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The map label for this gene is narQ [H]

Identifier: 160876939

GI number: 160876939

Start: 4515964

End: 4517799

Strand: Direct

Name: narQ [H]

Synonym: Sbal195_3835

Alternate gene names: 160876939

Gene position: 4515964-4517799 (Clockwise)

Preceding gene: 160876937

Following gene: 160876940

Centisome position: 84.45

GC content: 45.04

Gene sequence:

>1836_bases
ATGAATAGCGGATTAATGAAACGAGGCAGTCTAACCTCAAAAATCTTAGGATTAATGTTAGTACTCATTCTGCTTTCTAG
CAGTTTATCGACCTTTGCTATCATCAATTTGTCTTACAGCTTGGGCGACGCTAAGGCGATTAACGCCTCGGGTTCTTTGC
GGATGCAAAGCTACCGATTGATGTTTTACGCCAACTCTGGCAGTGATGCTGCGCTCGATAAAATCATCGAATTCGAAAAC
ACCCTGTATTCCGATACCTTAAAGCCTTCAGATAGTTGGTTTAGTCCACGTAAGATTGCCGATCAATATCAGCTCGTGAT
CGATAAATGGCTGGTGATGAAATACTACATAGAGCAAGAAAACTCCCGCGACTATGTGGCGTCACTTAAGGACTTTGTCG
ACACCATAGATTTACTGGTATTGGAGATGGAGCACCACGCCGCCTTTAAACTCAGGCTCCTCGCCGCCAGCCAAATATTA
GGCTTAAGCGTCATGCTCATTATCGCCTTTGTGGCGGTGCGTTTTACTAAGAAGAAAGTGGTAATCCCACTGCAAAAGCT
TATGGAATCGGCGAATACTATTTCTAAAGGCAATTTTGAAATCGAAATGCCCGAAACCGAATATATCGAACTCACAGCGC
TCACCCATGCCCTGCAAAAAACAGCCAAGGAACTCGCCATGCTTTATGGCGATTTAGAGTCTCAGGTGGCAGAGAAAACC
TTAGCACTCACTCGGGCTAACAATGAGCTGGCATTTCTATACGATAACCTACTGACATTAAACGCGAATAAGCTCGATTA
CAAAGCGCTCAAAGCGGCACTGAATCAGTTAAAAGGTTATGAGTCACTCGACTACCTAAGGCTCATTATCCAGTATCCAG
AGCAAGAGCTTGAAGTGATTGAGGCCGATGGCGGCTGGCCAGATATGACTCAAGAGAGTACCCGTTTCCCACTGCAATTT
GAGCAGGCTAATTTAGGCTATTTAGAGTTAATTGCCGACCAAACACCGAATATCGCGCTATTTAATAATTTCGCGATTAT
GTTGACCCGCTCAATCGTGATCCATAATGCCACGGAGCAAAGACAACAACTGGCGCTAATGGAGGAACGCGGCGTGATCG
CACGGGAGCTACACGACTCTTTAGGGCAAGTGCTGTCCTTCCTCAAAATCCAAATTAGCTTATTACGCAAAAACTTAGAT
TGTAGTTGCCGCAGCCCGATCGTTGAGGCTCAATTAACCGAAATCAACGAAGGCGTGAGCACAGCCTACGTGCAGCTCAG
GGAATTGCTGTCTACCTTTAGACTCACAATTAAAGAACCTGATCTAAAAAGTGCCCTAGAGGCTATGCTCGAGCAGCTCA
GAGCCAAGACGAATATCAAGATCACCTTAGACTATAAACTTGCACCACAATGGTTAGAGGCAAAGCAGCATATTCACATA
CTGCAGATCACGCGAGAAGCGACCCTAAACGCCATCAAACACGCTGAGGCCAGCCTCATCAATATCCATTGCTATAAAGA
TGATAAAGGCATGGTCAATATCGATGTTTGTGATAACGGCATAGGTATTGGACACTTAAAAGAACGAGATCAACACTTTG
GCATAGGGATTATGCATGAGCGAGCCAGCAAACTTTCAGGTAAAGTCGTATTTAGCAACAATGAAATAAGCCGATTTAAC
GCAGCGACGACCACCACGATTGAGCAAGGAAGCAATAAACAAGACGATGCACTCAAGCCTAACCATTCATTCGACCTTGC
GCAGCAAAGCAAAGGTTCAAGTGGCACTCGAGTAACACTTATTTTCCCCTCTCAACAGGAGCCTTCAAATGGGTAA

