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The map label for this gene is hupB [H]

Identifier: 37679291

GI number: 37679291

Start: 1115115

End: 1115408

Strand: Direct

Name: hupB [H]

Synonym: VV1107

Alternate gene names: 37679291

Gene position: 1115115-1115408 (Clockwise)

Preceding gene: 37679290

Following gene: 37679292

Centisome position: 33.24

GC content: 45.92

Gene sequence:

>294_bases
ATGGCACAAAGGGGAATCACAGTGAACAAAACTCAACTAGTAGAATCAATCGCTGCAAACGCAGATATCTCTAAAGCGTC
AGCAGGTCGTGCTCTAGATGCATTCATTGAAGCAGTAAGCGGTACTCTTCAGTCTGGTGATCAAGTAGCTCTAGTTGGTT
TCGGTACTTTCAGCGTGCGTACTCGCGCAGCTCGTACAGGCCGTAACCCTAAGACTGGTGAAGAGATCCAAATCGCAGAA
GCGAAAGTACCATCTTTCAAAGCAGGTAAAGCTCTTAAAGACGCTTGTAACTAA

Upstream 100 bases:

>100_bases
GCTAAGTTAGAGCTCGATGGCTGCCAGCCCTTTTAAGATAAGGCTTGGCGCTAATTTTTAGTATTAATGGAACGAAAGTC
ATCTAAAAAAATAATCACAG

Downstream 100 bases:

>100_bases
TCGCGATAGTGTGAATTTTGTTCAATCAAACCCGTTTGAACACGATTTTGCGATGTGAAAGCCGAACTTTTTTAAATTAT
GCGCATCCTACTGATGCGCA

Product: nucleoid DNA-binding protein

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 97; Mature: 96

Protein sequence:

>97_residues
MAQRGITVNKTQLVESIAANADISKASAGRALDAFIEAVSGTLQSGDQVALVGFGTFSVRTRAARTGRNPKTGEEIQIAE
AKVPSFKAGKALKDACN

Sequences:

>Translated_97_residues
MAQRGITVNKTQLVESIAANADISKASAGRALDAFIEAVSGTLQSGDQVALVGFGTFSVRTRAARTGRNPKTGEEIQIAE
AKVPSFKAGKALKDACN
>Mature_96_residues
AQRGITVNKTQLVESIAANADISKASAGRALDAFIEAVSGTLQSGDQVALVGFGTFSVRTRAARTGRNPKTGEEIQIAEA
KVPSFKAGKALKDACN

Specific function: Histone-like DNA-binding protein which is capable of wrapping DNA to stabilize it, and thus to prevent its denaturation under extreme environmental conditions [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, GI1786644, Length=90, Percent_Identity=72.2222222222222, Blast_Score=133, Evalue=2e-33,
Organism=Escherichia coli, GI1790433, Length=89, Percent_Identity=57.3033707865169, Blast_Score=104, Evalue=1e-24,
Organism=Escherichia coli, GI1787141, Length=91, Percent_Identity=38.4615384615385, Blast_Score=79, Evalue=7e-17,
Organism=Escherichia coli, GI1788005, Length=88, Percent_Identity=37.5, Blast_Score=72, Evalue=9e-15,

Paralogues:

None

Copy number: 860 Molecules/Cell In: Growth-Phase, Minimal Media (Based on E. coli). 2040 Molecules/Cell In: Stationary-Phase, Rich-Media (Based on E. coli). [C]

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR000119
- InterPro:   IPR020816
- InterPro:   IPR010992 [H]

Pfam domain/function: PF00216 Bac_DNA_binding [H]

EC number: NA

Molecular weight: Translated: 10050; Mature: 9919

Theoretical pI: Translated: 10.40; Mature: 10.40

Prosite motif: PS00045 HISTONE_LIKE

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.0 %Cys     (Translated Protein)
1.0 %Met     (Translated Protein)
2.1 %Cys+Met (Translated Protein)
1.0 %Cys     (Mature Protein)
0.0 %Met     (Mature Protein)
1.0 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MAQRGITVNKTQLVESIAANADISKASAGRALDAFIEAVSGTLQSGDQVALVGFGTFSVR
CCCCCCCCCHHHHHHHHHCCCCCCCCCCCHHHHHHHHHHHHHHCCCCEEEEEECCCHHHH
TRAARTGRNPKTGEEIQIAEAKVPSFKAGKALKDACN
HHHHHCCCCCCCCCEEEEECCCCCCCCCCCHHHHHCC
>Mature Secondary Structure 
AQRGITVNKTQLVESIAANADISKASAGRALDAFIEAVSGTLQSGDQVALVGFGTFSVR
CCCCCCCCHHHHHHHHHCCCCCCCCCCCHHHHHHHHHHHHHHCCCCEEEEEECCCHHHH
TRAARTGRNPKTGEEIQIAEAKVPSFKAGKALKDACN
HHHHHCCCCCCCCCEEEEECCCCCCCCCCCHHHHHCC

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: DNA [C]

Specific reaction: Protein + DNA = Protein-DNA [C]

General reaction: NA

Inhibitor: NA

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: 10952301 [H]