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Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information
Names and origin
| Protein names | Recommended name: Ketoisovalerate oxidoreductase subunit vorB Short name=VOR EC=1.2.7.7 Alternative name(s): 2-oxoisovalerate oxidoreductase beta chain 2-oxoisovalerate ferredoxin reductase subunit beta | ||||
| Gene names |
| ||||
| Organism | Pyrococcus furiosus [Complete proteome] [HAMAP] | ||||
| Taxonomic identifier | 2261 [NCBI] | ||||
| Taxonomic lineage | Archaea › Euryarchaeota › Thermococci › Thermococcales › Thermococcaceae › Pyrococcus |
Protein attributes
| Sequence length | 311 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level. |
General annotation (Comments)
| Catalytic activity | 3-methyl-2-oxobutanoate + CoA + 2 oxidized ferredoxin = S-(2-methylpropanoyl)-CoA + CO2 + 2 reduced ferredoxin + H+. |
| Subunit structure | Heterotetramer of one alpha, one beta, one delta and one gamma chain. |
Ontologies
| Keywords | |
|---|---|
| Molecular function | Oxidoreductase |
| Technical term | Complete proteome Direct protein sequencing |
| Gene Ontology (GO) | |
| Biological process | oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW |
| Molecular function | 3-methyl-2-oxobutanoate dehydrogenase (ferredoxin) activity Inferred from electronic annotation. Source: EC thiamin pyrophosphate bindingInferred from electronic annotation. Source: InterPro |
| Complete GO annotation... | |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||
Molecule processing | |||||||
|---|---|---|---|---|---|---|---|
| Chain | 1 – 311 | 311 | Ketoisovalerate oxidoreductase subunit vorB | PRO_0000099957 | |||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Molecular and phylogenetic characterization of pyruvate and 2-ketoisovalerate ferredoxin oxidoreductases from Pyrococcus furiosus and pyruvate ferredoxin oxidoreductase from Thermotoga maritima." Kletzin A., Adams M.W.W. J. Bacteriol. 178:248-257(1996) [PubMed: 8550425] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], PROTEIN SEQUENCE OF 1-7. Strain: ATCC 43587 / DSM 3638 / JCM 8422 / Vc1. |
| [2] | "The complete sequence of the Pyrococcus furiosus genome." Weiss R.B., Dunn D.M., Robb F.T., Brown J.R. Submitted (FEB-2002) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 43587 / DSM 3638 / JCM 8422 / Vc1. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | X85250 Genomic DNA. Translation: CAA59503.1. AE009950 Genomic DNA. Translation: AAL81092.1. |
| PIR | T45086. |
| RefSeq | NP_578697.1. |
3D structure databases | |
| ModBase | Search... |
Genome annotation databases | |
| GeneID | 1468833. |
| GenomeReviews | Gene locus PF0968 in contig AE009950_GR. |
| KEGG | pfu:PF0968. |
| NMPDR | fig|186497.1.peg.1004. |
Organism-specific databases | |
| CMR | Search... |
Phylogenomic databases | |
| HOGENOM | HBG313203. |
| OMA | PACCSTI. |
Enzyme and pathway databases | |
| BRENDA | 1.2.7.7. 321. |
Family and domain databases | |
| InterPro | IPR011766. TPP_enzyme_bd_C. [Graphical view] |
| Pfam | PF02775. TPP_enzyme_C. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Entry information
| Entry name | VORB_PYRFU | ||||||||
| Accession | Primary (citable) accession number: Q51802 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation project | HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes) | ||||||||

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