Click here to switch to the map view.

The map label for this gene is nifH [H]

Identifier: 39997914

GI number: 39997914

Start: 3104018

End: 3104887

Strand: Reverse

Name: nifH [H]

Synonym: GSU2821

Alternate gene names: 39997914

Gene position: 3104887-3104018 (Counterclockwise)

Preceding gene: 39997915

Following gene: 39997913

Centisome position: 81.4

GC content: 60.8

Gene sequence:

>870_bases
ATGAGACAGGTAGCGATCTACGGCAAAGGCGGCATCGGCAAATCGACCACGACCCAGAACACGGTGGCAGGTCTCGCGAC
CCTCGGCAAGAAGGTCATGATTGTCGGCTGCGATCCCAAGGCGGATTCCACACGCCTCATCCTCCACGCTAAGGCACAGG
ACACGGTCATGGACCTCGTTCGCGATATGGGTACGGTCGAGGATCTGGAGCTGGAGGACGTGCTCAAGGTCGGCTTCAAG
GATATCAAGTGCGTTGAGTCCGGTGGTCCCGAGCCGGGCGTTGGCTGCGCCGGCCGCGGCGTCATCACCGCCATCAACTT
CCTGGAAGAGAACGGCGCCTACACCCCCGACCTGGACTTCGTCTTCTACGATGTTCTCGGCGACGTTGTCTGCGGCGGGT
TCGCCATGCCGATCCGCGAGAACAAGGCCGAAGAGATCTACATCGTCTGTTCGGGCGAGATGATGGCCATGTACGCTGCC
AACAACATCTCCAAGGGCATTCTCAAGTATTCTTCTTCCGGCAAGGTACGCCTCGGCGGCCTCATCTGCAACTCCCGCAA
CACGGACCGTGAGGCCGACCTTATCGAGGCCCTGGCCGCCAAGCTCGGCACTCAGATGATCCACTTCGTTCCCCGCGACA
ACCAGGTCCAGCGCGCCGAGCTGCGCCGGATGACGGTCATCGAGTATTCTCCCGAGCACAAGCAGGCCCAGGAGTACCTG
ACCCTGGCCCAGAAGATCATCGACAACAAGATGCTCGTGGTGCCCACCCCGCTGGAGATGGAAGAGCTGGAAGATCTCCT
CATGGAATTCGGCATCATCGAGGCCGAGGACGAGTCGATCGTGGGTGTGGCCGAGGTGGCAGCGAAGTAG

Upstream 100 bases:

>100_bases
CAGGCAAGGGCGCCACCATTAAACGGAAATGGGGCGCCTTTTTTGTTGCCCCGAACATTCCCAGGCAGTCCACGGATTGG
TGGACGAAAGGAGACAGGAC

Downstream 100 bases:

>100_bases
CGAATGCGTGGAGGCAATCCCGGCACCGGCGTTCGGGAGCGTGTGATGCGGCGCAGCACTGCTGTGCTCATGCCCTGCTA
CCCACCCCCTCACCGGGCCG

Product: nitrogenase iron protein

Products: NA

Alternate protein names: Nitrogenase Fe protein; Nitrogenase component II; Nitrogenase reductase [H]

Number of amino acids: Translated: 289; Mature: 289

Protein sequence:

>289_residues
MRQVAIYGKGGIGKSTTTQNTVAGLATLGKKVMIVGCDPKADSTRLILHAKAQDTVMDLVRDMGTVEDLELEDVLKVGFK
DIKCVESGGPEPGVGCAGRGVITAINFLEENGAYTPDLDFVFYDVLGDVVCGGFAMPIRENKAEEIYIVCSGEMMAMYAA
NNISKGILKYSSSGKVRLGGLICNSRNTDREADLIEALAAKLGTQMIHFVPRDNQVQRAELRRMTVIEYSPEHKQAQEYL
TLAQKIIDNKMLVVPTPLEMEELEDLLMEFGIIEAEDESIVGVAEVAAK

Sequences:

