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The map label for this gene is ssbB [H]

Identifier: 138896746

GI number: 138896746

Start: 3210761

End: 3211108

Strand: Reverse

Name: ssbB [H]

Synonym: GTNG_3109

Alternate gene names: 138896746

Gene position: 3211108-3210761 (Counterclockwise)

Preceding gene: 138896747

Following gene: 138896744

Centisome position: 90.45

GC content: 53.45

Gene sequence:

>348_bases
ATGATCAATCAAGTCGTACTTGTCGGCCGATTGACGAAGGATCCAGAGCTTCGTTACACGGCCGAAGGGACGGCCGTTAC
AACCGTGATCTTGGCGGTAGCAAGAAATTTTCGCAACGCGGAAGGGGGGATTGATGCTGACTTCGTTCCGTGTGTCCTAT
GGCGGAAAACGGCAGAGCATACTGCCCATTATTGCCAAAAAGGATCGATGGTGGCGGTAACGGGTAGAATCCAGACGCGC
CGTTATGAAAACAAAGACGGCCAGCGCGTCTATGTGACGGAAGTCGTAGCCGATTCAGTTCAGTTTCTCCACTCCGGCAA
AGTGCGAGAATGGCCGGAGCACGTCTAG

Upstream 100 bases:

>100_bases
TAGATTGCGCAAAAAAATGCAAAAATCGCGATTTTACGGCAAAAAACGGGATCGTTTATGATAAGGGTGCGGTGGATAGA
AAGGGGGGATGCACCGGAAC

Downstream 100 bases:

>100_bases
TTGTTTCCCCATTCATGCCTTTCTCAGTGAATCCCCAAGAGAAAGAACGTTTCCTCACACATTCCCCAACGATGGCGCTA
GCAACTCATGTTAGCGCTTT

Product: single-strand binding protein

Products: NA

Alternate protein names: SSB [H]

Number of amino acids: Translated: 115; Mature: 115

Protein sequence:

>115_residues
MINQVVLVGRLTKDPELRYTAEGTAVTTVILAVARNFRNAEGGIDADFVPCVLWRKTAEHTAHYCQKGSMVAVTGRIQTR
RYENKDGQRVYVTEVVADSVQFLHSGKVREWPEHV

Sequences:

>Translated_115_residues
MINQVVLVGRLTKDPELRYTAEGTAVTTVILAVARNFRNAEGGIDADFVPCVLWRKTAEHTAHYCQKGSMVAVTGRIQTR
RYENKDGQRVYVTEVVADSVQFLHSGKVREWPEHV
>Mature_115_residues
MINQVVLVGRLTKDPELRYTAEGTAVTTVILAVARNFRNAEGGIDADFVPCVLWRKTAEHTAHYCQKGSMVAVTGRIQTR
RYENKDGQRVYVTEVVADSVQFLHSGKVREWPEHV

Specific function: Not essential for replication of the chromosome but is required for optimal competence. Probably binds ssDNA and allows DNA recombination [H]

COG id: COG0629

COG function: function code L; Single-stranded DNA-binding protein

Gene ontology:

Cell location: Cytoplasm. Note=Localizes to the cell poles during the development of competence [H]

Metaboloic importance: Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Contains 1 SSB domain [H]

Homologues:

Organism=Escherichia coli, GI1790494, Length=100, Percent_Identity=38, Blast_Score=73, Evalue=5e-15,

Paralogues:

None

Copy number: 1622 Molecules/Cell In: Growth Phase, Glucose-minimal MOPS Media. 2,000 Molecules/Cell In: Glucose minimal media [C]

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR012340
- InterPro:   IPR016027
- InterPro:   IPR000424
- InterPro:   IPR011344 [H]

Pfam domain/function: PF00436 SSB [H]

EC number: NA

Molecular weight: Translated: 12958; Mature: 12958

Theoretical pI: Translated: 8.72; Mature: 8.72

Prosite motif: PS50935 SSB

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.7 %Cys     (Translated Protein)
1.7 %Met     (Translated Protein)
3.5 %Cys+Met (Translated Protein)
1.7 %Cys     (Mature Protein)
1.7 %Met     (Mature Protein)
3.5 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MINQVVLVGRLTKDPELRYTAEGTAVTTVILAVARNFRNAEGGIDADFVPCVLWRKTAEH
CCCCEEEEEECCCCCCEEEEECCHHHHHHHHHHHHHCCCCCCCCCCCHHHHHHHHHHHHH
TAHYCQKGSMVAVTGRIQTRRYENKDGQRVYVTEVVADSVQFLHSGKVREWPEHV
HHHHHCCCCEEEEECCEEECCCCCCCCCEEEEHHHHHHHHHHHHCCCCCCCCCCC
>Mature Secondary Structure
MINQVVLVGRLTKDPELRYTAEGTAVTTVILAVARNFRNAEGGIDADFVPCVLWRKTAEH
CCCCEEEEEECCCCCCEEEEECCHHHHHHHHHHHHHCCCCCCCCCCCHHHHHHHHHHHHH
TAHYCQKGSMVAVTGRIQTRRYENKDGQRVYVTEVVADSVQFLHSGKVREWPEHV
HHHHHCCCCEEEEECCEEECCCCCCCCCEEEEHHHHHHHHHHHHCCCCCCCCCCC

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: 9353933; 9384377 [H]