Click here to switch to the map view.

The map label for this gene is ihfB [H]

Identifier: 218710036

GI number: 218710036

Start: 2206116

End: 2206400

Strand: Reverse

Name: ihfB [H]

Synonym: VS_2056

Alternate gene names: 218710036

Gene position: 2206400-2206116 (Counterclockwise)

Preceding gene: 218710037

Following gene: 218710035

Centisome position: 66.87

GC content: 43.16

Gene sequence:

>285_bases
ATGACTAAGTCTGAATTGATTGAAAGACTGTGCGCTGAGCAAACGCATCTTTCTGCAAAAGAAATTGAAGACGCTGTAAA
AGACATTTTAGAGCACATGGCTTCAACACTAGAAAGTGGTGATCGAATCGAAATTCGCGGCTTTGGCAGCTTTTCTCTGC
ATTACCGTGAACCTCGTGTTGGACGTAATCCTAAAACTGGTGACAAGGTTGAGTTGGAAGGTAAATACGTTCCTCACTTC
AAACCAGGTAAAGAGCTACGCGAACGAGTAAACTCAGGGTTGTAG

Upstream 100 bases:

>100_bases
ATAGCTATCTAGCCAAGAAAGGAGCCGTAAGGCTCCTTTTTTTTTGCTTATTTTTCCTATAGGTCTATAATTTCTAAAAA
GAAAACCAACGAGGGTAACT

Downstream 100 bases:

>100_bases
GCTACTTATCGGAATTAAGAAAAGCGGCATACTATAATGTATGCCGCTTTTTTATGACCATAATATGGTGGTCTGATTAG
TAATTTTCCTGCATAATCGT

Product: integration host factor subunit beta

Products: NA

Alternate protein names: IHF-beta [H]

Number of amino acids: Translated: 94; Mature: 93

Protein sequence:

>94_residues
MTKSELIERLCAEQTHLSAKEIEDAVKDILEHMASTLESGDRIEIRGFGSFSLHYREPRVGRNPKTGDKVELEGKYVPHF
KPGKELRERVNSGL

Sequences:

>Translated_94_residues
MTKSELIERLCAEQTHLSAKEIEDAVKDILEHMASTLESGDRIEIRGFGSFSLHYREPRVGRNPKTGDKVELEGKYVPHF
KPGKELRERVNSGL
>Mature_93_residues
TKSELIERLCAEQTHLSAKEIEDAVKDILEHMASTLESGDRIEIRGFGSFSLHYREPRVGRNPKTGDKVELEGKYVPHFK
PGKELRERVNSGL

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, GI1787141, Length=91, Percent_Identity=81.3186813186813, Blast_Score=160, Evalue=2e-41,
Organism=Escherichia coli, GI1790433, Length=90, Percent_Identity=35.5555555555556, Blast_Score=72, Evalue=7e-15,
Organism=Escherichia coli, GI1786644, Length=91, Percent_Identity=35.1648351648352, Blast_Score=71, Evalue=1e-14,
Organism=Escherichia coli, GI1788005, Length=93, Percent_Identity=34.4086021505376, Blast_Score=66, Evalue=5e-13,

Paralogues:

None

Copy number: NA

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: 10693; Mature: 10562

Theoretical pI: Translated: 6.96; Mature: 6.96

Prosite motif: PS00045 HISTONE_LIKE

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.1 %Cys     (Translated Protein)
2.1 %Met     (Translated Protein)
3.2 %Cys+Met (Translated Protein)
1.1 %Cys     (Mature Protein)
1.1 %Met     (Mature Protein)
2.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MTKSELIERLCAEQTHLSAKEIEDAVKDILEHMASTLESGDRIEIRGFGSFSLHYREPRV
CCHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHCCCCEEEEEECCCEEEEECCCCC
GRNPKTGDKVELEGKYVPHFKPGKELRERVNSGL
CCCCCCCCEEEECCCCCCCCCCCHHHHHHHHCCC
>Mature Secondary Structure 
TKSELIERLCAEQTHLSAKEIEDAVKDILEHMASTLESGDRIEIRGFGSFSLHYREPRV
CHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHCCCCEEEEEECCCEEEEECCCCC
GRNPKTGDKVELEGKYVPHFKPGKELRERVNSGL
CCCCCCCCEEEECCCCCCCCCCCHHHHHHHHCCC

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