Click here to switch to the map view.

The map label for this gene is ihfB

Identifier: 119386494

GI number: 119386494

Start: 923722

End: 924009

Strand: Direct

Name: ihfB

Synonym: Pden_3787

Alternate gene names: 119386494

Gene position: 923722-924009 (Clockwise)

Preceding gene: 119386493

Following gene: 119386495

Centisome position: 53.39

GC content: 62.15

Gene sequence:

>288_bases
ATGATCCGATCCGAACTGATCCAGAAGATCTCCGAAGAAAACCCGCATCTGTTCCAGCGCGATGTCGAGCGGATCGTGAA
CACCGTCTTCGAGGAGATCATCGACGCCATGGCCCGGGGCGACCGGGTGGAGTTGCGCGGCTTCGGTGCCTTCTCGGTCA
AGAAGCGCGACGCCCGCCAGGGCCGCAACCCGCGCACCGGCGAGACCGTCAGCGTCGACGAAAAGCATGTGCCCTTCTTC
AAGACCGGCAAGCTGTTGCGGGAACGGTTGAACGGCCTCGACGAATAG

Upstream 100 bases:

>100_bases
CAACCAAACCGCCAAACATGCGTTCTGTCGTTGAATGCCGCGATGTCTGACATATGATCGGGCGGCAGGAATTGTTGGAA
CACCAGATTCAGGAACCGCA

Downstream 100 bases:

>100_bases
GCCAGATTGCCGGCGACAATCTTTACGGGGTTCAAGGCATGCGCGCGATCCGGGTCTTCTTCTTTGTCATTCTGGCCGTC
GTGCTGATGCTGTTGGCGGC

Product: integration host factor subunit beta

Products: NA

Alternate protein names: IHF-beta

Number of amino acids: Translated: 95; Mature: 95

Protein sequence:

>95_residues
MIRSELIQKISEENPHLFQRDVERIVNTVFEEIIDAMARGDRVELRGFGAFSVKKRDARQGRNPRTGETVSVDEKHVPFF
KTGKLLRERLNGLDE

Sequences:

>Translated_95_residues
MIRSELIQKISEENPHLFQRDVERIVNTVFEEIIDAMARGDRVELRGFGAFSVKKRDARQGRNPRTGETVSVDEKHVPFF
KTGKLLRERLNGLDE
>Mature_95_residues
MIRSELIQKISEENPHLFQRDVERIVNTVFEEIIDAMARGDRVELRGFGAFSVKKRDARQGRNPRTGETVSVDEKHVPFF
KTGKLLRERLNGLDE

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=91, Percent_Identity=43.956043956044, Blast_Score=90, Evalue=2e-20,
Organism=Escherichia coli, GI1786644, Length=91, Percent_Identity=36.2637362637363, Blast_Score=72, Evalue=7e-15,
Organism=Escherichia coli, GI1788005, Length=74, Percent_Identity=39.1891891891892, Blast_Score=62, Evalue=8e-12,
Organism=Escherichia coli, GI1790433, Length=90, Percent_Identity=33.3333333333333, Blast_Score=61, Evalue=1e-11,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): IHFB_PARDP (A1B8K9)

Other databases:

- EMBL:   CP000490
- RefSeq:   YP_917549.1
- ProteinModelPortal:   A1B8K9
- SMR:   A1B8K9
- STRING:   A1B8K9
- GeneID:   4582338
- GenomeReviews:   CP000490_GR
- KEGG:   pde:Pden_3787
- eggNOG:   COG0776
- HOGENOM:   HBG705085
- OMA:   PEKYVPH
- PhylomeDB:   A1B8K9
- 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: 11025; Mature: 11025

Theoretical pI: Translated: 9.27; Mature: 9.27

Prosite motif: PS00045 HISTONE_LIKE

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
2.1 %Met     (Translated Protein)
2.1 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
2.1 %Met     (Mature Protein)
2.1 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MIRSELIQKISEENPHLFQRDVERIVNTVFEEIIDAMARGDRVELRGFGAFSVKKRDARQ
CCHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHCCCCEEECCCCCHHCCHHHHHC
GRNPRTGETVSVDEKHVPFFKTGKLLRERLNGLDE
CCCCCCCCCCCCCCCCCCHHHHHHHHHHHHCCCCC
>Mature Secondary Structure
MIRSELIQKISEENPHLFQRDVERIVNTVFEEIIDAMARGDRVELRGFGAFSVKKRDARQ
CCHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHCCCCEEECCCCCHHCCHHHHHC
GRNPRTGETVSVDEKHVPFFKTGKLLRERLNGLDE
CCCCCCCCCCCCCCCCCCHHHHHHHHHHHHCCCCC

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