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The map label for this gene is hfq

Identifier: 16078797

GI number: 16078797

Start: 1867373

End: 1867594

Strand: Direct

Name: hfq

Synonym: BSU17340

Alternate gene names: 16078797

Gene position: 1867373-1867594 (Clockwise)

Preceding gene: 255767406

Following gene: 16078798

Centisome position: 44.3

GC content: 40.54

Gene sequence:

>222_bases
ATGAAACCGATTAATATTCAGGATCAGTTTTTGAATCAAATCCGGAAAGAAAATACGTATGTCACTGTTTTTTTGCTGAA
CGGCTTTCAGTTGCGGGGCCAGGTGAAAGGCTTTGATAACTTTACCGTATTGTTGGAATCGGAAGGTAAGCAGCAGCTTA
TATATAAACATGCGATCTCAACGTTTGCGCCGCAAAAAAACGTCCAGCTTGAACTCGAATAG

Upstream 100 bases:

>100_bases
TGATATGGAGCTGAAAAAAAAGGAAATTTTCACACATATAGCAGGAAAACTCGAACTTTAATCGAAACTGTATGATATAG
AGAATCAAGGAGGACGAAAC

Downstream 100 bases:

>100_bases
ATCAAAAAATGCCATGTCAAGACATGAGGAAAGGCTGTCGGGGGTTCCCGGCGGCCATTTTTAACATGAATCCACTTTTG
CTCCAAGCTTTTTGTGTAAG

Product: RNA-binding protein Hfq

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 73; Mature: 73

Protein sequence:

>73_residues
MKPINIQDQFLNQIRKENTYVTVFLLNGFQLRGQVKGFDNFTVLLESEGKQQLIYKHAISTFAPQKNVQLELE

Sequences:

>Translated_73_residues
MKPINIQDQFLNQIRKENTYVTVFLLNGFQLRGQVKGFDNFTVLLESEGKQQLIYKHAISTFAPQKNVQLELE
>Mature_73_residues
MKPINIQDQFLNQIRKENTYVTVFLLNGFQLRGQVKGFDNFTVLLESEGKQQLIYKHAISTFAPQKNVQLELE

Specific function: RNA chaperone that binds small regulatory RNA (sRNAs) and mRNAs to facilitate mRNA translational regulation in response to envelope stress, environmental stress and changes in metabolite concentrations. Also binds with high specificity to tRNAs [H]

COG id: COG1923

COG function: function code R; Uncharacterized host factor I protein

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the hfq family [H]

Homologues:

Organism=Escherichia coli, GI1790614, Length=64, Percent_Identity=45.3125, Blast_Score=67, Evalue=2e-13,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR005001
- InterPro:   IPR010920
- InterPro:   IPR001163 [H]

Pfam domain/function: PF01423 LSM [H]

EC number: NA

Molecular weight: Translated: 8514; Mature: 8514

Theoretical pI: Translated: 9.05; Mature: 9.05

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
1.4 %Met     (Translated Protein)
1.4 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
1.4 %Met     (Mature Protein)
1.4 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MKPINIQDQFLNQIRKENTYVTVFLLNGFQLRGQVKGFDNFTVLLESEGKQQLIYKHAIS
CCCCCHHHHHHHHHHCCCCEEEEEEECCEEEEEEECCCCCEEEEEECCCCHHHHHHHHHH
TFAPQKNVQLELE
HCCCCCCEEEEEC
>Mature Secondary Structure
MKPINIQDQFLNQIRKENTYVTVFLLNGFQLRGQVKGFDNFTVLLESEGKQQLIYKHAIS
CCCCCHHHHHHHHHHCCCCEEEEEEECCEEEEEEECCCCCEEEEEECCCCHHHHHHHHHH
TFAPQKNVQLELE
HCCCCCCEEEEEC

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