Reviewed,
UniProtKB/Swiss-Prot O27772 (PORC_METTH)
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 porC EC=1.2.7.1 Alternative name(s): Pyruvate oxidoreductase gamma chain Short name=POR Pyruvic-ferredoxin oxidoreductase subunit gamma | ||||
| Gene names |
| ||||
| Organism | Methanobacterium thermoautotrophicum [Complete proteome] [HAMAP] | ||||
| Taxonomic identifier | 187420 [NCBI] | ||||
| Taxonomic lineage | Archaea › Euryarchaeota › Methanobacteria › Methanobacteriales › Methanobacteriaceae › Methanothermobacter |
Protein attributes
| Sequence length | 180 AA. |
| Sequence status | Complete. |
| Protein existence | Predicted. |
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. |
| Caution | There seems to be a sequencing error that fuses together porC and porD. We have cut the ORF into its two constituents. |
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 |
| Complete GO annotation... | |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||
Molecule processing | |||||||
|---|---|---|---|---|---|---|---|
| Chain | 1 – 180 | 180 | Pyruvate synthase subunit porC | PRO_0000099911 | |||
Sequences
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References
| [1] | "Complete genome sequence of Methanobacterium thermoautotrophicum deltaH: functional analysis and comparative genomics." Smith D.R., Doucette-Stamm L.A., Deloughery C., Lee H.-M., Dubois J., Aldredge T., Bashirzadeh R., Blakely D., Cook R., Gilbert K., Harrison D., Hoang L., Keagle P., Lumm W., Pothier B., Qiu D., Spadafora R., Vicare R. Reeve J.N.J. Bacteriol. 179:7135-7155(1997) [PubMed: 9371463] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: Delta H. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AE000666 Genomic DNA. Translation: AAB86210.1. Different termination. |
3D structure databases | |
| SMR | O27772. Positions 1-175. |
| ModBase | Search... |
Protein-protein interaction databases | |
| STRING | O27772. |
Genome annotation databases | |
| GenomeReviews | Gene locus MTH_1740 in contig AE000666_GR. |
| KEGG | mth:MTH1740. |
Organism-specific databases | |
| CMR | Search... |
Phylogenomic databases | |
| eggNOG | arNOG07814. |
| HOGENOM | HBG553299. |
| OMA | KEIRIHG. |
Enzyme and pathway databases | |
| BioCyc | MetaCyc:MONOMER-14531. |
| BRENDA | 1.2.7.1. 270. |
Family and domain databases | |
| InterPro | IPR011894. PorC_KorC. IPR019752. Pyrv/ketoisovalerate_OxRed_cat. IPR002869. Pyrv_flavodox_OxRed_cen. [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_METTH | ||||||||
| Accession | Primary (citable) accession number: O27772 | ||||||||
| 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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