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[1]
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NUCLEOTIDE SEQUENCE [GENOMIC DNA].
STRAIN=ATCC 13543 / NRRL B-3784;
DOI=10.1021/bi00054a030; PubMed=8422400 [NCBI, ExPASy, EBI, Israel, Japan]
Xu X.,
Matsuno-Yagi A.,
Yagi T.;
"DNA sequencing of the seven remaining structural genes of the gene cluster encoding the energy-transducing NADH-quinone oxidoreductase of Paracoccus denitrificans.";
Biochemistry 32:968-981(1993).
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[2]
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SUBCELLULAR LOCATION, AND TOPOLOGY.
DOI=10.1021/bi025525d; PubMed=11914084 [NCBI, ExPASy, EBI, Israel, Japan]
Kao M.-C.,
Di Bernardo S.,
Matsuno-Yagi A.,
Yagi T.;
"Characterization of the membrane domain Nqo11 subunit of the proton-translocating NADH-quinone oxidoreductase of Paracoccus denitrificans.";
Biochemistry 41:4377-4384(2002).
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- FUNCTION: NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. 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.
- CATALYTIC ACTIVITY: NADH + quinone = NAD+ + quinol.
- SUBUNIT: NDH-1 is composed of at least 14 different subunits, nqo1 to nqo14. The complex has a L-shaped structure, with the hydrophobic arm (subunits nqo7, nqo8, nqo10 to nqo14) embedded in the inner membrane and the hydrophilic peripheral arm (subunits nqo1 to nqo6, nqo9) protruding into the bacterial cytoplasm. The hydrophilic domain contains all the redox centers.
- SUBCELLULAR LOCATION: Cell inner membrane; Multi-pass membrane protein.
- SIMILARITY: Belongs to the complex I subunit 4L family.
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Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms.
Distributed under the Creative Commons Attribution-NoDerivs License.
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| Length: 101 AA [This is the length of the unprocessed precursor] |
Molecular weight: 10856 Da [This is the MW of the unprocessed precursor] |
CRC64: A8061FD86A8B9AB8 [This is a checksum on the sequence] |
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10 20 30 40 50 60
MIGLTHYLVV GAILFVTGIF GIFVNRKNVI VILMSIELML LAVNINFVAF STHLGDLAGQ
70 80 90 100
VFTMFVLTVA AAEAAIGLAI LVVFFRNRGT IAVEDVNVMK G
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P29923 in FASTA format |
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