Upstream 100 bases:

>100_bases
GTAAAGGTGTTGTTGTTCACACTTCTATACTTTTGTTAATGTATTACATTATTTTCTAATGTAAAAACCACTGCAAAGTG
CCATAACAGCGGCCATTAAA

Downstream 100 bases:

>100_bases
ACCTTATTCCGTACTGGTGGTCGATGACCATCCCCTGTTACGCAAAGGCATCTGCCAGCTCATTGCCTCAGATCCTGATT
TCAGCCTTTTTGGTGAAGCT

Product: nitrate/nitrite sensor protein NarQ

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 611; Mature: 611

Protein sequence:

>611_residues
MNSGLMKRGSLTSKILGLMLVLILLSSSLSTFAIINLSYSLGDAKAINASGSLRMQSYRLMFYANSGSDAALDKIIEFEN
TLYSDTLKPSDSWFSPRKIADQYQLVIDKWLVMKYYIEQENSRDYVASLKDFVDTIDLLVLEMEHHAAFKLRLLAASQIL
GLSVMLIIAFVAVRFTKKKVVIPLQKLMESANTISKGNFEIEMPETEYIELTALTHALQKTAKELAMLYGDLESQVAEKT
LALTRANNELAFLYDNLLTLNANKLDYKALKAALNQLKGYESLDYLRLIIQYPEQELEVIEADGGWPDMTQESTRFPLQF
EQANLGYLELIADQTPNIALFNNFAIMLTRSIVIHNATEQRQQLALMEERGVIARELHDSLGQVLSFLKIQISLLRKNLD
CSCRSPIVEAQLTEINEGVSTAYVQLRELLSTFRLTIKEPDLKSALEAMLEQLRAKTNIKITLDYKLAPQWLEAKQHIHI
LQITREATLNAIKHAEASLINIHCYKDDKGMVNIDVCDNGIGIGHLKERDQHFGIGIMHERASKLSGKVVFSNNEISRFN
AATTTTIEQGSNKQDDALKPNHSFDLAQQSKGSSGTRVTLIFPSQQEPSNG

Sequences:

>Translated_611_residues
MNSGLMKRGSLTSKILGLMLVLILLSSSLSTFAIINLSYSLGDAKAINASGSLRMQSYRLMFYANSGSDAALDKIIEFEN
TLYSDTLKPSDSWFSPRKIADQYQLVIDKWLVMKYYIEQENSRDYVASLKDFVDTIDLLVLEMEHHAAFKLRLLAASQIL
GLSVMLIIAFVAVRFTKKKVVIPLQKLMESANTISKGNFEIEMPETEYIELTALTHALQKTAKELAMLYGDLESQVAEKT
LALTRANNELAFLYDNLLTLNANKLDYKALKAALNQLKGYESLDYLRLIIQYPEQELEVIEADGGWPDMTQESTRFPLQF
EQANLGYLELIADQTPNIALFNNFAIMLTRSIVIHNATEQRQQLALMEERGVIARELHDSLGQVLSFLKIQISLLRKNLD
CSCRSPIVEAQLTEINEGVSTAYVQLRELLSTFRLTIKEPDLKSALEAMLEQLRAKTNIKITLDYKLAPQWLEAKQHIHI
LQITREATLNAIKHAEASLINIHCYKDDKGMVNIDVCDNGIGIGHLKERDQHFGIGIMHERASKLSGKVVFSNNEISRFN
AATTTTIEQGSNKQDDALKPNHSFDLAQQSKGSSGTRVTLIFPSQQEPSNG
>Mature_611_residues
MNSGLMKRGSLTSKILGLMLVLILLSSSLSTFAIINLSYSLGDAKAINASGSLRMQSYRLMFYANSGSDAALDKIIEFEN
TLYSDTLKPSDSWFSPRKIADQYQLVIDKWLVMKYYIEQENSRDYVASLKDFVDTIDLLVLEMEHHAAFKLRLLAASQIL
GLSVMLIIAFVAVRFTKKKVVIPLQKLMESANTISKGNFEIEMPETEYIELTALTHALQKTAKELAMLYGDLESQVAEKT
LALTRANNELAFLYDNLLTLNANKLDYKALKAALNQLKGYESLDYLRLIIQYPEQELEVIEADGGWPDMTQESTRFPLQF
EQANLGYLELIADQTPNIALFNNFAIMLTRSIVIHNATEQRQQLALMEERGVIARELHDSLGQVLSFLKIQISLLRKNLD
CSCRSPIVEAQLTEINEGVSTAYVQLRELLSTFRLTIKEPDLKSALEAMLEQLRAKTNIKITLDYKLAPQWLEAKQHIHI
LQITREATLNAIKHAEASLINIHCYKDDKGMVNIDVCDNGIGIGHLKERDQHFGIGIMHERASKLSGKVVFSNNEISRFN
AATTTTIEQGSNKQDDALKPNHSFDLAQQSKGSSGTRVTLIFPSQQEPSNG

