P80902 (PORC_METTM) Reviewed, UniProtKB/Swiss-Prot
Last modified
November 16, 2011.
Version 45.
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: 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 |
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| Organism | Methanothermobacter marburgensis (strain DSM 2133 / 14651 / NBRC 100331 / OCM 82 / Marburg) (Methanobacterium thermoautotrophicum) [Complete proteome] [HAMAP] | ||||
| Taxonomic identifier | 79929 [NCBI] | ||||
| Taxonomic lineage | Archaea › Euryarchaeota › Methanobacteria › Methanobacteriales › Methanobacteriaceae › Methanothermobacter |
Protein attributes
| Sequence length | 177 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
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. Ref.2 |
| Biophysicochemical properties | pH dependence: Optimum pH is 10.0. Ref.2 Temperature dependence: Optimum temperature is 80 degrees Celsius. |
Ontologies
| Keywords | |
|---|---|
| Molecular function | Oxidoreductase |
| Technical term | Complete proteome Direct protein sequencing |
| Gene Ontology (GO) | |
| 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 – 177 | 177 | Pyruvate synthase subunit porC | PRO_0000099912 | |||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Complete genome sequence of Methanothermobacter marburgensis, a methanoarchaeon model organism." Liesegang H., Kaster A.K., Wiezer A., Goenrich M., Wollherr A., Seedorf H., Gottschalk G., Thauer R.K. J. Bacteriol. 192:5850-5851(2010) [PubMed: 20802048] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: DSM 2133 / 14651 / NBRC 100331 / OCM 82 / Marburg. |
| [2] | "Structures and functions of four anabolic 2-oxoacid oxidoreductases in Methanobacterium thermoautotrophicum." Tersteegen A., Linder D., Thauer R.K., Hedderich R. Eur. J. Biochem. 244:862-868(1997) [PubMed: 9108258] [Abstract] Cited for: PROTEIN SEQUENCE OF 1-20, BIOPHYSICOCHEMICAL PROPERTIES, SUBUNIT. Strain: DSM 2133 / 14651 / NBRC 100331 / OCM 82 / Marburg. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | CP001710 Genomic DNA. Translation: ADL57922.1. |
| RefSeq | YP_003849235.1. NC_014408.1. |
3D structure databases | |
| ProteinModelPortal | P80902. |
| ModBase | Search... |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| GeneID | 9704022. |
| GenomeReviews | Gene locus MTBMA_c03160 in contig CP001710_GR. |
| KEGG | mmg:MTBMA_c03160. |
Organism-specific databases | |
| CMR | Search... |
Phylogenomic databases | |
| OMA | DYVIVQD. |
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. |
| KO | K00172. |
| Pfam | PF01558. POR. 1 hit. [Graphical view] |
| SUPFAM | SSF53323. Pyrv_Fd/Flavodoxin_OxRdtase. 1 hit. |
| TIGRFAMs | TIGR02175. PorC_KorC. 1 hit. |
| ProtoNet | Search... |
Entry information
| Entry name | PORC_METTM | ||||||||
| Accession | Primary (citable) accession number: P80902 Secondary accession number(s): D9PUM4 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Prokaryotic Protein Annotation Program | ||||||||

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