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UniProtKB/Swiss-Prot entry Q9ZDH3


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

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Entry information
Entry name NUOC_RICPR
Primary accession number Q9ZDH3
Secondary accession numbers None
Integrated into Swiss-Prot on May 30, 2000
Sequence was last modified on May 1, 1999 (Sequence version 1)
Annotations were last modified on    November 25, 2008 (Entry version 42)
Name and origin of the protein
Protein name NADH-quinone oxidoreductase subunit C
Synonyms EC 1.6.99.5
NADH dehydrogenase I subunit C
NDH-1 subunit C
Gene name
Name: nuoC
OrderedLocusNames: RP355
From
Rickettsia prowazekii [TaxID: 782] [HAMAP proteome]
Taxonomy Bacteria; Proteobacteria; Alphaproteobacteria; Rickettsiales; Rickettsiaceae; Rickettsieae; Rickettsia; typhus group.
Protein existence 3: Inferred from homology;
References
[1]
NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
STRAIN=Madrid E;
DOI=10.1038/24094; PubMed=9823893 [NCBI, ExPASy, EBI, Israel, Japan]
Andersson S.G.E., Zomorodipour A., Andersson J.O., Sicheritz-Ponten T., Alsmark U.C.M., Podowski R.M., Naeslund A.K., Eriksson A.-S., Winkler H.H., Kurland C.G.;
"The genome sequence of Rickettsia prowazekii and the origin of mitochondria.";
Nature 396:133-140(1998).
Comments
  • FUNCTION: NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient (By similarity).
  • CATALYTIC ACTIVITY: NADH + quinone = NAD+ + quinol.
  • SIMILARITY: Belongs to the complex I 30 kDa subunit family.
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
AJ235271; CAA14815.1; -; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
PIR E71692; E71692.
RefSeq NP_220739.1; -.
3D structure databases
ModBase Q9ZDH3.
Enzyme and pathway databases
BioCyc RPRO272947:RP355-MON; -.
Ontologies
GO
GO:0008137; Molecular function: NADH dehydrogenase (ubiquinone) activity (inferred from electronic annotation from InterPro).
GO:0048038; Molecular function: quinone binding (inferred from electronic annotation from UniProtKB-KW).
GO:0006120; Biological process: mitochondrial electron transport, NADH to ubiquinone (inferred from electronic annotation from InterPro).
QuickGo view.
Family and domain databases
InterPro IPR010218; NADH_DH_csu.
IPR001268; NADH_DHase_Ub_30kDa_su.
Graphical view of domain structure.
Pfam PF00329; Complex1_30kDa; 1.
Pfam graphical view of domain structure.
ProDom PD001581; Complex1_30K; 1.
[Domain structure / List of seq. sharing at least 1 domain]
TIGRFAMs TIGR01961; NuoC_fam; 1.
PROSITE PS00542; COMPLEX1_30K; FALSE_NEG.
BLOCKS Q9ZDH3.
ProtoNet Q9ZDH3.
Genome annotation databases
GeneID 883378; -.
GenomeReviews AJ235269_GR; RP355.
KEGG rpr:RP355; -.
Phylogenomic databases
HOGENOM Q9ZDH3; -.
Genome annotation databases
CMR Q9ZDH3; RP355.
Other
UniRef View cluster of proteins with at least 50% / 90% / 100% identity.
Keywords
Complete proteome; NAD; Oxidoreductase; Quinone.
Features
SEVIEWER logo Feature table viewer
KeyFrom To Length Description FTId
CHAIN   1   197  197     NADH-quinone oxidoreductase subunit C. PRO_0000118677
Sequence information
Length: 197 AA [This is the length of the unprocessed precursor] Molecular weight: 23279 Da [This is the MW of the unprocessed precursor] CRC64: 33D79C24C78B4F3E [This is a checksum on the sequence]
        10         20         30         40         50         60 
MTLDKLIEKL AAKFRIVITK VAVKDHLAYK IEPHFLLPFL KALKESEELR FTVLTDLFGV 

        70         80         90        100        110        120 
DFPKKEKRFE VVYNLLSLKL NKNLIIKTHI SEKESIPSAM QILSAAYWYE LEVYDMYGVN 

       130        140        150        160        170        180 
FNGNNDKRRI LTDYDFEGHP LRKDFPLTGY TQVKYDKKLE KVTYEPVNLD IEYREFDFSS 

       190 
HWHSPSYVLP GDEKTEE 

Q9ZDH3 in FASTA format

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