Specific function: Acts as a sensor for nitrate/nitrite and transduces signal of nitrate/nitrite availability to the narL/narP proteins. NarQ probably activates narL and narP by phosphorylation. NarQ probably negatively regulates the narL protein by dephosphorylation [H]

COG id: COG3850

COG function: function code T; Signal transduction histidine kinase, nitrate/nitrite-specific

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, GI1788812, Length=542, Percent_Identity=35.9778597785978, Blast_Score=308, Evalue=6e-85,
Organism=Escherichia coli, GI1787474, Length=553, Percent_Identity=30.7414104882459, Blast_Score=204, Evalue=1e-53,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR003594
- InterPro:   IPR003660
- InterPro:   IPR016380
- 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: 68667; Mature: 68667

Theoretical pI: Translated: 6.09; Mature: 6.09

Prosite motif: PS50885 HAMP

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.7 %Cys     (Translated Protein)
2.8 %Met     (Translated Protein)
3.4 %Cys+Met (Translated Protein)
0.7 %Cys     (Mature Protein)
2.8 %Met     (Mature Protein)
3.4 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MNSGLMKRGSLTSKILGLMLVLILLSSSLSTFAIINLSYSLGDAKAINASGSLRMQSYRL
CCCCCCCCCCHHHHHHHHHHHHHHHHCCCCEEEEEEEEEECCCCEEECCCCCEEEEEEEE
MFYANSGSDAALDKIIEFENTLYSDTLKPSDSWFSPRKIADQYQLVIDKWLVMKYYIEQE
EEEECCCCCHHHHHHHHHHHHHHHCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHCC
NSRDYVASLKDFVDTIDLLVLEMEHHAAFKLRLLAASQILGLSVMLIIAFVAVRFTKKKV
CCHHHHHHHHHHHHHHHHHHEEECCCCHHEEHHHHHHHHHHHHHHHHHHHHHHHHHCCEE
VIPLQKLMESANTISKGNFEIEMPETEYIELTALTHALQKTAKELAMLYGDLESQVAEKT
EEHHHHHHHHCCCCCCCCEEEECCCCCEEEHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
LALTRANNELAFLYDNLLTLNANKLDYKALKAALNQLKGYESLDYLRLIIQYPEQELEVI
HHHEECCCCEEEEEECEEEECCCCCHHHHHHHHHHHHCCCCHHHHHHHHHHCCCCCEEEE
EADGGWPDMTQESTRFPLQFEQANLGYLELIADQTPNIALFNNFAIMLTRSIVIHNATEQ
ECCCCCCCCCCCCCCCCEEECCCCCCEEEEEECCCCCEEEECCEEEEEEHHHHEECCHHH
