Click here to switch to the map view.

The map label for this gene is ihfB [H]

Identifier: 118580201

GI number: 118580201

Start: 1909979

End: 1910254

Strand: Reverse

Name: ihfB [H]

Synonym: Ppro_1781

Alternate gene names: 118580201

Gene position: 1910254-1909979 (Counterclockwise)

Preceding gene: 118580202

Following gene: 118580200

Centisome position: 47.66

GC content: 51.09

Gene sequence:

>276_bases
ATGAACAGATCGGAACTCATTGAACACCTGGCGCTGCGGAAGGACATTTCCCACAAGCGTGCCGAAGAGATTATCACCCT
GATTTTCAGCGCCATGACCGAAGCCATGGTCAAAAACGAGCGGATCGAAATTCGCGGACTTGGCAGTTTCGTGATCAAGG
AGTATGACACTTATACCGGTCGAAATCCGAAGACCGGTGAGCCCATTCTGGTACGTCCCAAGAAACTCCCCTTCTTCAAG
GTCGGCAAGGAGTTAAAGGAGATGGTCATCGGCTGA

Upstream 100 bases:

>100_bases
GGAAGCTACCGCCCTGTCCAAGAAGTATCTCGGTGGATGTGGACACTGAAACCGGATAGCGATTTCACGGCCTGATACGG
GCTCATCTCGGGAGGAAATG

Downstream 100 bases:

>100_bases
GCAATGGTCATGGCGCCGGGCCTCCGGCTTCGGCATGTGCCAGCTTTTCATCGTAACGCACAACCGGGAGCCTGTGTAAC
ATGCCCTTTTCTCTCTTCGA

Product: histone family protein DNA-binding protein

Products: NA

Alternate protein names: IHF-beta [H]

Number of amino acids: Translated: 91; Mature: 91

Protein sequence:

>91_residues
MNRSELIEHLALRKDISHKRAEEIITLIFSAMTEAMVKNERIEIRGLGSFVIKEYDTYTGRNPKTGEPILVRPKKLPFFK
VGKELKEMVIG

Sequences:

>Translated_91_residues
MNRSELIEHLALRKDISHKRAEEIITLIFSAMTEAMVKNERIEIRGLGSFVIKEYDTYTGRNPKTGEPILVRPKKLPFFK
VGKELKEMVIG
>Mature_91_residues
MNRSELIEHLALRKDISHKRAEEIITLIFSAMTEAMVKNERIEIRGLGSFVIKEYDTYTGRNPKTGEPILVRPKKLPFFK
VGKELKEMVIG

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=89, Percent_Identity=38.2022471910112, Blast_Score=77, Evalue=2e-16,
Organism=Escherichia coli, GI1787141, Length=88, Percent_Identity=43.1818181818182, Blast_Score=70, Evalue=2e-14,
Organism=Escherichia coli, GI1790433, Length=89, Percent_Identity=31.4606741573034, Blast_Score=62, Evalue=6e-12,
Organism=Escherichia coli, GI1788005, Length=89, Percent_Identity=30.3370786516854, Blast_Score=59, Evalue=8e-11,

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: 10502; Mature: 10502

Theoretical pI: Translated: 10.17; Mature: 10.17

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
4.4 %Met     (Translated Protein)
4.4 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
4.4 %Met     (Mature Protein)
4.4 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MNRSELIEHLALRKDISHKRAEEIITLIFSAMTEAMVKNERIEIRGLGSFVIKEYDTYTG
CCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCEEEEECHHHHHHHHHCCCC
RNPKTGEPILVRPKKLPFFKVGKELKEMVIG
CCCCCCCCEEECCCCCCHHHHHHHHHHHHCC
>Mature Secondary Structure
MNRSELIEHLALRKDISHKRAEEIITLIFSAMTEAMVKNERIEIRGLGSFVIKEYDTYTG
CCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCEEEEECHHHHHHHHHCCCC
RNPKTGEPILVRPKKLPFFKVGKELKEMVIG
CCCCCCCCEEECCCCCCHHHHHHHHHHHHCC

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