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The map label for this gene is ihfB [H]

Identifier: 85859096

GI number: 85859096

Start: 1274117

End: 1274398

Strand: Direct

Name: ihfB [H]

Synonym: SYN_03200

Alternate gene names: 85859096

Gene position: 1274117-1274398 (Clockwise)

Preceding gene: 85859094

Following gene: 85859104

Centisome position: 40.08

GC content: 41.49

Gene sequence:

>282_bases
ATGAACAAGTCCGAGCTCATTGAAGCTTTGAGCAAAAAAGAAGGCCTTACGGAAAAAAAAGCCATTGAGGTGATTAATCT
GCTTTTTAAAGGATTCACCGAGGAACTGCAAAAGGGAGGTCGTATCGAAATACGTGGTTTCGGCAGCTTCGTCGTCAGAA
ATTACAATGCCTACACAGGCAGAAATCCGAAAACAGGTAAAAACATTAAAGTATCTCCTAAAAGATTGCCTTTTTTCAAG
GTTGGCAAAGAGCTTAAAGAGCGCGTTGACGGCAAGGTATGA

Upstream 100 bases:

>100_bases
CCAAATTGAGAGGCATATTAGCCGGTTATTTGAAATTACTGTTGATCACGCATTACGCACTATATAGGATTTCGAAGCAG
CAGTTACACAGGGAGGTGTT

Downstream 100 bases:

>100_bases
TTTGAGCAAGTCCGGCGCTTCACTTCGGGAAGAGATAAAACGACGTTGATCAACGTTCATTTAAAAGTTAAACATTAAGG
AGGCTGAAAAGAGTCTCCTT

Product: integration host factor beta-subunit

Products: NA

Alternate protein names: IHF-beta [H]

Number of amino acids: Translated: 93; Mature: 93

Protein sequence:

>93_residues
MNKSELIEALSKKEGLTEKKAIEVINLLFKGFTEELQKGGRIEIRGFGSFVVRNYNAYTGRNPKTGKNIKVSPKRLPFFK
VGKELKERVDGKV

Sequences:

>Translated_93_residues
MNKSELIEALSKKEGLTEKKAIEVINLLFKGFTEELQKGGRIEIRGFGSFVVRNYNAYTGRNPKTGKNIKVSPKRLPFFK
VGKELKERVDGKV
>Mature_93_residues
MNKSELIEALSKKEGLTEKKAIEVINLLFKGFTEELQKGGRIEIRGFGSFVVRNYNAYTGRNPKTGKNIKVSPKRLPFFK
VGKELKERVDGKV

Specific function: This protein is one of the two subunits of integration host factor, a specific DNA-binding protein that functions in genetic recombination as well as in transcriptional and translational control [H]

COG id: COG0776

COG function: function code L; Bacterial nucleoid DNA-binding protein

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the bacterial histone-like protein family [H]

Homologues:

Organism=Escherichia coli, GI1786644, Length=90, Percent_Identity=36.6666666666667, Blast_Score=76, Evalue=4e-16,
Organism=Escherichia coli, GI1787141, Length=91, Percent_Identity=42.8571428571429, Blast_Score=75, Evalue=1e-15,
Organism=Escherichia coli, GI1790433, Length=89, Percent_Identity=38.2022471910112, Blast_Score=72, Evalue=7e-15,
Organism=Escherichia coli, GI1788005, Length=90, Percent_Identity=37.7777777777778, Blast_Score=71, Evalue=2e-14,

Paralogues:

None

Copy number: 860 Molecules/Cell In: Growth-Phase, Minimal Media (Based on E. coli). 2040 Molecules/Cell In: Stationary-Phase, Rich-Media (Based on E. coli). [C]

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR000119
- InterPro:   IPR020816
- InterPro:   IPR010992
- InterPro:   IPR005685 [H]

Pfam domain/function: PF00216 Bac_DNA_binding [H]

EC number: NA

Molecular weight: Translated: 10544; Mature: 10544

Theoretical pI: Translated: 10.77; Mature: 10.77

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
1.1 %Met     (Translated Protein)
1.1 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
1.1 %Met     (Mature Protein)
1.1 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MNKSELIEALSKKEGLTEKKAIEVINLLFKGFTEELQKGGRIEIRGFGSFVVRNYNAYTG
CCHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHCCCCEEEEECCHHHHCCCCCCCC
RNPKTGKNIKVSPKRLPFFKVGKELKERVDGKV
CCCCCCCCEEECCCCCCHHHHHHHHHHHCCCCC
>Mature Secondary Structure
MNKSELIEALSKKEGLTEKKAIEVINLLFKGFTEELQKGGRIEIRGFGSFVVRNYNAYTG
CCHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHCCCCEEEEECCHHHHCCCCCCCC
RNPKTGKNIKVSPKRLPFFKVGKELKERVDGKV
CCCCCCCCEEECCCCCCHHHHHHHHHHHCCCCC

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: DNA [C]

Specific reaction: Protein + DNA = Protein-DNA [C]

General reaction: NA

Inhibitor: NA

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: NA