Click here to switch to the map view.

The map label for this gene is ihfB

Identifier: 154246162

GI number: 154246162

Start: 2480268

End: 2480552

Strand: Reverse

Name: ihfB

Synonym: Xaut_2219

Alternate gene names: 154246162

Gene position: 2480552-2480268 (Counterclockwise)

Preceding gene: 154246163

Following gene: 154246161

Centisome position: 46.72

GC content: 63.16

Gene sequence:

>285_bases
ATGATCAAGTCCGAACTCGTCCAGAAGATCGCCGAGGCCAACCCGCACCTCTACCAGCGGGACGTGGAGAACATCGTCAA
CGCCATCCTGGAGCAGGTGGCCTCCGCTCTCGAGCGTGGCGACCGGGTGGAACTGCGCGGCTTTGGCGCCTTCTCGGTGA
AGAAGCGCGACGCCCGCGTCGGCCGCAACCCGCGCACCGGCAAGCAGGTGGACGTGAGCGAGAAGACCGTCCCTTACTTC
AAGACCGGAAAAGAGATGCGCGAACGTCTCAACACCGGAAAGTAG

Upstream 100 bases:

>100_bases
CAAGGGCTTGAGGCTCCTGCATTAAACGCGGCAATCCGTCGCCGGAAAGCAGCCTGTCCGCCAAACCCAGCGGATCGTTC
TCAAGGGACATGCGGCCATC

Downstream 100 bases:

>100_bases
GCGCCCGTGACCCGTATCCTCTCCATCCTCATCGGCCTGCCGCTCTCCATCGTGGCGGTGGCCCTCGCCGTGGCGAACCG
CAAGCCCGTCACCCTGTCCC

Product: integration host factor subunit beta

Products: NA

Alternate protein names: IHF-beta

Number of amino acids: Translated: 94; Mature: 94

Protein sequence:

>94_residues
MIKSELVQKIAEANPHLYQRDVENIVNAILEQVASALERGDRVELRGFGAFSVKKRDARVGRNPRTGKQVDVSEKTVPYF
KTGKEMRERLNTGK

Sequences:

>Translated_94_residues
MIKSELVQKIAEANPHLYQRDVENIVNAILEQVASALERGDRVELRGFGAFSVKKRDARVGRNPRTGKQVDVSEKTVPYF
KTGKEMRERLNTGK
>Mature_94_residues
MIKSELVQKIAEANPHLYQRDVENIVNAILEQVASALERGDRVELRGFGAFSVKKRDARVGRNPRTGKQVDVSEKTVPYF
KTGKEMRERLNTGK

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=48.3516483516484, Blast_Score=99, Evalue=4e-23,
Organism=Escherichia coli, GI1786644, Length=91, Percent_Identity=41.7582417582418, Blast_Score=79, Evalue=5e-17,
Organism=Escherichia coli, GI1790433, Length=88, Percent_Identity=36.3636363636364, Blast_Score=66, Evalue=4e-13,
Organism=Escherichia coli, GI1788005, Length=74, Percent_Identity=35.1351351351351, Blast_Score=62, Evalue=6e-12,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): IHFB_XANP2 (A7IHH0)

Other databases:

- EMBL:   CP000781
- RefSeq:   YP_001417120.1
- ProteinModelPortal:   A7IHH0
- SMR:   A7IHH0
- STRING:   A7IHH0
- GeneID:   5422971
- GenomeReviews:   CP000781_GR
- KEGG:   xau:Xaut_2219
- eggNOG:   COG0776
- HOGENOM:   HBG705085
- OMA:   PEKYVPH
- ProtClustDB:   PRK00199
- BioCyc:   XAUT78245:XAUT_2219-MONOMER
- 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: 10670; Mature: 10670

Theoretical pI: Translated: 10.58; Mature: 10.58

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
MIKSELVQKIAEANPHLYQRDVENIVNAILEQVASALERGDRVELRGFGAFSVKKRDARV
CCHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHCCCCEEECCCCCCHHHHHHHHC
GRNPRTGKQVDVSEKTVPYFKTGKEMRERLNTGK
CCCCCCCCCCCCCCCCCCHHHCCHHHHHHHCCCC
>Mature Secondary Structure
MIKSELVQKIAEANPHLYQRDVENIVNAILEQVASALERGDRVELRGFGAFSVKKRDARV
CCHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHCCCCEEECCCCCCHHHHHHHHC
GRNPRTGKQVDVSEKTVPYFKTGKEMRERLNTGK
CCCCCCCCCCCCCCCCCCHHHCCHHHHHHHCCCC

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