Definition Xanthobacter autotrophicus Py2 chromosome, complete genome.
Accession NC_009720
Length 5,308,934

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The map label for this gene is nifH

Identifier: 154244046

GI number: 154244046

Start: 96387

End: 97298

Strand: Direct

Name: nifH

Synonym: Xaut_0088

Alternate gene names: 154244046

Gene position: 96387-97298 (Clockwise)

Preceding gene: 154244045

Following gene: 154244047

Centisome position: 1.82

GC content: 62.83

Gene sequence:

>912_bases
ATGTCGGCTAAAGGTTCGAAGGAGAGACAGATGTCTTCGCTGCGACAGATCGCGTTTTACGGGAAGGGTGGCATCGGCAA
GTCCACCACGTCTCAGAATACCCTGGCTGCGCTTGCGCAGATGGGTCACAAGATCCTCATCGTGGGTTGCGACCCCAAGG
CCGACTCGACCCGCCTGATCCTGCACGCCAAGGCCCAGGACACCATCCTGTCGCTTGCGGCGAACGCCGGCTCGGTGGAA
GACCTCGAGCTCGAGGACGTGATGAAGATCGGCTACCAGGACATCCGCTGCGTGGAGTCCGGTGGTCCTGAGCCGGGCGT
CGGCTGCGCCGGCCGCGGCGTGATCACCTCGATCAACTTCCTGGAAGAGAACGGCGCCTACGAGGACATCGACTACGTGT
CCTACGACGTGCTCGGCGACGTGGTGTGCGGCGGCTTCGCCATGCCCATCCGCGAGAACAAGGCCCAGGAAATCTACATC
GTCATGTCCGGCGAGATGATGGCCATGTATGCGGCCAACAACATCTCCAAGGGCATTCTGAAGTATGCCAACTCCGGCGG
CGTGCGCCTGGGCGGGCTGGTGTGCAACGAGCGCCAGACCGACAAGGAGCTGGAGCTGGCCGAGAACCTGGCCAAGAAGC
TCGGCACCGAGCTGATCTACTTCGTGCCGCGCGACAACATCGTGCAGCACGCCGAGCTGCGCCGCATGACCGTGATCGAG
TATGCGCCCGATTCGGAACAGGCCCAGCACTACCGGAACCTTGCCACCAAGGTTCACGCCAACAAGGGCAACGGCATCAT
CCCGACCCCCATCACGATGGACGAGCTCGAGGACATGCTGATGGAGCACGGCATCATGAAGGCCGTCGACGAGAGCCAGG
TCGGCAAGACCGCCGCCGAGCTCACCGCCTGA

Upstream 100 bases:

>100_bases
GTGGGCCCCTACAAAGGCCACGTCCGCATCCGCGCCGGAGTGCAACGTCCCGGGGTGTGAACGCCAGCCGGCGCACACCG
TACAGACCGGGCAGGACCGA

Downstream 100 bases:

>100_bases
GGCTGACGCAGCGAGGCCGGCCCCAATTGCGGGGTCGGCCTTCATCTGGCACCCAAAACGAGAGCGAGATTGCGAAATGA
GCTTGGCCCAACCGCAAAGC

Product: nitrogenase reductase

Products: NA

Alternate protein names: Nitrogenase Fe protein 1; Nitrogenase component II; Nitrogenase reductase [H]

Number of amino acids: Translated: 303; Mature: 302

Protein sequence:

>303_residues
MSAKGSKERQMSSLRQIAFYGKGGIGKSTTSQNTLAALAQMGHKILIVGCDPKADSTRLILHAKAQDTILSLAANAGSVE
DLELEDVMKIGYQDIRCVESGGPEPGVGCAGRGVITSINFLEENGAYEDIDYVSYDVLGDVVCGGFAMPIRENKAQEIYI
VMSGEMMAMYAANNISKGILKYANSGGVRLGGLVCNERQTDKELELAENLAKKLGTELIYFVPRDNIVQHAELRRMTVIE
YAPDSEQAQHYRNLATKVHANKGNGIIPTPITMDELEDMLMEHGIMKAVDESQVGKTAAELTA

Sequences:

