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UniProtKB/Swiss-Prot entry Q9UYY9

[Entry info] [Name and origin] [References] [Comments] [Cross-references] [Keywords] [Features] [Sequence] [Tools]

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Entry information
Entry name PORC_PYRAB
Primary accession number Q9UYY9
Secondary accession numbers None
Integrated into Swiss-Prot on June 1, 2001
Sequence was last modified on May 1, 2000 (Sequence version 1)
Annotations were last modified on    November 25, 2008 (Entry version 45)
Name and origin of the protein
Protein name Pyruvate/ketoisovalerate oxidoreductases common subunit gamma
Synonyms None
Includes Pyruvate synthase subunit porC
     (EC 1.2.7.1)
     (Pyruvate oxidoreductase gamma chain)
     (POR)
     (Pyruvic-ferredoxin oxidoreductase subunit gamma)
Ketoisovalerate oxidoreductase subunit vorC
     (VOR)
     (EC 1.2.7.7)
     (2-oxoisovalerate oxidoreductase gamma chain)
     (2-oxoisovalerate ferredoxin reductase subunit gamma)
Gene name
Name: porG
OrderedLocusNames: PYRAB13680
ORFNames: PAB1470
From
Pyrococcus abyssi [TaxID: 29292] [HAMAP proteome]
Taxonomy Archaea; Euryarchaeota; Thermococci; Thermococcales; Thermococcaceae; Pyrococcus.
Protein existence 4: Predicted;
References
[1]
 NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
STRAIN=GE5 / Orsay;
DOI=10.1046/j.1365-2958.2003.03381.x; PubMed=12622808 [NCBI, ExPASy, EBI, Israel, Japan]
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.;
"An integrated analysis of the genome of the hyperthermophilic archaeon Pyrococcus abyssi.";
Mol. Microbiol. 47:1495-1512(2003).
Comments
  • CATALYTIC ACTIVITY: Pyruvate + CoA + 2 oxidized ferredoxin = acetyl-CoA + CO2 + 2 reduced ferredoxin + 2 H+.
  • CATALYTIC ACTIVITY: 3-methyl-2-oxobutanoate + CoA + 2 oxidized ferredoxin = S-(2-methylpropanoyl)-CoA + CO2 + 2 reduced ferredoxin + H+.
  • SUBUNIT: Heterotetramer of one alpha, one beta, one delta and one gamma chain.
Copyright
Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms. Distributed under the Creative Commons Attribution-NoDerivs License.
Cross-references
Sequence databases
EMBL
AJ248287; CAB50273.1; -; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
PIR D75047; D75047.
RefSeq NP_127043.1; -.
3D structure databases
ModBase Q9UYY9.
Enzyme and pathway databases
BioCyc PABY272844:PAB1470-MON; -.
Ontologies
GO
GO:0043807; Molecular function: 3-methyl-2-oxobutanoate dehydrogenase (ferredoxin) activity (inferred from electronic annotation from EC).
GO:0009055; Molecular function: electron carrier activity (inferred from electronic annotation from InterPro).
GO:0019164; Molecular function: pyruvate synthase activity (inferred from electronic annotation from EC).
GO:0055114; Biological process: oxidation reduction (inferred from electronic annotation from UniProtKB-KW).
QuickGo view.
Family and domain databases
InterPro IPR011894; PorC_KorC.
IPR002869; Pyrv_Fd/Flavodoxin_OxRdtase.
Graphical view of domain structure.
Gene3D G3DSA:3.40.920.10; Pyrv_Fd/Flavodoxin_OxRdtase; 1.
Pfam PF01558; POR; 1.
Pfam graphical view of domain structure.
TIGRFAMs TIGR02175; PorC_KorC; 1.
BLOCKS Q9UYY9.
ProtoNet Q9UYY9.
Genome annotation databases
GeneID 1496757; -.
GenomeReviews AL096836_GR; PYRAB13680.
KEGG pab:PAB1470; -.
NMPDR fig|272844.1.peg.1450; -.
Phylogenomic databases
HOGENOM Q9UYY9; -.
Genome annotation databases
CMR Q9UYY9; PYRAB13680.
Other
UniRef View cluster of proteins with at least 50% / 90% / 100% identity.
Keywords
Complete proteome; Oxidoreductase.
Features
SEVIEWER logo Feature table viewer
KeyFrom To Length Description FTId
CHAIN   1   185  185     Pyruvate/ketoisovalerate oxidoreductases common subunit gamma. PRO_0000099913
Sequence information
Length: 185 AA [This is the length of the unprocessed precursor] Molecular weight: 20023 Da [This is the MW of the unprocessed precursor] CRC64: 2387E6FE6C6A27EC [This is a checksum on the sequence] 
        10         20         30         40         50         60 
MIEIRFHGRG GQGAVTAANI LAEAAFIEGK YVQAFPFFGV ERRGAPVTAF TRIDEKPIRI 

        70         80         90        100        110        120 
KTQIYEPDVV VVLDPSLLET VDVTAGLKED GIVIVNTEKS KEEVLEKLKR KPKKLALVDA 

       130        140        150        160        170        180 
TTIALETLGL PITNTAILGA VAKATGLVKI ESVETAIKDT FSGELGEKNA KAAREAFEKT 


QIFEV
Q9UYY9 in FASTA format

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