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The map label for this gene is ihfB-1 [H]

Identifier: 197118442

GI number: 197118442

Start: 2373387

End: 2373662

Strand: Direct

Name: ihfB-1 [H]

Synonym: Gbem_2060

Alternate gene names: 197118442

Gene position: 2373387-2373662 (Clockwise)

Preceding gene: 197118441

Following gene: 197118443

Centisome position: 51.43

GC content: 51.81

Gene sequence:

>276_bases
ATGAACAAATCGGAACTCATTGAATCTCTCGCCGCAAAGAAAACCCTCTCCTTCAAGAAGGCCGAGGAGGTGGTCAACGC
AGTCTTCGCCTCGATGACCGACGCCCTTTTATCCGGCGACAGGATCGAGATCAGGGGGGTCGGAAGCTTCGTGGTGAAAG
AGTACGACGCCTACACCGGTAGAAATCCAAAGACAGGCGAATCCATTTCCGTCAAGGCGAAGAAGCTTCCCTTCTTCAAG
GTCGGTAAAGAACTGAAAGAGAAAGTCTCCAGCTAG

Upstream 100 bases:

>100_bases
ATCCTGGGAAGCCAGGGACGTACCGAGGAAGTCAAATACCTAGCCAAAAAGTACTTAAAAGGATGCTGCTAACGTAAATA
CGGTTCTCCGGAGGTGCACA

Downstream 100 bases:

>100_bases
GCTTAAAGCTAGGAGCAGATCGGTCTCACCTTTTTTGGCCCATTAGGCGCCTTCCGGGTAGCGCACGCCCGCAAGGCGCC
TTTCACTTGTCAACGGCTCA

Product: integration host factor subunit beta

Products: NA

Alternate protein names: IHF-beta [H]

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

Protein sequence:

>91_residues
MNKSELIESLAAKKTLSFKKAEEVVNAVFASMTDALLSGDRIEIRGVGSFVVKEYDAYTGRNPKTGESISVKAKKLPFFK
VGKELKEKVSS

Sequences:

>Translated_91_residues
MNKSELIESLAAKKTLSFKKAEEVVNAVFASMTDALLSGDRIEIRGVGSFVVKEYDAYTGRNPKTGESISVKAKKLPFFK
VGKELKEKVSS
>Mature_91_residues
MNKSELIESLAAKKTLSFKKAEEVVNAVFASMTDALLSGDRIEIRGVGSFVVKEYDAYTGRNPKTGESISVKAKKLPFFK
VGKELKEKVSS

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=45.5555555555556, Blast_Score=85, Evalue=7e-19,
Organism=Escherichia coli, GI1787141, Length=91, Percent_Identity=43.956043956044, Blast_Score=80, Evalue=2e-17,
Organism=Escherichia coli, GI1790433, Length=89, Percent_Identity=39.3258426966292, Blast_Score=70, Evalue=2e-14,
Organism=Escherichia coli, GI1788005, Length=91, Percent_Identity=35.1648351648352, Blast_Score=65, Evalue=1e-12,

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: 9973; Mature: 9973

Theoretical pI: Translated: 10.21; Mature: 10.21

Prosite motif: PS00430 TONB_DEPENDENT_REC_1

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
2.2 %Met     (Translated Protein)
2.2 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
2.2 %Met     (Mature Protein)
2.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MNKSELIESLAAKKTLSFKKAEEVVNAVFASMTDALLSGDRIEIRGVGSFVVKEYDAYTG
CCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCEEEEECHHHHHHHHHHHCC
RNPKTGESISVKAKKLPFFKVGKELKEKVSS
CCCCCCCCEEEHHHHCCHHHHHHHHHHHHCC
>Mature Secondary Structure
MNKSELIESLAAKKTLSFKKAEEVVNAVFASMTDALLSGDRIEIRGVGSFVVKEYDAYTG
CCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCEEEEECHHHHHHHHHHHCC
RNPKTGESISVKAKKLPFFKVGKELKEKVSS
CCCCCCCCEEEHHHHCCHHHHHHHHHHHHCC

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