| Definition | Sulfolobus tokodaii str. 7 chromosome, complete genome. |
|---|---|
| Accession | NC_003106 |
| Length | 2,694,756 |
Click here to switch to the map view.
The map label for this gene is ndhK [H]
Identifier: 15921820
GI number: 15921820
Start: 1520281
End: 1520802
Strand: Direct
Name: ndhK [H]
Synonym: ST1527
Alternate gene names: 15921820
Gene position: 1520281-1520802 (Clockwise)
Preceding gene: 15921817
Following gene: 15921822
Centisome position: 56.42
GC content: 36.97
Gene sequence:
>522_bases ATGACTGAAGAACTACTTTTAACAGGAAACTTACAAGAAGCATCTAAGAAAGCAATCCAATGGTTGATAAACAGAAAACC GATAAAGAACTTAATAGATTGGGGTATTTCATTTTCACTATGGCCACCACATTTAACAACCAGCTGTTGTGGAACAGAAT TTGGAGCTTTTGCTGCAGCTAGATTTGATGCTGAGAGATTTGGTGTTCTTCCATTTTCCTCTGCAAGGCAAACTAATTTA TTAGTTATTGAAGGCACTTTAACTAGAAAAATGGCAAGAGCAGCGAAAATTGTCTATGATCAAATGCCAGAACCCAAATG GGTAATAGCTATGGGAGCTTGCTCACTTGAAGGTGGAATATTTTGGAACTCCTATAATACTGTCTTACCCTCAGAAATTG GGATTCCAGTAGACATTTATGCCCCAGGCTGTCCAACTAGACCAGAAGCATTAGCAAGAGCTATAATAACACTTCAAAAA AGAATAAGAAGTAATCAAACAGTAAAAGCTAAATCTGCATAA
Upstream 100 bases:
>100_bases TAGAAATGTATATACATTTTTTTCCAATGAAACACAAATTGTACGACTTTTATTAACAAAAGGATTTTAAGAATGCCTCT AATTGTAATATGGGATTATA
Downstream 100 bases:
>100_bases TCTACGTCTAATATTTTTCCTTTTACTGGAGTCTTATACTCTGGTTTAACTATAGCAGGTAAATCTGAAATTTCAATACC GTTCCAAAGCTTAAGATATT
Product: NADH-ubiquinone oxidoreductase subunit K
Products: NAD+; ubiquinol
Alternate protein names: NAD(P)H dehydrogenase I subunit K; NDH-1 subunit K; NDH-K [H]
Number of amino acids: Translated: 173; Mature: 172
Protein sequence:
>173_residues MTEELLLTGNLQEASKKAIQWLINRKPIKNLIDWGISFSLWPPHLTTSCCGTEFGAFAAARFDAERFGVLPFSSARQTNL LVIEGTLTRKMARAAKIVYDQMPEPKWVIAMGACSLEGGIFWNSYNTVLPSEIGIPVDIYAPGCPTRPEALARAIITLQK RIRSNQTVKAKSA
Sequences:
>Translated_173_residues MTEELLLTGNLQEASKKAIQWLINRKPIKNLIDWGISFSLWPPHLTTSCCGTEFGAFAAARFDAERFGVLPFSSARQTNL LVIEGTLTRKMARAAKIVYDQMPEPKWVIAMGACSLEGGIFWNSYNTVLPSEIGIPVDIYAPGCPTRPEALARAIITLQK RIRSNQTVKAKSA >Mature_172_residues TEELLLTGNLQEASKKAIQWLINRKPIKNLIDWGISFSLWPPHLTTSCCGTEFGAFAAARFDAERFGVLPFSSARQTNLL VIEGTLTRKMARAAKIVYDQMPEPKWVIAMGACSLEGGIFWNSYNTVLPSEIGIPVDIYAPGCPTRPEALARAIITLQKR IRSNQTVKAKSA
Specific function: NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone
COG id: COG0377
COG function: function code C; NADH:ubiquinone oxidoreductase 20 kD subunit and related Fe-S oxidoreductases
Gene ontology:
Cell location: Cellular thylakoid membrane; Peripheral membrane protein; Cytoplasmic side [H]
Metaboloic importance: Non_Essential [C]
Operon status: Not Known
Operon components: None
Similarity: Belongs to the complex I 20 kDa subunit family [H]
Homologues:
