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The map label for this gene is narX [H]

Identifier: 238028877

GI number: 238028877

Start: 3801500

End: 3802339

Strand: Direct

Name: narX [H]

Synonym: bglu_1g33420

Alternate gene names: 238028877

Gene position: 3801500-3802339 (Clockwise)

Preceding gene: 238028876

Following gene: 238028878

Centisome position: 97.31

GC content: 78.81

Gene sequence:

>840_bases
ATGGACACGCCGCGTATCGCACCGACCCCAGCGAGCGCCTCCACCAAGTCGAGCCGCGACCCCGCCCGGCCCGCCTCCTC
CGCCGCCGCGCGTTTGCTGTCCGGCCCCACCCGCTGTGCTTCGGCGCACGCCGTCGGCCCCGCTGGCGAGGCGCGGCTGG
CTGCCGCGTCGGCCGAACTCGCCGCCGACGAGGCCGCGCGCGCGCGGCTGGCGCGCGAGTTGCACGACGGCCTGGGCGCC
GAACTGACCGGCGCACGCTTCGCGTTCGCCAATCTCGAAACCTGGCTGCCGGCCGACGCGCCCGAAGGCTGCCGCCGCGC
GCTCGAACTCGCGCAGCAGGCGCTCGACGCCGCGTTCGATGCTTACCGGCGCGCGCTCGACGACGCGGCGCCGCCGCTCG
ACGCGGGCCTCGGCCGCACGGTGTCGGCCTGGAGCGAAGGGTTCGGCGCGCGCACCGGGCTGCGCACGCGCGTGGTCTGC
TCGGCCGACGCGCGGCTCGCGCTGGTGGGCCCGGACGGCACGCTCGCCGTGCTGCGCGTGGCCCAGGAGGCACTCGCCAA
CGTCGCCCGGCATGCCCGGGCGACCTGCGTCGAGCTCACGCTCGAGGCGGGGCCGACGCATCTGGAGCTGGCGGTCGCCG
ACGACGGTGCCGGCCTGCGCCGCAGCCCGGGCCGCAGCGAGGGGCGCGGCCTCGGCCATCTGCGCGCGCGCTGCGCCGCG
TTCGGCGGCACGCTGGCGCTCGCGGCACGCGCGGGCGGCGGCACGCTGCTGCGCGCGAGCTTCGGGTGGGACGCGCTGCT
CGCGGTGCCCGGCGCGCACCGGCGGGCTTCGGCTTCCTGA

Upstream 100 bases:

>100_bases
ACGATTGTTACCCGGCTCGCGGTGGACCACGCGAGACTGGAATCGGTCCCGCCCGCTCCCGCGGGCCGGATCGGTCCGTT
TTCCTGCACGAAGGAACGTC

Downstream 100 bases:

>100_bases
GGCGCGGCGATGGAATTGACCCTGCTGCTCGTCGACGATCACGCGATCGTGCGCCAGGGCATCGGCCAGCTGTTGATCGA
CCGCCGCGTCGCGCGCGAGG

Product: Signal transduction histidine kinase

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 279; Mature: 279

Protein sequence:

>279_residues
MDTPRIAPTPASASTKSSRDPARPASSAAARLLSGPTRCASAHAVGPAGEARLAAASAELAADEAARARLARELHDGLGA
ELTGARFAFANLETWLPADAPEGCRRALELAQQALDAAFDAYRRALDDAAPPLDAGLGRTVSAWSEGFGARTGLRTRVVC
SADARLALVGPDGTLAVLRVAQEALANVARHARATCVELTLEAGPTHLELAVADDGAGLRRSPGRSEGRGLGHLRARCAA
FGGTLALAARAGGGTLLRASFGWDALLAVPGAHRRASAS

Sequences:

>Translated_279_residues
MDTPRIAPTPASASTKSSRDPARPASSAAARLLSGPTRCASAHAVGPAGEARLAAASAELAADEAARARLARELHDGLGA
ELTGARFAFANLETWLPADAPEGCRRALELAQQALDAAFDAYRRALDDAAPPLDAGLGRTVSAWSEGFGARTGLRTRVVC
SADARLALVGPDGTLAVLRVAQEALANVARHARATCVELTLEAGPTHLELAVADDGAGLRRSPGRSEGRGLGHLRARCAA
FGGTLALAARAGGGTLLRASFGWDALLAVPGAHRRASAS
>Mature_279_residues
MDTPRIAPTPASASTKSSRDPARPASSAAARLLSGPTRCASAHAVGPAGEARLAAASAELAADEAARARLARELHDGLGA
ELTGARFAFANLETWLPADAPEGCRRALELAQQALDAAFDAYRRALDDAAPPLDAGLGRTVSAWSEGFGARTGLRTRVVC
SADARLALVGPDGTLAVLRVAQEALANVARHARATCVELTLEAGPTHLELAVADDGAGLRRSPGRSEGRGLGHLRARCAA
FGGTLALAARAGGGTLLRASFGWDALLAVPGAHRRASAS

