Reviewed,
UniProtKB/Swiss-Prot Q9UYZ5 (PORB_PYRAB)
Last modified
February 9, 2010.
Version 53.
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 synthase subunit porB EC=1.2.7.1 Alternative name(s): Pyruvate oxidoreductase beta chain Short name=POR Pyruvic-ferredoxin oxidoreductase subunit beta | ||||||
| Gene names |
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| Organism | Pyrococcus abyssi [Complete proteome] [HAMAP] | ||||||
| Taxonomic identifier | 29292 [NCBI] | ||||||
| Taxonomic lineage | Archaea › Euryarchaeota › Thermococci › Thermococcales › Thermococcaceae › Pyrococcus |
Protein attributes
| Sequence length | 331 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is further processed into a mature form. |
| Protein existence | Inferred from homology. |
General annotation (Comments)
| Catalytic activity | Pyruvate + CoA + 2 oxidized ferredoxin = acetyl-CoA + CO2 + 2 reduced ferredoxin + 2 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 | pyruvate synthase activity Inferred from electronic annotation. Source: EC thiamin pyrophosphate bindingInferred from electronic annotation. Source: InterPro |
| Complete GO annotation... | |
Sequence annotation (Features)
Sequences
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References
| [1] | "An integrated analysis of the genome of the hyperthermophilic archaeon Pyrococcus abyssi." Cohen G.N., Barbe V., Flament D., Galperin M., Heilig R., Lecompte O., Poch O., Prieur D., Querellou J., Ripp R., Thierry J.-C., Van der Oost J., Weissenbach J., Zivanovic Y., Forterre P. Mol. Microbiol. 47:1495-1512(2003) [PubMed: 12622808] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: GE5 / Orsay. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AJ248287 Genomic DNA. Translation: CAB50267.1. Different initiation. |
| PIR | F75046. |
| RefSeq | NP_127037.1. |
3D structure databases | |
| ModBase | Search... |
Genome annotation databases | |
| GeneID | 1496751. |
| KEGG | pab:PAB1476. |
| NMPDR | fig|272844.1.peg.1444. |
Organism-specific databases | |
| CMR | Search... |
Phylogenomic databases | |
| HOGENOM | HBG313203. |
| OMA | ERGHDMV. |
Enzyme and pathway databases | |
| BioCyc | PABY272844:PAB1476-MONOMER. |
| BRENDA | 1.2.7.1. 262861. |
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 | PORB_PYRAB | ||||||||
| Accession | Primary (citable) accession number: Q9UYZ5 | ||||||||
| 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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