Click here to switch to the map view.

The map label for this gene is sspB

Identifier: 52842907

GI number: 52842907

Start: 3054810

End: 3055205

Strand: Reverse

Name: sspB

Synonym: lpg2701

Alternate gene names: 52842907

Gene position: 3055205-3054810 (Counterclockwise)

Preceding gene: 52842908

Following gene: 52842906

Centisome position: 89.92

GC content: 40.15

Gene sequence:

>396_bases
ATGGCAATGACATCAAACAAACCCTACTTGATTCGTGCTTTCTACGATTGGATTGTTGATAATGATTTAACACCCTACAT
TCTCGTAGATGCATCAAATCCCAATGTGCAGGTTCCAAGGGAGCATGTCCAGCATGATAGAATTGTATTAAACATTTCTC
CCTCAGCGACCCGAGGACTTTTATTGGAAAATGATCGCATTGTGTTTACGGCACGCTTTTCTGGGCAAACAGAGCAAATT
TTTGTTGCTCCCAATGCTGTACTAGAGATTTATGCAAAAGAAAATGGCAGAGGGATTGCTTTTTCAGTTGACGAAGATGA
TGAGCCGCCACCTAAAACTTCTTCTTCCTCTGAAAGTGCTACAAAAAATAAGCCATCACTAAAATTGGTAAAGTAG

Upstream 100 bases:

>100_bases
ATTTTAAAGGAATAATTTCCTATATGCAGCGTGTGTTTAAACGTGATTCTTTTCAAACAAGTTTGACGGACGCTGAGAGA
CAAATAAGAGCAGCATAATT

Downstream 100 bases:

>100_bases
ACGGCATGGTTTCTTTTAAGCGAATCGTAGCCAAGAAGCACTGATTTTTACAGCATGATCTTGGCATAGCGATATAAAAA
TATTTTGTGGTCGTTATATC

Product: ClpXP protease specificity-enhancing factor

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 131; Mature: 130

Protein sequence:

>131_residues
MAMTSNKPYLIRAFYDWIVDNDLTPYILVDASNPNVQVPREHVQHDRIVLNISPSATRGLLLENDRIVFTARFSGQTEQI
FVAPNAVLEIYAKENGRGIAFSVDEDDEPPPKTSSSSESATKNKPSLKLVK

Sequences:

>Translated_131_residues
MAMTSNKPYLIRAFYDWIVDNDLTPYILVDASNPNVQVPREHVQHDRIVLNISPSATRGLLLENDRIVFTARFSGQTEQI
FVAPNAVLEIYAKENGRGIAFSVDEDDEPPPKTSSSSESATKNKPSLKLVK
>Mature_130_residues
AMTSNKPYLIRAFYDWIVDNDLTPYILVDASNPNVQVPREHVQHDRIVLNISPSATRGLLLENDRIVFTARFSGQTEQIF
VAPNAVLEIYAKENGRGIAFSVDEDDEPPPKTSSSSESATKNKPSLKLVK

Specific function: Seems to act in concert with sspA in the regulation of several proteins during exponential and stationary-phase growth. The exact function of sspB is not yet known [H]

COG id: COG2969

COG function: function code R; Stringent starvation protein B

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: NA

Homologues:

Organism=Escherichia coli, GI1789623, Length=108, Percent_Identity=50, Blast_Score=110, Evalue=2e-26,

Paralogues:

None

Copy number: 297 Molecules/Cell In: Growth Phase, Glucose-minimal MOPS Media. [C]

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR007481 [H]

Pfam domain/function: PF04386 SspB [H]

EC number: NA

Molecular weight: Translated: 14632; Mature: 14500

Theoretical pI: Translated: 5.18; Mature: 5.18

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
1.5 %Met     (Translated Protein)
1.5 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
0.8 %Met     (Mature Protein)
0.8 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MAMTSNKPYLIRAFYDWIVDNDLTPYILVDASNPNVQVPREHVQHDRIVLNISPSATRGL
CCCCCCCCEEEEEEEEHHCCCCCCCEEEEECCCCCEECCHHHCCCCEEEEEECCCCCCCE
LLENDRIVFTARFSGQTEQIFVAPNAVLEIYAKENGRGIAFSVDEDDEPPPKTSSSSESA
EEECCEEEEEEECCCCCCEEEECCCEEEEEEECCCCCEEEEECCCCCCCCCCCCCCCCCC
TKNKPSLKLVK
CCCCCCEEEEC
>Mature Secondary Structure 
AMTSNKPYLIRAFYDWIVDNDLTPYILVDASNPNVQVPREHVQHDRIVLNISPSATRGL
CCCCCCCEEEEEEEEHHCCCCCCCEEEEECCCCCEECCHHHCCCCEEEEEECCCCCCCE
LLENDRIVFTARFSGQTEQIFVAPNAVLEIYAKENGRGIAFSVDEDDEPPPKTSSSSESA
EEECCEEEEEEECCCCCCEEEECCCEEEEEEECCCCCEEEEECCCCCCCCCCCCCCCCCC
TKNKPSLKLVK
CCCCCCEEEEC

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: NA

Specific reaction: NA

General reaction: NA

Inhibitor: NA

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: 7542800 [H]