Click here to switch to the map view.

The map label for this gene is hup [H]

Identifier: 116494867

GI number: 116494867

Start: 1369746

End: 1370021

Strand: Direct

Name: hup [H]

Synonym: LSEI_1381

Alternate gene names: 116494867

Gene position: 1369746-1370021 (Clockwise)

Preceding gene: 116494866

Following gene: 116494868

Centisome position: 47.31

GC content: 50.0

Gene sequence:

>276_bases
ATGGCAAACAAAGCAGAATTGATCGAAAGTGTTGCAACCGCAACTGGTTTGACCAAGAAGGATGCAACCGCAGCTGTTGA
TGCAGTATTCGGTTCTATCCAAGACTCCCTTTCAAAGGGTGACAAGGTTCAGTTGATCGGCTTTGGTAACTTCGAAGTGC
GTGAGCGTGCCGCTCGTAAGGGCCGCAACCCACAAACCGGTGCCGAGATCAAGATCCCAGCATCCAAGGTACCAGCATTC
AAGCCTGGTAAAGCACTCAAGGACGCCGTTAAATAA

Upstream 100 bases:

>100_bases
AATGGTGATACATATTATCATTGTTTCTTCATTCCTGAGAGGTCAGGAATGGGCATGTTTAGGTGTTAACGCATCTAATC
AATATGGAGGTGAAATGTTC

Downstream 100 bases:

>100_bases
GCGGTTCACCTGAGGCAATGATGAAACAACCAAAAACCGAGTCTATCTGGACTCGGTTTTTGCGCGTTTTGGCGTCATTC
GCCAGCGACCAGGGGCGGGA

Product: nucleoid DNA-binding protein

Products: NA

Alternate protein names: DNA-binding protein II; HB [H]

Number of amino acids: Translated: 91; Mature: 90

Protein sequence:

>91_residues
MANKAELIESVATATGLTKKDATAAVDAVFGSIQDSLSKGDKVQLIGFGNFEVRERAARKGRNPQTGAEIKIPASKVPAF
KPGKALKDAVK

Sequences:

>Translated_91_residues
MANKAELIESVATATGLTKKDATAAVDAVFGSIQDSLSKGDKVQLIGFGNFEVRERAARKGRNPQTGAEIKIPASKVPAF
KPGKALKDAVK
>Mature_90_residues
ANKAELIESVATATGLTKKDATAAVDAVFGSIQDSLSKGDKVQLIGFGNFEVRERAARKGRNPQTGAEIKIPASKVPAFK
PGKALKDAVK

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=88, Percent_Identity=56.8181818181818, Blast_Score=103, Evalue=2e-24,
Organism=Escherichia coli, GI1790433, Length=89, Percent_Identity=57.3033707865169, Blast_Score=103, Evalue=3e-24,
Organism=Escherichia coli, GI1788005, Length=88, Percent_Identity=44.3181818181818, Blast_Score=82, Evalue=5e-18,
Organism=Escherichia coli, GI1787141, Length=87, Percent_Identity=39.0804597701149, Blast_Score=73, Evalue=4e-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: 9526; Mature: 9395

Theoretical pI: Translated: 10.65; Mature: 10.65

Prosite motif: PS00045 HISTONE_LIKE

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
1.1 %Met     (Translated Protein)
1.1 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
0.0 %Met     (Mature Protein)
0.0 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MANKAELIESVATATGLTKKDATAAVDAVFGSIQDSLSKGDKVQLIGFGNFEVRERAARK
CCCHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHCCCCEEEEEECCCHHHHHHHHHC
GRNPQTGAEIKIPASKVPAFKPGKALKDAVK
CCCCCCCCEEECCHHHCCCCCCCHHHHHHCC
>Mature Secondary Structure 
ANKAELIESVATATGLTKKDATAAVDAVFGSIQDSLSKGDKVQLIGFGNFEVRERAARK
CCHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHCCCCEEEEEECCCHHHHHHHHHC
GRNPQTGAEIKIPASKVPAFKPGKALKDAVK
CCCCCCCCEEECCHHHCCCCCCCHHHHHHCC

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: 1644313 [H]