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The map label for this gene is ihfA

Identifier: 21672413

GI number: 21672413

Start: 137640

End: 137942

Strand: Direct

Name: ihfA

Synonym: BUsg123

Alternate gene names: 21672413

Gene position: 137640-137942 (Clockwise)

Preceding gene: 21672412

Following gene: 21672414

Centisome position: 21.46

GC content: 26.07

Gene sequence:

>303_bases
ATGGTAGTTACAAAAGCTGCAATTTCAGAAAATTTATTTGAAAAATTAAAATTAACTAAACGTGATTCTAAAGAATTTGT
AGAGTTTTTTTTTGAAGAAGTTAGAAAGTCTTTAGAAAAAGGTGAAGATGTTAAATTATCTGGATTTGGAAATTTTCAAT
TAAAAAACAAAAAAGAACGCCCTGGTAGAAATCCTAGAACAGGAGAAAACATTCTTATTACCCAAAGGCGTGTAGTTATT
TTTAAAGCAGGTCAAAAATTGAAAAATAGAGTTGAACATTATTTAATGAAGGTTAAATATTAA

Upstream 100 bases:

>100_bases
TTTAAAAAAAATTTAAAAGAAAATGAAGTTAACTTAATGCTTCATGATTGTATAAAAATATTAAAGAAAAAATTTCAAGT
AGTTTTAAGGAAATAAATTT

Downstream 100 bases:

>100_bases
CGATATTTAATTTTTACTTGTAAAAAAAATCTATATATATTAGGTTTATACACTATTCTCTTAAAGAAATAAAATATGCA
TCTTAGTAATTTTTATTTTA

Product: integration host factor subunit alpha

Products: NA

Alternate protein names: IHF-alpha

Number of amino acids: Translated: 100; Mature: 100

Protein sequence:

>100_residues
MVVTKAAISENLFEKLKLTKRDSKEFVEFFFEEVRKSLEKGEDVKLSGFGNFQLKNKKERPGRNPRTGENILITQRRVVI
FKAGQKLKNRVEHYLMKVKY

Sequences:

>Translated_100_residues
MVVTKAAISENLFEKLKLTKRDSKEFVEFFFEEVRKSLEKGEDVKLSGFGNFQLKNKKERPGRNPRTGENILITQRRVVI
FKAGQKLKNRVEHYLMKVKY
>Mature_100_residues
MVVTKAAISENLFEKLKLTKRDSKEFVEFFFEEVRKSLEKGEDVKLSGFGNFQLKNKKERPGRNPRTGENILITQRRVVI
FKAGQKLKNRVEHYLMKVKY

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, GI1788005, Length=93, Percent_Identity=67.741935483871, Blast_Score=134, Evalue=1e-33,
Organism=Escherichia coli, GI1790433, Length=80, Percent_Identity=38.75, Blast_Score=64, Evalue=1e-12,
Organism=Escherichia coli, GI1786644, Length=74, Percent_Identity=39.1891891891892, Blast_Score=64, Evalue=2e-12,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): IHFA_BUCAP (Q8KA11)

Other databases:

- EMBL:   AE013218
- RefSeq:   NP_660480.1
- ProteinModelPortal:   Q8KA11
- SMR:   Q8KA11
- EnsemblBacteria:   EBBUCT00000000031
- GeneID:   1005940
- GenomeReviews:   AE013218_GR
- KEGG:   bas:BUsg123
- GeneTree:   EBGT00050000007762
- HOGENOM:   HBG705085
- OMA:   VRGETVK
- ProtClustDB:   PRK00285
- BioCyc:   BAPH198804:BUSG123-MONOMER
- GO:   GO:0006350
- HAMAP:   MF_00380
- InterPro:   IPR000119
- InterPro:   IPR020816
- InterPro:   IPR010992
- InterPro:   IPR005684
- Gene3D:   G3DSA:4.10.520.10
- PRINTS:   PR01727
- SMART:   SM00411
- TIGRFAMs:   TIGR00987

Pfam domain/function: PF00216 Bac_DNA_binding; SSF47729 IHF_like_DNA_bnd

EC number: NA

Molecular weight: Translated: 11807; Mature: 11807

Theoretical pI: Translated: 10.82; Mature: 10.82

Prosite motif: PS00045 HISTONE_LIKE

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
2.0 %Met     (Translated Protein)
2.0 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
2.0 %Met     (Mature Protein)
2.0 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MVVTKAAISENLFEKLKLTKRDSKEFVEFFFEEVRKSLEKGEDVKLSGFGNFQLKNKKER
CCCCHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHCCCCEEEECCCCEEECCCCCC
PGRNPRTGENILITQRRVVIFKAGQKLKNRVEHYLMKVKY
CCCCCCCCCCEEEECCEEEEEECCHHHHHHHHHHHHHCCC
>Mature Secondary Structure
MVVTKAAISENLFEKLKLTKRDSKEFVEFFFEEVRKSLEKGEDVKLSGFGNFQLKNKKER
CCCCHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHCCCCEEEECCCCEEECCCCCC
PGRNPRTGENILITQRRVVIFKAGQKLKNRVEHYLMKVKY
CCCCCCCCCCEEEECCEEEEEECCHHHHHHHHHHHHHCCC

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: 12089438