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The map label for this gene is ihfB

Identifier: 209695658

GI number: 209695658

Start: 2389129

End: 2389410

Strand: Direct

Name: ihfB

Synonym: VSAL_I2222

Alternate gene names: 209695658

Gene position: 2389129-2389410 (Clockwise)

Preceding gene: 209695657

Following gene: 209695659

Centisome position: 71.85

GC content: 41.49

Gene sequence:

>282_bases
ATGACAAAATCTGAATTGATTGAACAACTGTGTAGTAAAAAGCCTCAACTTTCTGCTAAGCAGGTTGAAGATACAGTCAA
GGAAGTCCTTGAACAGATGGCAACAACGCTAGAGGGCGGTGATCGTATAGAGATTCGTGGTTTTGGTAGTTTTTCTCTAC
ACTATCGGGAGCCTCGTTTAGGTCGTAATCCAAAAACTGGCGACAAAGTGGAATTAGACGGTAAGTTTGTTCCTCATTTT
AAACCAGGTAAAGAACTGCGTGAACGTGTGAATTTCAGCTGA

Upstream 100 bases:

>100_bases
GCGCAATGGCTGACGCTTTCAAAGCAGCTAAAGGCGAATAAGTAAATTAGAAGGGAGCACTATGCTCCCTTTTCTTTCGA
TAACGTAGGAGAGGTCATTT

Downstream 100 bases:

>100_bases
TGCAAATTGGTATATAAAAACGGCATACTTTTAAGTATGCCGTTTTTTTATGTTCATTTTCAATGCATTTAGGTGTATCT
TAGAATAGTAATAAAAGATG

Product: integration host factor subunit beta

Products: NA

Alternate protein names: IHF-beta

Number of amino acids: Translated: 93; Mature: 92

Protein sequence:

>93_residues
MTKSELIEQLCSKKPQLSAKQVEDTVKEVLEQMATTLEGGDRIEIRGFGSFSLHYREPRLGRNPKTGDKVELDGKFVPHF
KPGKELRERVNFS

Sequences:

>Translated_93_residues
MTKSELIEQLCSKKPQLSAKQVEDTVKEVLEQMATTLEGGDRIEIRGFGSFSLHYREPRLGRNPKTGDKVELDGKFVPHF
KPGKELRERVNFS
>Mature_92_residues
TKSELIEQLCSKKPQLSAKQVEDTVKEVLEQMATTLEGGDRIEIRGFGSFSLHYREPRLGRNPKTGDKVELDGKFVPHFK
PGKELRERVNFS

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

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

Homologues:

Organism=Escherichia coli, GI1787141, Length=92, Percent_Identity=73.9130434782609, Blast_Score=146, Evalue=2e-37,
Organism=Escherichia coli, GI1790433, Length=90, Percent_Identity=34.4444444444444, Blast_Score=69, Evalue=5e-14,
Organism=Escherichia coli, GI1786644, Length=91, Percent_Identity=31.8681318681319, Blast_Score=65, Evalue=6e-13,
Organism=Escherichia coli, GI1788005, Length=90, Percent_Identity=36.6666666666667, Blast_Score=64, Evalue=2e-12,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): IHFB_ALISL (B6EIY1)

Other databases:

- EMBL:   FM178379
- RefSeq:   YP_002263587.1
- GeneID:   6989188
- GenomeReviews:   FM178379_GR
- KEGG:   vsa:VSAL_I2222
- HOGENOM:   HBG705085
- OMA:   PEKYVPH
- ProtClustDB:   PRK00199
- GO:   GO:0005694
- GO:   GO:0006350
- HAMAP:   MF_00381
- InterPro:   IPR000119
- InterPro:   IPR020816
- InterPro:   IPR010992
- InterPro:   IPR005685
- Gene3D:   G3DSA:4.10.520.10
- PRINTS:   PR01727
- SMART:   SM00411
- TIGRFAMs:   TIGR00988

Pfam domain/function: PF00216 Bac_DNA_binding; SSF47729 IHF_like_DNA_bnd

EC number: NA

Molecular weight: Translated: 10618; Mature: 10487

Theoretical pI: Translated: 9.20; Mature: 9.20

Prosite motif: PS00045 HISTONE_LIKE

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.1 %Cys     (Translated Protein)
2.2 %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
MTKSELIEQLCSKKPQLSAKQVEDTVKEVLEQMATTLEGGDRIEIRGFGSFSLHYREPRL
CCHHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHCCCCEEEEEECCCEEEEECCCCC
GRNPKTGDKVELDGKFVPHFKPGKELRERVNFS
CCCCCCCCEEEECCEECCCCCCCHHHHHHCCCC
>Mature Secondary Structure 
TKSELIEQLCSKKPQLSAKQVEDTVKEVLEQMATTLEGGDRIEIRGFGSFSLHYREPRL
CHHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHCCCCEEEEEECCCEEEEECCCCC
GRNPKTGDKVELDGKFVPHFKPGKELRERVNFS
CCCCCCCCEEEECCEECCCCCCCHHHHHHCCCC

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