>Translated_303_residues
MSAKGSKERQMSSLRQIAFYGKGGIGKSTTSQNTLAALAQMGHKILIVGCDPKADSTRLILHAKAQDTILSLAANAGSVE
DLELEDVMKIGYQDIRCVESGGPEPGVGCAGRGVITSINFLEENGAYEDIDYVSYDVLGDVVCGGFAMPIRENKAQEIYI
VMSGEMMAMYAANNISKGILKYANSGGVRLGGLVCNERQTDKELELAENLAKKLGTELIYFVPRDNIVQHAELRRMTVIE
YAPDSEQAQHYRNLATKVHANKGNGIIPTPITMDELEDMLMEHGIMKAVDESQVGKTAAELTA
>Mature_302_residues
SAKGSKERQMSSLRQIAFYGKGGIGKSTTSQNTLAALAQMGHKILIVGCDPKADSTRLILHAKAQDTILSLAANAGSVED
LELEDVMKIGYQDIRCVESGGPEPGVGCAGRGVITSINFLEENGAYEDIDYVSYDVLGDVVCGGFAMPIRENKAQEIYIV
MSGEMMAMYAANNISKGILKYANSGGVRLGGLVCNERQTDKELELAENLAKKLGTELIYFVPRDNIVQHAELRRMTVIEY
APDSEQAQHYRNLATKVHANKGNGIIPTPITMDELEDMLMEHGIMKAVDESQVGKTAAELTA

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: 32795; Mature: 32664

Theoretical pI: Translated: 4.88; Mature: 4.88

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:

1.7 %Cys     (Translated Protein)
4.6 %Met     (Translated Protein)
6.3 %Cys+Met (Translated Protein)
1.7 %Cys     (Mature Protein)
4.3 %Met     (Mature Protein)
6.0 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MSAKGSKERQMSSLRQIAFYGKGGIGKSTTSQNTLAALAQMGHKILIVGCDPKADSTRLI
CCCCCCHHHHHHHHHHHHHCCCCCCCCCCCCHHHHHHHHHCCCEEEEEECCCCCCCCEEE
LHAKAQDTILSLAANAGSVEDLELEDVMKIGYQDIRCVESGGPEPGVGCAGRGVITSINF
EEECCHHHHHHHHCCCCCCCCCCHHHHHHCCHHHEEEECCCCCCCCCCCCCCCCEEEEEE
LEENGAYEDIDYVSYDVLGDVVCGGFAMPIRENKAQEIYIVMSGEMMAMYAANNISKGIL
HHCCCCCCCCHHHHHHHHHHHHHCCEECCCCCCCCCEEEEEECCCEEEEEECCCHHHHHH
KYANSGGVRLGGLVCNERQTDKELELAENLAKKLGTELIYFVPRDNIVQHAELRRMTVIE
HHHCCCCEEEEEEEECCCCCCHHHHHHHHHHHHCCCEEEEEECCCCHHHHHHHHHEEEEE
YAPDSEQAQHYRNLATKVHANKGNGIIPTPITMDELEDMLMEHGIMKAVDESQVGKTAAE
ECCCHHHHHHHHHHHHHEECCCCCCEECCCCCHHHHHHHHHHHHHHHHHHHHHHCCHHHH
LTA
HCC
>Mature Secondary Structure 
SAKGSKERQMSSLRQIAFYGKGGIGKSTTSQNTLAALAQMGHKILIVGCDPKADSTRLI
CCCCCHHHHHHHHHHHHHCCCCCCCCCCCCHHHHHHHHHCCCEEEEEECCCCCCCCEEE
LHAKAQDTILSLAANAGSVEDLELEDVMKIGYQDIRCVESGGPEPGVGCAGRGVITSINF
EEECCHHHHHHHHCCCCCCCCCCHHHHHHCCHHHEEEECCCCCCCCCCCCCCCCEEEEEE
LEENGAYEDIDYVSYDVLGDVVCGGFAMPIRENKAQEIYIVMSGEMMAMYAANNISKGIL
HHCCCCCCCCHHHHHHHHHHHHHCCEECCCCCCCCCEEEEEECCCEEEEEECCCHHHHHH
KYANSGGVRLGGLVCNERQTDKELELAENLAKKLGTELIYFVPRDNIVQHAELRRMTVIE
HHHCCCCEEEEEEEECCCCCCHHHHHHHHHHHHCCCEEEEEECCCCHHHHHHHHHEEEEE
YAPDSEQAQHYRNLATKVHANKGNGIIPTPITMDELEDMLMEHGIMKAVDESQVGKTAAE
ECCCHHHHHHHHHHHHHEECCCCCCEECCCCCHHHHHHHHHHHHHHHHHHHHHHCCHHHH
LTA
HCC

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