Reviewed,
UniProtKB/Swiss-Prot O58411 (PORC_PYRHO)
Last modified
November 25, 2008.
Version 45.
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: Pyruvate/ketoisovalerate oxidoreductases common subunit gamma Including the following 2 domains: 1- Recommended name: Pyruvate synthase subunit porC EC=1.2.7.1 Alternative name(s): Pyruvate oxidoreductase gamma chain Short name=POR Pyruvic-ferredoxin oxidoreductase subunit gamma 2- Recommended name: Ketoisovalerate oxidoreductase subunit vorC Short name=VOR EC=1.2.7.7 Alternative name(s): 2-oxoisovalerate oxidoreductase gamma chain 2-oxoisovalerate ferredoxin reductase subunit gamma | ||||
| Gene names |
| ||||
| Organism | Pyrococcus horikoshii [Complete proteome] [HAMAP] | ||||
| Taxonomic identifier | 53953 [NCBI] | ||||
| Taxonomic lineage | Archaea › Euryarchaeota › Thermococci › Thermococcales › Thermococcaceae › Pyrococcus |
Protein attributes
| Sequence length | 185 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is not processed. |
| Protein existence | Predicted. |
General annotation (Comments)
| Catalytic activity | Pyruvate + CoA + 2 oxidized ferredoxin = acetyl-CoA + CO(2) + 2 reduced ferredoxin + 2 H(+). 3-methyl-2-oxobutanoate + CoA + 2 oxidized ferredoxin = S-(2-methylpropanoyl)-CoA + CO(2) + 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 |
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 electron carrier activityInferred from electronic annotation. Source: InterPro pyruvate synthase 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 – 185 | 185 | Pyruvate/ketoisovalerate oxidoreductases common subunit gamma | PRO_0000099915 | |||
Sequences
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References
| [1] | "Complete sequence and gene organization of the genome of a hyper-thermophilic archaebacterium, Pyrococcus horikoshii OT3." Kawarabayasi Y., Sawada M., Horikawa H., Haikawa Y., Hino Y., Yamamoto S., Sekine M., Baba S., Kosugi H., Hosoyama A., Nagai Y., Sakai M., Ogura K., Otsuka R., Nakazawa H., Takamiya M., Ohfuku Y., Funahashi T. Kikuchi H.DNA Res. 5:55-76(1998) [PubMed: 9679194] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: OT3. |
Cross-references
Sequence databases | |
|---|---|
| BA000001 Genomic DNA. Translation: BAA29769.1. | |
| PIR | G71113. |
| RefSeq | NP_142628.1. |
3D structure databases | |
| ModBase | Search... |
Genome annotation databases | |
| GeneID | 1443006. |
| GenomeReviews | Gene locus PH0678 in contig BA000001_GR. |
| KEGG | pho:PH0678. |
| NMPDR | fig|70601.1.peg.659. |
Organism-specific databases | |
| CMR | Search... |
Phylogenomic databases | |
| HOGENOM | O58411. |
Family and domain databases | |
| InterPro | IPR011894. PorC_KorC. IPR002869. Pyrv_Fd/Flavodoxin_OxRdtase. [Graphical view] |
| Gene3D | G3DSA:3.40.920.10. Pyrv_Fd/Flavodoxin_OxRdtase. 1 hit. |
| Pfam | PF01558. POR. 1 hit. [Graphical view] |
| TIGRFAMs | TIGR02175. PorC_KorC. 1 hit. |
| ProtoNet | Search... |
Entry information
| Entry name | PORC_PYRHO | ||||||||
| Accession | Primary (citable) accession number: O58411 | ||||||||
| 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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