Organism=Homo sapiens, GI187281616, Length=142, Percent_Identity=42.9577464788732, Blast_Score=137, Evalue=4e-33, Organism=Escherichia coli, GI1788624, Length=152, Percent_Identity=41.4473684210526, Blast_Score=119, Evalue=2e-28, Organism=Escherichia coli, GI1788834, Length=122, Percent_Identity=37.7049180327869, Blast_Score=82, Evalue=2e-17, Organism=Escherichia coli, GI1789074, Length=123, Percent_Identity=37.3983739837398, Blast_Score=80, Evalue=8e-17, Organism=Caenorhabditis elegans, GI17509685, Length=155, Percent_Identity=41.9354838709677, Blast_Score=130, Evalue=4e-31, Organism=Drosophila melanogaster, GI18859983, Length=150, Percent_Identity=43.3333333333333, Blast_Score=144, Evalue=4e-35, Organism=Drosophila melanogaster, GI24642371, Length=150, Percent_Identity=43.3333333333333, Blast_Score=144, Evalue=4e-35, Organism=Drosophila melanogaster, GI24651058, Length=142, Percent_Identity=45.0704225352113, Blast_Score=142, Evalue=1e-34,
Paralogues:
None
Copy number: 520 Molecules/Cell In: Stationary Phase, Rich Media (Based on E. coli). [C]
Swissprot (AC and ID): NA
Other databases:
- InterPro: IPR006137 - InterPro: IPR006138 - InterPro: IPR014406 [H]
Pfam domain/function: PF01058 Oxidored_q6 [H]
EC number: 1.6.5.3
Molecular weight: Translated: 19125; Mature: 18994
Theoretical pI: Translated: 9.62; Mature: 9.62
Prosite motif: NA
Important sites: NA
Signals:
None
Transmembrane regions:
None
Cys/Met content:
2.3 %Cys (Translated Protein) 2.3 %Met (Translated Protein) 4.6 %Cys+Met (Translated Protein) 2.3 %Cys (Mature Protein) 1.7 %Met (Mature Protein) 4.1 %Cys+Met (Mature Protein)
Secondary structure:
>Translated Secondary Structure MTEELLLTGNLQEASKKAIQWLINRKPIKNLIDWGISFSLWPPHLTTSCCGTEFGAFAAA CCCCEEEECCHHHHHHHHHHHHHCCCHHHHHHHCCCEEEECCCCCCHHHHCCHHHHHHHH RFDAERFGVLPFSSARQTNLLVIEGTLTRKMARAAKIVYDQMPEPKWVIAMGACSLEGGI HCCHHHHCCCCCCCCCCCEEEEEECHHHHHHHHHHHHHHHCCCCCCEEEEEECEECCCCE FWNSYNTVLPSEIGIPVDIYAPGCPTRPEALARAIITLQKRIRSNQTVKAKSA EECCCCCCCCHHCCCCEEEECCCCCCCHHHHHHHHHHHHHHHCCCCCEECCCC >Mature Secondary Structure TEELLLTGNLQEASKKAIQWLINRKPIKNLIDWGISFSLWPPHLTTSCCGTEFGAFAAA CCCEEEECCHHHHHHHHHHHHHCCCHHHHHHHCCCEEEECCCCCCHHHHCCHHHHHHHH RFDAERFGVLPFSSARQTNLLVIEGTLTRKMARAAKIVYDQMPEPKWVIAMGACSLEGGI HCCHHHHCCCCCCCCCCCEEEEEECHHHHHHHHHHHHHHHCCCCCCEEEEEECEECCCCE FWNSYNTVLPSEIGIPVDIYAPGCPTRPEALARAIITLQKRIRSNQTVKAKSA EECCCCCCCCHHCCCCEEEECCCCCCCHHHHHHHHHHHHHHHCCCCCEECCCC
PDB accession: NA
Resolution: NA
Structure class: Alpha Beta
Cofactors: NA
Metal ions: NA
Kcat value (1/min): NA
Specific activity: NA
Km value (mM): NA
Substrates: NADH; H+; ubiquinone
Specific reaction: NADH + H+ + ubiquinone = NAD+ + ubiquinol
General reaction: NA
Inhibitor: NA
Structure determination priority: 7.0
TargetDB status: NA
Availability: NA
References: NA