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The map label for this gene is ihfB [H]

Identifier: 66768246

GI number: 66768246

Start: 2324861

End: 2325172

Strand: Direct

Name: ihfB [H]

Synonym: XC_1925

Alternate gene names: 66768246

Gene position: 2324861-2325172 (Clockwise)

Preceding gene: 66768245

Following gene: 66768247

Centisome position: 45.15

GC content: 60.58

Gene sequence:

>312_bases
ATGACCAAGTCCGAATTGATCGAAATCCTGGCGCGACGCCAAGCGCATCTGAAGTCGGACGATGTGGATCTGGCGGTCAA
ATCGCTGCTTGAAATGATGGGGCAGGCCTTGTCCGATGGTGATCGGATCGAAATCCGTGGGTTTGGCAGCTTCTCGCTGC
ATTACCGCCCGCCACGCCTGGGCCGCAACCCGAAGACCGGTGAATCGGTCGCGCTGCCTGGCAAGCATGTTCCGCATTTC
AAACCCGGCAAGGAGCTGCGCGAGCGCGTGAGCTCGGTGGTGCCGGTCGACATGGTGGATGCAGCGGACTGA

Upstream 100 bases:

>100_bases
AGTCCGAGTAAGCGCGTAGCGCTCTTTGAGAGCGTGATGGATCGGCCCGGGCTTGCCCGGGCCGATTCCGATGTGTCAGT
CGAAAAAAGCAAGTCTTCCC

Downstream 100 bases:

>100_bases
GTCCGTGCTGCTGCTGCGTTGATGTCCGCTCGGTTAAGCTAGGCGCCTTCCCGACGGAGTTCCGCCATGAAGGTGTTTCG
CTTGCTGGTGATGTTGGCCT

Product: integration host factor subunit beta

Products: NA

Alternate protein names: IHF-beta [H]

Number of amino acids: Translated: 103; Mature: 102

Protein sequence:

>103_residues
MTKSELIEILARRQAHLKSDDVDLAVKSLLEMMGQALSDGDRIEIRGFGSFSLHYRPPRLGRNPKTGESVALPGKHVPHF
KPGKELRERVSSVVPVDMVDAAD

Sequences:

>Translated_103_residues
MTKSELIEILARRQAHLKSDDVDLAVKSLLEMMGQALSDGDRIEIRGFGSFSLHYRPPRLGRNPKTGESVALPGKHVPHF
KPGKELRERVSSVVPVDMVDAAD
>Mature_102_residues
TKSELIEILARRQAHLKSDDVDLAVKSLLEMMGQALSDGDRIEIRGFGSFSLHYRPPRLGRNPKTGESVALPGKHVPHFK
PGKELRERVSSVVPVDMVDAAD

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=67.032967032967, Blast_Score=129, Evalue=5e-32,
Organism=Escherichia coli, GI1790433, Length=90, Percent_Identity=35.5555555555556, Blast_Score=75, Evalue=1e-15,
Organism=Escherichia coli, GI1788005, Length=97, Percent_Identity=37.1134020618557, Blast_Score=70, Evalue=4e-14,
Organism=Escherichia coli, GI1786644, Length=91, Percent_Identity=32.967032967033, Blast_Score=65, Evalue=7e-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: 11403; Mature: 11272

Theoretical pI: Translated: 9.12; Mature: 9.12

Prosite motif: PS00045 HISTONE_LIKE

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
3.9 %Met     (Translated Protein)
3.9 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
2.9 %Met     (Mature Protein)
2.9 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MTKSELIEILARRQAHLKSDDVDLAVKSLLEMMGQALSDGDRIEIRGFGSFSLHYRPPRL
CCHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHCCCCEEEEEECCCEEEEECCCCC
GRNPKTGESVALPGKHVPHFKPGKELRERVSSVVPVDMVDAAD
CCCCCCCCEEECCCCCCCCCCCCHHHHHHHHHCCCCCCCCCCC
>Mature Secondary Structure 
TKSELIEILARRQAHLKSDDVDLAVKSLLEMMGQALSDGDRIEIRGFGSFSLHYRPPRL
CHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHCCCCEEEEEECCCEEEEECCCCC
GRNPKTGESVALPGKHVPHFKPGKELRERVSSVVPVDMVDAAD
CCCCCCCCEEECCCCCCCCCCCCHHHHHHHHHCCCCCCCCCCC

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: NA

Specific reaction: NA

General reaction: NA

Inhibitor: NA

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: 12024217 [H]