| Definition | Escherichia coli 55989, complete genome. |
|---|---|
| Accession | NC_011748 |
| Length | 5,154,862 |
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The map label for this gene is narQ
Identifier: 218696095
GI number: 218696095
Start: 2808794
End: 2810494
Strand: Direct
Name: narQ
Synonym: EC55989_2749
Alternate gene names: 218696095
Gene position: 2808794-2810494 (Clockwise)
Preceding gene: 218696091
Following gene: 218696096
Centisome position: 54.49
GC content: 51.85
Gene sequence:
>1701_bases GTGATTGTTAAACGACCCGTCTCGGCCAGTCTGGCCCGGGCCTTTTTTTACATTGTGCTGCTGTCGATTCTTTCCACGGG TATCGCTCTGCTAACTCTGGCGAGCAGTTTGCGCGACGCTGAGGCTATCAATATTGCCGGATCGCTGCGTATGCAGAGTT ACCGCCTGGGCTACGACTTGCAAAGTGGCAGTCCACAACTCAATGCACATTGCCAGTTGTTTCAGCAGGCACTGCATTCA CCGGTATTAACCAATCTCAACGTCTGGTATGTGCCAGAAGCAGTAAAAACTCGCTATGCGCATCTGAATGCCAACTGGCT GGAGATGAATAATCGGCTCAGCAAGGGCGATTTGCCGTGGTATCAGGCCAATATTAATAATTATGTTAATCAGATAGACC TGTTCGTGCTGGCTTTACAGCACTACGCTGAACGCAAAATGCTGCTGGTGGTGGCGATTTCCCTGGCTGGCGGTATCGGT ATTTTCACGCTGGTCTTTTTTACTTTGCGCCGCATACGCCATCAGGTGGTTGCCCCGCTGAATCAGCTGGTTACCGCCAG TCAGCGTATTGAACACGGACAGTTCGACTCGCCGCCGCTGGATACCAGTCTGCCGAATGAGCTTGGTCTGCTTGCAAAAA CCTTTAACCAGATGTCGAGCGAGCTGCATAAATTGTACCTTTCGCTGGAGGCGTCAGTAGAAGAAAAGACCCGCGATCTC CACGAGGCCAAGCGTCGCCTGGAGGTGTTGTATCAGTGTTCGCAAGCGCTGAACACCAGCCAGATTGATGTGCATTGTTT CCGCCATATTTTGCAGATTGTTCGCGACAATGAAGCGGCTGAATATCTGGAGCTGAACGTTGGGGATAACTGGCGGATTA GCGAAGGGAAGCCAAACCCTGAGCTGCCAATGCAGATTTTACCGGTGACAATGCAAGAGACGGTTTACGGCGAACTGCAC TGGCAAAATAGTCACGTTTCATCATCAGAACCGCTGCTTAACAGTGTTTCATCGATGCTGGGACGCGGTTTGTACTTTAA TCAGGCGCAGAAGCATTTTCAGCAGTTATTGTTGATGGAAGAACGTGCAACCATCGCCCGCGAATTGCACGACTCGCTGG CTCAGGTACTTTCTTACTTACGTATCCAGTTGACGTTACTGAAGCGTTCGATACCGGAAGATAACGCCACCGCACAAAGT ATCATGGCCGATTTTTCCCAGGCGTTGAATGATGCTTATCGGCAGTTACGCGAGCTGTTGACTACTTTCCGCCTGACGCT GCAGCAGGCGGATCTCCCCTCCGCGTTGAGGGAAATGCTGGATACGTTACAAAATCAAACCAGCGCCAAACTGACCCTCG ACTGCCGTCTGCCAACCCTGGCGCTGGATGCGCAAATGCAGGTGCATTTGTTGCAAATTATTCGCGAAGCGGTGCTGAAT GCGATGAAGCACGCCAACGCCAGCGAAATCGCCGTCAGTTGCGTCACCGCGCCGGACGGCAATCACACGGTTTATATCCG TGATAACGGGATTGGTATCGGTGAACCGAAAGAACCCGAAGGTCATTATGGTCTGAATATCATGCGCGAACGCGCGGAAC GGCTGGGTGGGACGCTGACTTTTTCACAACCTTCCGGCGGCGGCACGTTAGTGAGTATTAGCTTTCGCTCTGCGGAGGGT GAGGAAAGTCAGTTGATGTAA
Upstream 100 bases:
>100_bases TATTTCGCTATAAACTGTGGCAGATCAAATAATCCCATCACTGACTAAATTGTGTTTCAGCGAACTGGAACATTAATGAT TTTTTGTGGAGAAGACGCGT
Downstream 100 bases:
>100_bases TGCCTCCTACTGACCAAAGAATACTTGCACTTAAGGTTCAGTATAAAAGGGCATGATAATTTACATTAACTCCTTTTTTT CTCCACGATTGGCTCGTACC
Product: nitrate/nitrite sensor protein NarQ
Products: NA
Alternate protein names: NA