Specific function: Acts as a sensor for nitrate/nitrite and transduces signal of nitrate availability to the narL protein and of both nitrate/nitrite to the narP protein. NarX probably activates narL and narP by phosphorylation in the presence of nitrate. NarX also plays a

COG id: COG4564

COG function: function code T; Signal transduction histidine kinase

Gene ontology:

Cell location: Cell inner membrane; Multi-pass membrane protein [H]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Contains 1 histidine kinase domain [H]

Homologues:

Organism=Escherichia coli, GI1787474, Length=197, Percent_Identity=28.4263959390863, Blast_Score=71, Evalue=1e-13,
Organism=Escherichia coli, GI1788812, Length=206, Percent_Identity=29.6116504854369, Blast_Score=64, Evalue=9e-12,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR003594
- InterPro:   IPR003660
- InterPro:   IPR016380
- InterPro:   IPR003661
- InterPro:   IPR011712
- InterPro:   IPR005467 [H]

Pfam domain/function: PF00672 HAMP; PF02518 HATPase_c; PF07730 HisKA_3 [H]

EC number: =2.7.13.3 [H]

Molecular weight: Translated: 28414; Mature: 28414

Theoretical pI: Translated: 8.81; Mature: 8.81

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.8 %Cys     (Translated Protein)
0.4 %Met     (Translated Protein)
2.2 %Cys+Met (Translated Protein)
1.8 %Cys     (Mature Protein)
0.4 %Met     (Mature Protein)
2.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MDTPRIAPTPASASTKSSRDPARPASSAAARLLSGPTRCASAHAVGPAGEARLAAASAEL
CCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHCCCHHHCCCCCCCCCCCHHHHHHHHHH
AADEAARARLARELHDGLGAELTGARFAFANLETWLPADAPEGCRRALELAQQALDAAFD
HHHHHHHHHHHHHHHHCCCCCCCCCEEEECCHHHCCCCCCCHHHHHHHHHHHHHHHHHHH
AYRRALDDAAPPLDAGLGRTVSAWSEGFGARTGLRTRVVCSADARLALVGPDGTLAVLRV
HHHHHHHHCCCCCHHCCCCHHHHHHHCCCCCCCCCEEEEEECCCEEEEECCCCHHHHHHH
AQEALANVARHARATCVELTLEAGPTHLELAVADDGAGLRRSPGRSEGRGLGHLRARCAA
HHHHHHHHHHHHHHHEEEEEECCCCCEEEEEEECCCCCCCCCCCCCCCCCHHHHHHHHHH
FGGTLALAARAGGGTLLRASFGWDALLAVPGAHRRASAS
HCCCEEEEEECCCCEEEEECCCCCEEEECCCCCCCCCCC
>Mature Secondary Structure
MDTPRIAPTPASASTKSSRDPARPASSAAARLLSGPTRCASAHAVGPAGEARLAAASAEL
CCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHCCCHHHCCCCCCCCCCCHHHHHHHHHH
AADEAARARLARELHDGLGAELTGARFAFANLETWLPADAPEGCRRALELAQQALDAAFD
HHHHHHHHHHHHHHHHCCCCCCCCCEEEECCHHHCCCCCCCHHHHHHHHHHHHHHHHHHH
AYRRALDDAAPPLDAGLGRTVSAWSEGFGARTGLRTRVVCSADARLALVGPDGTLAVLRV
HHHHHHHHCCCCCHHCCCCHHHHHHHCCCCCCCCCEEEEEECCCEEEEECCCCHHHHHHH
AQEALANVARHARATCVELTLEAGPTHLELAVADDGAGLRRSPGRSEGRGLGHLRARCAA
HHHHHHHHHHHHHHHEEEEEECCCCCEEEEEEECCCCCCCCCCCCCCCCCHHHHHHHHHH
FGGTLALAARAGGGTLLRASFGWDALLAVPGAHRRASAS
HCCCEEEEEECCCCEEEEECCCCCEEEECCCCCCCCCCC

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: 7.0

TargetDB status: NA

Availability: NA

References: 11206551; 11258796 [H]