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The map label for this gene is nreB [H]

Identifier: 91786782

GI number: 91786782

Start: 900243

End: 901583

Strand: Reverse

Name: nreB [H]

Synonym: Bpro_0880

Alternate gene names: 91786782

Gene position: 901583-900243 (Counterclockwise)

Preceding gene: 91786784

Following gene: 91786781

Centisome position: 17.34

GC content: 62.49

Gene sequence:

>1341_bases
GTGAAAAAATTTTCGATCCCCAAAATGGCCATCAGCCTGCCCTTGGCGGTGCTGGCCGCCGCCATCCTCATTTTCATCAA
TGAGGCGAGTTTTCACGAGTCCACGGCGGCGGCGGCCAACATCGAGGAGGCGCAGCAAACCCGTGAAGCCATCAATCAAT
TGCTGCAGCGCATGCTGGATGCGGAAACCGGCTCACGAGGCTACCTGCTGACCGGCGACCCGCGCTATCTGGAGCCCTAC
AACAACGCCACGGCAGATATCAGCCAGAACCTGGATGTGCTGCGTCAGCTGTTCATCCCCTACCGGAACGAACTCGCGGA
GTTCGGCGTCATGTCGCGGCATATTTCGCGAAAACTGGCCGAAATGGACCTGAGCGTGCGCATGCGCAAGGAAGGCAATG
AAGATGCCTGGAAATTTGTCCTGACCACGGATGTCGGCAAGGAGCACATGGAGGCGATTCGCGTGCAATCGTCCAAGCTG
GCCGCCAGCAGCATCCGCAAGATGGAACTGGGCCAGGCCCAGATCAAGAAAACACTGCAGCTGTCCCGCATCGGCGTGGC
CACCATGGCGCTGGCCGGCCTGCTGGCTTTTTACATGTACCTGCTGCAAACCAAGGCCCTGCTCGCCTCGGGCCGGCGCG
AGCAGGAGTCCCTGCAGCGCGAGCGTGACCTGCTGGAAAAGCAGGTGCGGGAGCGCACCGCCACCCTGGCAGAACTCGCC
ACCCATTTGCAGAATGTGCGCGAGGATGAACGGGGCCACCTGGCCCGCGAGCTGCACGACGAACTGGGCGCACTTCTGAC
AGCCGCCAAACTGGATGTCGCCAGACTGCGGTCACGCCTGGCGGGCAACCTGCCGGAAGCGGCAGAACGCCTGGAGCACC
TGACCAGCACGCTGAACAGCGGTATTGCCCTGAAGCGCCGCATTGTCGAAGATTTGCGCCCCTCCTCGTTGTCCCACCTG
GGTCTGGTGGCCTCCCTGGAAATTCTGGCGCGGGAATTCGAGGAGCGATCCGGCCTGTCCATCACCACCGACCTGGAGTC
AGTGGAACTTGGCGGTTCGGCCCAGCTGACGGTGTACCGGCTGGTGCAGGAGTCGCTGACCAACATCGCCAAATATGCCG
CGGCCAGCCAGGCCGAGATCAGCCTTCACAATTTCGACCGATACATCTCCGTGGAGGTCAAGGACAACGGCAAAGGCTTC
CGAGTGGACAGCGTGGGGCCCACCAGCCACGGCCTGGCGGGCATGCGCCATCGCGTGGAGGCCGCCGGCGGTCGCCTGAC
GGTCACCAGCACCGAGGGAAGCGGCACGCGGATTTCTGCCGTGCTGCCCAAAACGATTTGA

Upstream 100 bases:

>100_bases
CAATCAACGCAATGAAAAGGATGGCCGGACCGGACATCCGCATTGGCTTTAGTGCCCATTATTGACGAATTATTCCCCGA
AGTATCCAACGGAGCCAGCC

Downstream 100 bases:

>100_bases
CCGGACCGCACGCGGGCGCCCAACAGTAACAAACTGTCAGCGCCCTCCTACAGCGCCTCCCCCCTGGAACTGACAGGGGC
ACCCGTCCACAGCCGATGAG

Product: multi-sensor signal transduction histidine kinase

Products: NA

Alternate protein names: Nitrogen regulation protein B [H]

Number of amino acids: Translated: 446; Mature: 446

Protein sequence:

>446_residues
MKKFSIPKMAISLPLAVLAAAILIFINEASFHESTAAAANIEEAQQTREAINQLLQRMLDAETGSRGYLLTGDPRYLEPY
NNATADISQNLDVLRQLFIPYRNELAEFGVMSRHISRKLAEMDLSVRMRKEGNEDAWKFVLTTDVGKEHMEAIRVQSSKL
AASSIRKMELGQAQIKKTLQLSRIGVATMALAGLLAFYMYLLQTKALLASGRREQESLQRERDLLEKQVRERTATLAELA
THLQNVREDERGHLARELHDELGALLTAAKLDVARLRSRLAGNLPEAAERLEHLTSTLNSGIALKRRIVEDLRPSSLSHL
GLVASLEILAREFEERSGLSITTDLESVELGGSAQLTVYRLVQESLTNIAKYAAASQAEISLHNFDRYISVEVKDNGKGF
RVDSVGPTSHGLAGMRHRVEAAGGRLTVTSTEGSGTRISAVLPKTI

Sequences:

>Translated_446_residues
MKKFSIPKMAISLPLAVLAAAILIFINEASFHESTAAAANIEEAQQTREAINQLLQRMLDAETGSRGYLLTGDPRYLEPY
NNATADISQNLDVLRQLFIPYRNELAEFGVMSRHISRKLAEMDLSVRMRKEGNEDAWKFVLTTDVGKEHMEAIRVQSSKL
AASSIRKMELGQAQIKKTLQLSRIGVATMALAGLLAFYMYLLQTKALLASGRREQESLQRERDLLEKQVRERTATLAELA
THLQNVREDERGHLARELHDELGALLTAAKLDVARLRSRLAGNLPEAAERLEHLTSTLNSGIALKRRIVEDLRPSSLSHL
GLVASLEILAREFEERSGLSITTDLESVELGGSAQLTVYRLVQESLTNIAKYAAASQAEISLHNFDRYISVEVKDNGKGF
RVDSVGPTSHGLAGMRHRVEAAGGRLTVTSTEGSGTRISAVLPKTI
>Mature_446_residues
MKKFSIPKMAISLPLAVLAAAILIFINEASFHESTAAAANIEEAQQTREAINQLLQRMLDAETGSRGYLLTGDPRYLEPY
NNATADISQNLDVLRQLFIPYRNELAEFGVMSRHISRKLAEMDLSVRMRKEGNEDAWKFVLTTDVGKEHMEAIRVQSSKL
AASSIRKMELGQAQIKKTLQLSRIGVATMALAGLLAFYMYLLQTKALLASGRREQESLQRERDLLEKQVRERTATLAELA
THLQNVREDERGHLARELHDELGALLTAAKLDVARLRSRLAGNLPEAAERLEHLTSTLNSGIALKRRIVEDLRPSSLSHL
GLVASLEILAREFEERSGLSITTDLESVELGGSAQLTVYRLVQESLTNIAKYAAASQAEISLHNFDRYISVEVKDNGKGF
RVDSVGPTSHGLAGMRHRVEAAGGRLTVTSTEGSGTRISAVLPKTI

Specific function: Member of the two-component regulatory system nreB/nreC involved in the control of dissimilatory nitrate/nitrite reduction in response to oxygen. NreB functions as a direct oxygen sensor histidine kinase which is autophosphorylated, in the absence of oxyg

COG id: COG4585

COG function: function code T; Signal transduction histidine kinase

Gene ontology:

Cell location: Cytoplasm (Potential) [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=241, Percent_Identity=29.045643153527, Blast_Score=75, Evalue=6e-15,
Organism=Escherichia coli, GI87082311, Length=248, Percent_Identity=29.8387096774194, Blast_Score=73, Evalue=4e-14,
Organism=Escherichia coli, GI1788812, Length=194, Percent_Identity=26.8041237113402, Blast_Score=64, Evalue=2e-11,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR003594
- InterPro:   IPR000014
- InterPro:   IPR004358
- InterPro:   IPR011712
- InterPro:   IPR005467
- InterPro:   IPR017203 [H]

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

EC number: =2.7.13.3 [H]

Molecular weight: Translated: 49263; Mature: 49263

Theoretical pI: Translated: 8.71; Mature: 8.71

Prosite motif: PS50109 HIS_KIN

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
2.5 %Met     (Translated Protein)
2.5 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
2.5 %Met     (Mature Protein)
2.5 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MKKFSIPKMAISLPLAVLAAAILIFINEASFHESTAAAANIEEAQQTREAINQLLQRMLD
CCCCCCCHHHHHHHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHC
AETGSRGYLLTGDPRYLEPYNNATADISQNLDVLRQLFIPYRNELAEFGVMSRHISRKLA
CCCCCCCEEECCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
EMDLSVRMRKEGNEDAWKFVLTTDVGKEHMEAIRVQSSKLAASSIRKMELGQAQIKKTLQ
HHHHHHHHHCCCCCCCEEEEEEECCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
LSRIGVATMALAGLLAFYMYLLQTKALLASGRREQESLQRERDLLEKQVRERTATLAELA
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHH
THLQNVREDERGHLARELHDELGALLTAAKLDVARLRSRLAGNLPEAAERLEHLTSTLNS
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHC
GIALKRRIVEDLRPSSLSHLGLVASLEILAREFEERSGLSITTDLESVELGGSAQLTVYR
CHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHCCCEEEECCHHHCCCCCCHHHHHH
LVQESLTNIAKYAAASQAEISLHNFDRYISVEVKDNGKGFRVDSVGPTSHGLAGMRHRVE
HHHHHHHHHHHHHHCCCCCEEEECCCEEEEEEEECCCCEEEECCCCCCCCCHHHHHHHHH
AAGGRLTVTSTEGSGTRISAVLPKTI
HCCCEEEEEECCCCCCEEEEECCCCC
>Mature Secondary Structure
MKKFSIPKMAISLPLAVLAAAILIFINEASFHESTAAAANIEEAQQTREAINQLLQRMLD
CCCCCCCHHHHHHHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHC
AETGSRGYLLTGDPRYLEPYNNATADISQNLDVLRQLFIPYRNELAEFGVMSRHISRKLA
CCCCCCCEEECCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
EMDLSVRMRKEGNEDAWKFVLTTDVGKEHMEAIRVQSSKLAASSIRKMELGQAQIKKTLQ
HHHHHHHHHCCCCCCCEEEEEEECCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
LSRIGVATMALAGLLAFYMYLLQTKALLASGRREQESLQRERDLLEKQVRERTATLAELA
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHH
THLQNVREDERGHLARELHDELGALLTAAKLDVARLRSRLAGNLPEAAERLEHLTSTLNS
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHC
GIALKRRIVEDLRPSSLSHLGLVASLEILAREFEERSGLSITTDLESVELGGSAQLTVYR
CHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHCCCEEEECCHHHCCCCCCHHHHHH
LVQESLTNIAKYAAASQAEISLHNFDRYISVEVKDNGKGFRVDSVGPTSHGLAGMRHRVE
HHHHHHHHHHHHHHCCCCCEEEECCCEEEEEEEECCCCEEEECCCCCCCCCHHHHHHHHH
AAGGRLTVTSTEGSGTRISAVLPKTI
HCCCEEEEEECCCCCCEEEEECCCCC

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: 9.0

TargetDB status: NA

Availability: NA

References: NA