RQQLALMEERGVIARELHDSLGQVLSFLKIQISLLRKNLDCSCRSPIVEAQLTEINEGVS
HHHHHHHHHCCHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCHHHHHHHHHCCHH
TAYVQLRELLSTFRLTIKEPDLKSALEAMLEQLRAKTNIKITLDYKLAPQWLEAKQHIHI
HHHHHHHHHHHHHEEEECCCCHHHHHHHHHHHHHCCCCEEEEEEEECCCHHHHHHCCEEE
LQITREATLNAIKHAEASLINIHCYKDDKGMVNIDVCDNGIGIGHLKERDQHFGIGIMHE
EEEEHHHHHHHHHHCCCEEEEEEEEECCCCEEEEEEECCCCCCCCCCCCCCCCCEEEEHH
RASKLSGKVVFSNNEISRFNAATTTTIEQGSNKQDDALKPNHSFDLAQQSKGSSGTRVTL
HHHHCCCEEEEECCCCCCCCCCEEEEECCCCCCCCCCCCCCCCCCCHHHCCCCCCCEEEE
IFPSQQEPSNG
EECCCCCCCCC
>Mature Secondary Structure
MNSGLMKRGSLTSKILGLMLVLILLSSSLSTFAIINLSYSLGDAKAINASGSLRMQSYRL
CCCCCCCCCCHHHHHHHHHHHHHHHHCCCCEEEEEEEEEECCCCEEECCCCCEEEEEEEE
MFYANSGSDAALDKIIEFENTLYSDTLKPSDSWFSPRKIADQYQLVIDKWLVMKYYIEQE
EEEECCCCCHHHHHHHHHHHHHHHCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHCC
NSRDYVASLKDFVDTIDLLVLEMEHHAAFKLRLLAASQILGLSVMLIIAFVAVRFTKKKV
CCHHHHHHHHHHHHHHHHHHEEECCCCHHEEHHHHHHHHHHHHHHHHHHHHHHHHHCCEE
VIPLQKLMESANTISKGNFEIEMPETEYIELTALTHALQKTAKELAMLYGDLESQVAEKT
EEHHHHHHHHCCCCCCCCEEEECCCCCEEEHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
LALTRANNELAFLYDNLLTLNANKLDYKALKAALNQLKGYESLDYLRLIIQYPEQELEVI
HHHEECCCCEEEEEECEEEECCCCCHHHHHHHHHHHHCCCCHHHHHHHHHHCCCCCEEEE
EADGGWPDMTQESTRFPLQFEQANLGYLELIADQTPNIALFNNFAIMLTRSIVIHNATEQ
ECCCCCCCCCCCCCCCCEEECCCCCCEEEEEECCCCCEEEECCEEEEEEHHHHEECCHHH
RQQLALMEERGVIARELHDSLGQVLSFLKIQISLLRKNLDCSCRSPIVEAQLTEINEGVS
HHHHHHHHHCCHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCHHHHHHHHHCCHH
TAYVQLRELLSTFRLTIKEPDLKSALEAMLEQLRAKTNIKITLDYKLAPQWLEAKQHIHI
HHHHHHHHHHHHHEEEECCCCHHHHHHHHHHHHHCCCCEEEEEEEECCCHHHHHHCCEEE
LQITREATLNAIKHAEASLINIHCYKDDKGMVNIDVCDNGIGIGHLKERDQHFGIGIMHE
EEEEHHHHHHHHHHCCCEEEEEEEEECCCCEEEEEEECCCCCCCCCCCCCCCCCEEEEHH
RASKLSGKVVFSNNEISRFNAATTTTIEQGSNKQDDALKPNHSFDLAQQSKGSSGTRVTL
HHHHCCCEEEEECCCCCCCCCCEEEEECCCCCCCCCCCCCCCCCCCHHHCCCCCCCEEEE
IFPSQQEPSNG
EECCCCCCCCC

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: 6.0

TargetDB status: NA

Availability: NA

References: 1528845; 1508040; 9205837; 9278503 [H]