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The map label for this gene is ndhI [H]

Identifier: 18977808

GI number: 18977808

Start: 1345015

End: 1345434

Strand: Direct

Name: ndhI [H]

Synonym: PF1436

Alternate gene names: 18977808

Gene position: 1345015-1345434 (Clockwise)

Preceding gene: 18977807

Following gene: 18977809

Centisome position: 70.48

GC content: 42.38

Gene sequence:

>420_bases
ATGATTAGACTTCCGCTCCTCCCAACCGTAATTAAAAACCTCTTCAAGAAACCTGCAACTAATCCTTTCCCAAAGACTGA
ACCAGTTCCAGTTCCTGAGGATTTCAGAGGAAAGCTAGTATACAATGTGGATAAGTGTGTAGGATGTAGGATGTGTGTAA
CAGTTTGTCCTGCAGGAGTCTTTGTTTATCTCCCAGAAATAAGAAAGGTCACTCTATGGATAGGAAGATGTGTCATGTGT
AAGCAGTGTGTTGATGTCTGCCCAACGGCGGCTCTTCAAATGAGCGATGAATTCCTACTGGCCAGCTACGACAAATATGA
TGCCAAGCTTATCTACCTAACCCCAGAAGAAGCAGAAGATATTAAGAAAAAGCTAGAAGAAGCGAATAAGGCAAAGGCTG
AAAAGCAAGCTTCTAAGTGA

Upstream 100 bases:

>100_bases
CAGGCAGACTGAAGATCAGCCAAGCAGTAAATCTCCTCTGGACTAGGGTGTTTACCGCGAGTGTTATTGGTGCTCTACTT
CTTGCATTGGGGGTGATGCT

Downstream 100 bases:

>100_bases
CACCCCTTTTTTACTATTTTTCAGATCACCGGTCCTCATCACCGCTCAGATCAGGGAGTTCTCATCATCTCATCGTTGGT
TTTTTATACCCACTTCTTGA

Product: NADH-plastoquinone oxidoreductase subunit

Products: CO2; H2; oxidized ferredoxin + [C]

Alternate protein names: NAD(P)H dehydrogenase I subunit I; NDH-1 subunit I; NDH-I [H]

Number of amino acids: Translated: 139; Mature: 139

Protein sequence:

>139_residues
MIRLPLLPTVIKNLFKKPATNPFPKTEPVPVPEDFRGKLVYNVDKCVGCRMCVTVCPAGVFVYLPEIRKVTLWIGRCVMC
KQCVDVCPTAALQMSDEFLLASYDKYDAKLIYLTPEEAEDIKKKLEEANKAKAEKQASK

Sequences:

>Translated_139_residues
MIRLPLLPTVIKNLFKKPATNPFPKTEPVPVPEDFRGKLVYNVDKCVGCRMCVTVCPAGVFVYLPEIRKVTLWIGRCVMC
KQCVDVCPTAALQMSDEFLLASYDKYDAKLIYLTPEEAEDIKKKLEEANKAKAEKQASK
>Mature_139_residues
MIRLPLLPTVIKNLFKKPATNPFPKTEPVPVPEDFRGKLVYNVDKCVGCRMCVTVCPAGVFVYLPEIRKVTLWIGRCVMC
KQCVDVCPTAALQMSDEFLLASYDKYDAKLIYLTPEEAEDIKKKLEEANKAKAEKQASK

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: COG1143

COG function: function code C; Formate hydrogenlyase subunit 6/NADH:ubiquinone oxidoreductase 23 kD subunit (chain I)

Gene ontology:

Cell location: Cellular thylakoid membrane; Peripheral membrane protein [H]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Contains 2 4Fe-4S ferredoxin-type domains [H]

Homologues:

Organism=Escherichia coli, GI1789075, Length=104, Percent_Identity=38.4615384615385, Blast_Score=74, Evalue=4e-15,
Organism=Escherichia coli, GI1788617, Length=124, Percent_Identity=30.6451612903226, Blast_Score=62, Evalue=1e-11,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR001450
- InterPro:   IPR017896
- InterPro:   IPR017900
- InterPro:   IPR012285
- InterPro:   IPR004497
- InterPro:   IPR010226 [H]

Pfam domain/function: PF00037 Fer4 [H]

EC number: NA

Molecular weight: Translated: 15686; Mature: 15686

Theoretical pI: Translated: 8.56; Mature: 8.56

Prosite motif: PS00198 4FE4S_FERREDOXIN

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

5.8 %Cys     (Translated Protein)
2.9 %Met     (Translated Protein)
8.6 %Cys+Met (Translated Protein)
5.8 %Cys     (Mature Protein)
2.9 %Met     (Mature Protein)
8.6 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MIRLPLLPTVIKNLFKKPATNPFPKTEPVPVPEDFRGKLVYNVDKCVGCRMCVTVCPAGV
CCCCCHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCEEEEHHHHHHHHHHHHHCCCCC
FVYLPEIRKVTLWIGRCVMCKQCVDVCPTAALQMSDEFLLASYDKYDAKLIYLTPEEAED
EEECCHHHHHHHHHHHHHHHHHHHHHCCHHHHHCCCCHHEEECCCCCCEEEEECCCHHHH
IKKKLEEANKAKAEKQASK
HHHHHHHHHHHHHHHHCCC
>Mature Secondary Structure
MIRLPLLPTVIKNLFKKPATNPFPKTEPVPVPEDFRGKLVYNVDKCVGCRMCVTVCPAGV
CCCCCHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCEEEEHHHHHHHHHHHHHCCCCC
FVYLPEIRKVTLWIGRCVMCKQCVDVCPTAALQMSDEFLLASYDKYDAKLIYLTPEEAED
EEECCHHHHHHHHHHHHHHHHHHHHHCCHHHHHCCCCHHEEECCCCCCEEEEECCCHHHH
IKKKLEEANKAKAEKQASK
HHHHHHHHHHHHHHHHCCC

PDB accession: NA

Resolution: NA

Structure class: Unstructured

Cofactors: NA

Metal ions: Fe [C]

Kcat value (1/min): NA

Specific activity: NA

Km value (mM): NA

Substrates: formate; Proton; reduced ferredoxin [C]

Specific reaction: formate = CO2 + H2 Proton + reduced ferredoxin = H2 + oxidized ferredoxin [C]

General reaction: NA

Inhibitor: NA

Structure determination priority: 7.0

TargetDB status: NA

Availability: NA

References: NA