Number of amino acids: Translated: 566; Mature: 566
Protein sequence:
>566_residues MIVKRPVSASLARAFFYIVLLSILSTGIALLTLASSLRDAEAINIAGSLRMQSYRLGYDLQSGSPQLNAHCQLFQQALHS PVLTNLNVWYVPEAVKTRYAHLNANWLEMNNRLSKGDLPWYQANINNYVNQIDLFVLALQHYAERKMLLVVAISLAGGIG IFTLVFFTLRRIRHQVVAPLNQLVTASQRIEHGQFDSPPLDTSLPNELGLLAKTFNQMSSELHKLYLSLEASVEEKTRDL HEAKRRLEVLYQCSQALNTSQIDVHCFRHILQIVRDNEAAEYLELNVGDNWRISEGKPNPELPMQILPVTMQETVYGELH WQNSHVSSSEPLLNSVSSMLGRGLYFNQAQKHFQQLLLMEERATIARELHDSLAQVLSYLRIQLTLLKRSIPEDNATAQS IMADFSQALNDAYRQLRELLTTFRLTLQQADLPSALREMLDTLQNQTSAKLTLDCRLPTLALDAQMQVHLLQIIREAVLN AMKHANASEIAVSCVTAPDGNHTVYIRDNGIGIGEPKEPEGHYGLNIMRERAERLGGTLTFSQPSGGGTLVSISFRSAEG EESQLM
Sequences:
>Translated_566_residues MIVKRPVSASLARAFFYIVLLSILSTGIALLTLASSLRDAEAINIAGSLRMQSYRLGYDLQSGSPQLNAHCQLFQQALHS PVLTNLNVWYVPEAVKTRYAHLNANWLEMNNRLSKGDLPWYQANINNYVNQIDLFVLALQHYAERKMLLVVAISLAGGIG IFTLVFFTLRRIRHQVVAPLNQLVTASQRIEHGQFDSPPLDTSLPNELGLLAKTFNQMSSELHKLYLSLEASVEEKTRDL HEAKRRLEVLYQCSQALNTSQIDVHCFRHILQIVRDNEAAEYLELNVGDNWRISEGKPNPELPMQILPVTMQETVYGELH WQNSHVSSSEPLLNSVSSMLGRGLYFNQAQKHFQQLLLMEERATIARELHDSLAQVLSYLRIQLTLLKRSIPEDNATAQS IMADFSQALNDAYRQLRELLTTFRLTLQQADLPSALREMLDTLQNQTSAKLTLDCRLPTLALDAQMQVHLLQIIREAVLN AMKHANASEIAVSCVTAPDGNHTVYIRDNGIGIGEPKEPEGHYGLNIMRERAERLGGTLTFSQPSGGGTLVSISFRSAEG EESQLM >Mature_566_residues MIVKRPVSASLARAFFYIVLLSILSTGIALLTLASSLRDAEAINIAGSLRMQSYRLGYDLQSGSPQLNAHCQLFQQALHS PVLTNLNVWYVPEAVKTRYAHLNANWLEMNNRLSKGDLPWYQANINNYVNQIDLFVLALQHYAERKMLLVVAISLAGGIG IFTLVFFTLRRIRHQVVAPLNQLVTASQRIEHGQFDSPPLDTSLPNELGLLAKTFNQMSSELHKLYLSLEASVEEKTRDL HEAKRRLEVLYQCSQALNTSQIDVHCFRHILQIVRDNEAAEYLELNVGDNWRISEGKPNPELPMQILPVTMQETVYGELH WQNSHVSSSEPLLNSVSSMLGRGLYFNQAQKHFQQLLLMEERATIARELHDSLAQVLSYLRIQLTLLKRSIPEDNATAQS IMADFSQALNDAYRQLRELLTTFRLTLQQADLPSALREMLDTLQNQTSAKLTLDCRLPTLALDAQMQVHLLQIIREAVLN AMKHANASEIAVSCVTAPDGNHTVYIRDNGIGIGEPKEPEGHYGLNIMRERAERLGGTLTFSQPSGGGTLVSISFRSAEG EESQLM
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=566, Percent_Identity=99.1166077738516, Blast_Score=1150, Evalue=0.0, Organism=Escherichia coli, GI1787474, Length=590, Percent_Identity=29.3220338983051, Blast_Score=199, Evalue=3e-52, Organism=Escherichia coli, GI87082311, Length=209, Percent_Identity=33.0143540669856, Blast_Score=69, Evalue=8e-13,
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: 63561; Mature: 63561
Theoretical pI: Translated: 6.60; Mature: 6.60
Prosite motif: PS50885 HAMP ; PS50109 HIS_KIN
Important sites: NA
Signals:
None
Transmembrane regions:
None
Cys/Met content:
0.9 %Cys (Translated Protein) 2.7 %Met (Translated Protein) 3.5 %Cys+Met (Translated Protein) 0.9 %Cys (Mature Protein) 2.7 %Met (Mature Protein) 3.5 %Cys+Met (Mature Protein)