>Translated_289_residues
MRQVAIYGKGGIGKSTTTQNTVAGLATLGKKVMIVGCDPKADSTRLILHAKAQDTVMDLVRDMGTVEDLELEDVLKVGFK
DIKCVESGGPEPGVGCAGRGVITAINFLEENGAYTPDLDFVFYDVLGDVVCGGFAMPIRENKAEEIYIVCSGEMMAMYAA
NNISKGILKYSSSGKVRLGGLICNSRNTDREADLIEALAAKLGTQMIHFVPRDNQVQRAELRRMTVIEYSPEHKQAQEYL
TLAQKIIDNKMLVVPTPLEMEELEDLLMEFGIIEAEDESIVGVAEVAAK
>Mature_289_residues
MRQVAIYGKGGIGKSTTTQNTVAGLATLGKKVMIVGCDPKADSTRLILHAKAQDTVMDLVRDMGTVEDLELEDVLKVGFK
DIKCVESGGPEPGVGCAGRGVITAINFLEENGAYTPDLDFVFYDVLGDVVCGGFAMPIRENKAEEIYIVCSGEMMAMYAA
NNISKGILKYSSSGKVRLGGLICNSRNTDREADLIEALAAKLGTQMIHFVPRDNQVQRAELRRMTVIEYSPEHKQAQEYL
TLAQKIIDNKMLVVPTPLEMEELEDLLMEFGIIEAEDESIVGVAEVAAK

Specific function: The key enzymatic reactions in nitrogen fixation are catalyzed by the nitrogenase complex, which has 2 components:the iron protein and the molybdenum-iron protein [H]

COG id: COG1348

COG function: function code P; Nitrogenase subunit NifH (ATPase)

Gene ontology:

Cell location: Cytoplasmic

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the NifH/BchL/ChlL family [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR000392
- InterPro:   IPR005977 [H]

Pfam domain/function: PF00142 Fer4_NifH [H]

EC number: =1.18.6.1 [H]

Molecular weight: Translated: 31443; Mature: 31443

Theoretical pI: Translated: 4.51; Mature: 4.51

Prosite motif: PS00746 NIFH_FRXC_1 ; PS00692 NIFH_FRXC_2 ; PS51026 NIFH_FRXC_3

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

2.1 %Cys     (Translated Protein)
4.5 %Met     (Translated Protein)
6.6 %Cys+Met (Translated Protein)
2.1 %Cys     (Mature Protein)
4.5 %Met     (Mature Protein)
6.6 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MRQVAIYGKGGIGKSTTTQNTVAGLATLGKKVMIVGCDPKADSTRLILHAKAQDTVMDLV
CCEEEEEECCCCCCCCCCHHHHHHHHHCCCEEEEEECCCCCCCCEEEEEECCHHHHHHHH
RDMGTVEDLELEDVLKVGFKDIKCVESGGPEPGVGCAGRGVITAINFLEENGAYTPDLDF
HHCCCCCCCCHHHHHHCCCHHEEEECCCCCCCCCCCCCCCHHHHHHHHHHCCCCCCCHHH
VFYDVLGDVVCGGFAMPIRENKAEEIYIVCSGEMMAMYAANNISKGILKYSSSGKVRLGG
HHHHHHHHHHHCCEECCCCCCCCCEEEEEECCCEEEEEECCCHHHHHEEECCCCCEEEEE
LICNSRNTDREADLIEALAAKLGTQMIHFVPRDNQVQRAELRRMTVIEYSPEHKQAQEYL
EEECCCCCCHHHHHHHHHHHHHCCCEEEEECCCCCHHHHHHHHEEEEEECCCHHHHHHHH
TLAQKIIDNKMLVVPTPLEMEELEDLLMEFGIIEAEDESIVGVAEVAAK
HHHHHHHCCCEEEEECCCCHHHHHHHHHHCCCEECCCCCEEEHHHHHCC
>Mature Secondary Structure
MRQVAIYGKGGIGKSTTTQNTVAGLATLGKKVMIVGCDPKADSTRLILHAKAQDTVMDLV
CCEEEEEECCCCCCCCCCHHHHHHHHHCCCEEEEEECCCCCCCCEEEEEECCHHHHHHHH
RDMGTVEDLELEDVLKVGFKDIKCVESGGPEPGVGCAGRGVITAINFLEENGAYTPDLDF
HHCCCCCCCCHHHHHHCCCHHEEEECCCCCCCCCCCCCCCHHHHHHHHHHCCCCCCCHHH
VFYDVLGDVVCGGFAMPIRENKAEEIYIVCSGEMMAMYAANNISKGILKYSSSGKVRLGG
HHHHHHHHHHHCCEECCCCCCCCCEEEEEECCCEEEEEECCCHHHHHEEECCCCCEEEEE
LICNSRNTDREADLIEALAAKLGTQMIHFVPRDNQVQRAELRRMTVIEYSPEHKQAQEYL
EEECCCCCCHHHHHHHHHHHHHCCCEEEEECCCCCHHHHHHHHEEEEEECCCHHHHHHHH
TLAQKIIDNKMLVVPTPLEMEELEDLLMEFGIIEAEDESIVGVAEVAAK
HHHHHHHCCCEEEEECCCCHHHHHHHHHHCCCEECCCCCEEEHHHHHCC

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: NA

Specific reaction: NA

General reaction: NA

Inhibitor: NA

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: NA