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The map label for this gene is hfq [H]

Identifier: 39997097

GI number: 39997097

Start: 2191488

End: 2191712

Strand: Reverse

Name: hfq [H]

Synonym: GSU1999

Alternate gene names: 39997097

Gene position: 2191712-2191488 (Counterclockwise)

Preceding gene: 39997098

Following gene: 39997096

Centisome position: 57.46

GC content: 53.78

Gene sequence:

>225_bases
ATGGCGAAAGCACCATTCAACATTCAGGACCAGTACCTCAACCAGTCGCGTAAGGAGCGGATCAAGGTCGCCGTGCGGCT
CATGTCGGGCGAGAAGCTAGAAGGATACATCAAGTCGTTCGACAACTTTTCCGTGCTCATGGAGATCCAGGGTGACATGC
TCATCTACAAGCACGCCATTACCTCCATTACCTCCGTGGACGGTCACTTCAGGCTGCACCAGTAG

Upstream 100 bases:

>100_bases
GTTTCGCAAGGATCCTGCAATAAAGTGGGTTGAATATCCGGCCAATTTTGATAGTATCTCTACCATTGCGATGAAATTTT
TTGGATGAAGGAGCGGCACT

Downstream 100 bases:

>100_bases
CACACTGTTCGCCGGTCCGGGACGTCGCGGATTCCCGTGGTCTCCCGGACCGGCCGTACTCATCTCCCCCTGGTTGATTC
CTTGAAAGAAAAACTACCCT

Product: hfq protein

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 74; Mature: 73

Protein sequence:

>74_residues
MAKAPFNIQDQYLNQSRKERIKVAVRLMSGEKLEGYIKSFDNFSVLMEIQGDMLIYKHAITSITSVDGHFRLHQ

Sequences:

>Translated_74_residues
MAKAPFNIQDQYLNQSRKERIKVAVRLMSGEKLEGYIKSFDNFSVLMEIQGDMLIYKHAITSITSVDGHFRLHQ
>Mature_73_residues
AKAPFNIQDQYLNQSRKERIKVAVRLMSGEKLEGYIKSFDNFSVLMEIQGDMLIYKHAITSITSVDGHFRLHQ

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=63, Percent_Identity=42.8571428571429, Blast_Score=59, Evalue=9e-11,

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: 8588; Mature: 8457

Theoretical pI: Translated: 9.61; Mature: 9.61

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
5.4 %Met     (Translated Protein)
5.4 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
4.1 %Met     (Mature Protein)
4.1 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MAKAPFNIQDQYLNQSRKERIKVAVRLMSGEKLEGYIKSFDNFSVLMEIQGDMLIYKHAI
CCCCCCCCCHHHHCHHHHHHHHHHHHHCCCCCHHHHHHCCCCEEEEEEECCCEEEEHHHH
TSITSVDGHFRLHQ
HHHHCCCCEEEECC
>Mature Secondary Structure 
AKAPFNIQDQYLNQSRKERIKVAVRLMSGEKLEGYIKSFDNFSVLMEIQGDMLIYKHAI
CCCCCCCCHHHHCHHHHHHHHHHHHHCCCCCHHHHHHCCCCEEEEEEECCCEEEEHHHH
TSITSVDGHFRLHQ
HHHHCCCCEEEECC

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