Secondary structure:
>Translated Secondary Structure MIVKRPVSASLARAFFYIVLLSILSTGIALLTLASSLRDAEAINIAGSLRMQSYRLGYDL CCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHEECCEEC QSGSPQLNAHCQLFQQALHSPVLTNLNVWYVPEAVKTRYAHLNANWLEMNNRLSKGDLPW CCCCCCCHHHHHHHHHHHCCCHHCCCEEEECCHHHHHHHHHCCCHHHHHCCCCCCCCCCC YQANINNYVNQIDLFVLALQHYAERKMLLVVAISLAGGIGIFTLVFFTLRRIRHQVVAPL EEHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHHHHHHHHHHHHH NQLVTASQRIEHGQFDSPPLDTSLPNELGLLAKTFNQMSSELHKLYLSLEASVEEKTRDL HHHHHHHHHHCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HEAKRRLEVLYQCSQALNTSQIDVHCFRHILQIVRDNEAAEYLELNVGDNWRISEGKPNP HHHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHCCCCHHEEEEECCCCEEECCCCCCC ELPMQILPVTMQETVYGELHWQNSHVSSSEPLLNSVSSMLGRGLYFNQAQKHFQQLLLME CCCCEEECCHHHHHHEEEEEECCCCCCCCCHHHHHHHHHHHCCCHHHHHHHHHHHHHHHH ERATIARELHDSLAQVLSYLRIQLTLLKRSIPEDNATAQSIMADFSQALNDAYRQLRELL HHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHH TTFRLTLQQADLPSALREMLDTLQNQTSAKLTLDCRLPTLALDAQMQVHLLQIIREAVLN HHHHHHHHHCCCHHHHHHHHHHHHCCCCCEEEEEECCCEEECCHHHHHHHHHHHHHHHHH AMKHANASEIAVSCVTAPDGNHTVYIRDNGIGIGEPKEPEGHYGLNIMRERAERLGGTLT HHHCCCCCCEEEEEEECCCCCEEEEEEECCCCCCCCCCCCCCCCHHHHHHHHHHCCCEEE FSQPSGGGTLVSISFRSAEGEESQLM ECCCCCCCEEEEEEEECCCCCCCCCC >Mature Secondary Structure MIVKRPVSASLARAFFYIVLLSILSTGIALLTLASSLRDAEAINIAGSLRMQSYRLGYDL CCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHEECCEEC QSGSPQLNAHCQLFQQALHSPVLTNLNVWYVPEAVKTRYAHLNANWLEMNNRLSKGDLPW CCCCCCCHHHHHHHHHHHCCCHHCCCEEEECCHHHHHHHHHCCCHHHHHCCCCCCCCCCC YQANINNYVNQIDLFVLALQHYAERKMLLVVAISLAGGIGIFTLVFFTLRRIRHQVVAPL EEHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHHHHHHHHHHHHH NQLVTASQRIEHGQFDSPPLDTSLPNELGLLAKTFNQMSSELHKLYLSLEASVEEKTRDL HHHHHHHHHHCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HEAKRRLEVLYQCSQALNTSQIDVHCFRHILQIVRDNEAAEYLELNVGDNWRISEGKPNP HHHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHCCCCHHEEEEECCCCEEECCCCCCC ELPMQILPVTMQETVYGELHWQNSHVSSSEPLLNSVSSMLGRGLYFNQAQKHFQQLLLME CCCCEEECCHHHHHHEEEEEECCCCCCCCCHHHHHHHHHHHCCCHHHHHHHHHHHHHHHH ERATIARELHDSLAQVLSYLRIQLTLLKRSIPEDNATAQSIMADFSQALNDAYRQLRELL HHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHH TTFRLTLQQADLPSALREMLDTLQNQTSAKLTLDCRLPTLALDAQMQVHLLQIIREAVLN HHHHHHHHHCCCHHHHHHHHHHHHCCCCCEEEEEECCCEEECCHHHHHHHHHHHHHHHHH AMKHANASEIAVSCVTAPDGNHTVYIRDNGIGIGEPKEPEGHYGLNIMRERAERLGGTLT HHHCCCCCCEEEEEEECCCCCEEEEEEECCCCCCCCCCCCCCCCHHHHHHHHHHCCCEEE FSQPSGGGTLVSISFRSAEGEESQLM ECCCCCCCEEEEEEEECCCCCCCCCC
PDB accession: NA
Resolution: NA
Structure class: Unstructured
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]