Click here to switch to the map view.

The map label for this gene is ihfB [H]

Identifier: 93006496

GI number: 93006496

Start: 2057952

End: 2058200

Strand: Reverse

Name: ihfB [H]

Synonym: Pcryo_1672

Alternate gene names: 93006496

Gene position: 2058200-2057952 (Counterclockwise)

Preceding gene: 93006497

Following gene: 93006495

Centisome position: 67.26

GC content: 47.39

Gene sequence:

>249_bases
ATGACAGATACCGTTGTCGATGACGCCGTACGCGAGATATTAAACTTGATGACTCATACGCTCGCCAATGATGGTCGAGT
AGAAGTTCGTGGGTTTGGCAGTTTTTGTCTTCATCATCGCCGTGCTCGTATGGGTCGCAATCCTAAAACGGGTGAAAGCG
TACCAGTACCTGCAAAAGCAATTCCGCATTTTAAGCCAGGCAAGGCATTACGTGAAGCTGTAAACGAAAAAGTAGCAGGC
GGCCAATAA

Upstream 100 bases:

>100_bases
TCCATCATCTTATCTATCAATGAACAAGGCAAGTATGATAATGCAGCAAACAATCAATAAGTCCGAATTTATTAGTAATC
TGAGTGCAAATTGTGACACG

Downstream 100 bases:

>100_bases
GCCAGTTGAAGTAATATAAGATATTCTACCGATCTACTACTAAAGTATGAGCCGATTTTTCTTATTTATACTAACCCTTT
TATGACGTAGTAATCTCAAT

Product: histone-like DNA-binding protein

Products: NA

Alternate protein names: IHF-beta [H]

Number of amino acids: Translated: 82; Mature: 81

Protein sequence:

>82_residues
MTDTVVDDAVREILNLMTHTLANDGRVEVRGFGSFCLHHRRARMGRNPKTGESVPVPAKAIPHFKPGKALREAVNEKVAG
GQ

Sequences:

>Translated_82_residues
MTDTVVDDAVREILNLMTHTLANDGRVEVRGFGSFCLHHRRARMGRNPKTGESVPVPAKAIPHFKPGKALREAVNEKVAG
GQ
>Mature_81_residues
TDTVVDDAVREILNLMTHTLANDGRVEVRGFGSFCLHHRRARMGRNPKTGESVPVPAKAIPHFKPGKALREAVNEKVAGG
Q

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=71, Percent_Identity=57.7464788732394, Blast_Score=91, Evalue=1e-20,
Organism=Escherichia coli, GI1786644, Length=67, Percent_Identity=41.7910447761194, Blast_Score=64, Evalue=1e-12,
Organism=Escherichia coli, GI1790433, Length=74, Percent_Identity=37.8378378378378, Blast_Score=62, Evalue=7e-12,

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: 8960; Mature: 8829

Theoretical pI: Translated: 10.59; Mature: 10.59

Prosite motif: PS00045 HISTONE_LIKE

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.2 %Cys     (Translated Protein)
3.7 %Met     (Translated Protein)
4.9 %Cys+Met (Translated Protein)
1.2 %Cys     (Mature Protein)
2.5 %Met     (Mature Protein)
3.7 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MTDTVVDDAVREILNLMTHTLANDGRVEVRGFGSFCLHHRRARMGRNPKTGESVPVPAKA
CCCCHHHHHHHHHHHHHHHHHCCCCCEEEECHHHHHHHHHHHHCCCCCCCCCCCCCCCCC
IPHFKPGKALREAVNEKVAGGQ
CCCCCCCHHHHHHHHHHCCCCC
>Mature Secondary Structure 
TDTVVDDAVREILNLMTHTLANDGRVEVRGFGSFCLHHRRARMGRNPKTGESVPVPAKA
CCCHHHHHHHHHHHHHHHHHCCCCCEEEECHHHHHHHHHHHHCCCCCCCCCCCCCCCCC
IPHFKPGKALREAVNEKVAGGQ
CCCCCCCHHHHHHHHHHCCCCC

PDB accession: NA

Resolution: NA

Structure class: Alpha

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