Click here to switch to the map view.

The map label for this gene is sspB [H]

Identifier: 50086032

GI number: 50086032

Start: 2940712

End: 2941146

Strand: Direct

Name: sspB [H]

Synonym: ACIAD3015

Alternate gene names: 50086032

Gene position: 2940712-2941146 (Clockwise)

Preceding gene: 50086031

Following gene: 50086033

Centisome position: 81.72

GC content: 37.01

Gene sequence:

>435_bases
ATGTCTGAAATTGAAACCACGCTCACGCCTACCCGTCCTTATATGGCACGTGCAATCTATGAATGGATCTGTGACAATCA
ACTCACTCCTTATTTACTTGTAGACGCAACTCAGCCACATACGTCTGTACCTGAACAGTTTATAAAAGATGGACAAATCG
TATTAAATATCGCACCTCATGCAGTTCATCAATTTCATATGTCTAACGATGCAGTCACTTTTTCTGCAAGATTTGGTGGT
ATTGCACGTGATATATATGTTCCGGTCTATTCAATTATTGGAATTTATGCCAAAGAAAATGGGCAAGGTTTATTTTTTGA
TCCTAATGAATACAGCGATATTCATCCTGAAATTGATAAAGCTGCAGTGCCCCAAGCTGAAGAAAAATCCGAAACAGAAA
CTAAGAAAAAACCTAATTTAAGACTTTTAGATTAG

Upstream 100 bases:

>100_bases
ATTGCAATCGTGTATTTAGTCGTCCTGCTTTTGTTAAATCCATGACTGCGCAGGAAAAAAACCGTTATAGTAACTTTGTT
CAACGTTAATTGAGTTCGAT

Downstream 100 bases:

>100_bases
ATCATCACGGAGATCAAGATGGCATTTGATTTAGTTCATTATTTTAGTGAACAAAGTATGCTCCAAAAGCCTGAATTATT
AAGCACTTATCCATTAAATT

Product: ClpXP protease specificity-enhancing factor

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 144; Mature: 143

Protein sequence:

>144_residues
MSEIETTLTPTRPYMARAIYEWICDNQLTPYLLVDATQPHTSVPEQFIKDGQIVLNIAPHAVHQFHMSNDAVTFSARFGG
IARDIYVPVYSIIGIYAKENGQGLFFDPNEYSDIHPEIDKAAVPQAEEKSETETKKKPNLRLLD

Sequences:

>Translated_144_residues
MSEIETTLTPTRPYMARAIYEWICDNQLTPYLLVDATQPHTSVPEQFIKDGQIVLNIAPHAVHQFHMSNDAVTFSARFGG
IARDIYVPVYSIIGIYAKENGQGLFFDPNEYSDIHPEIDKAAVPQAEEKSETETKKKPNLRLLD
>Mature_143_residues
SEIETTLTPTRPYMARAIYEWICDNQLTPYLLVDATQPHTSVPEQFIKDGQIVLNIAPHAVHQFHMSNDAVTFSARFGGI
ARDIYVPVYSIIGIYAKENGQGLFFDPNEYSDIHPEIDKAAVPQAEEKSETETKKKPNLRLLD

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=54.6296296296296, Blast_Score=136, Evalue=5e-34,

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: 16295; Mature: 16163

Theoretical pI: Translated: 4.77; Mature: 4.77

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.7 %Cys     (Translated Protein)
2.1 %Met     (Translated Protein)
2.8 %Cys+Met (Translated Protein)
0.7 %Cys     (Mature Protein)
1.4 %Met     (Mature Protein)
2.1 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MSEIETTLTPTRPYMARAIYEWICDNQLTPYLLVDATQPHTSVPEQFIKDGQIVLNIAPH
CCCCCCCCCCCCHHHHHHHHHHHHCCCCCCEEEEECCCCCCCCCHHHHCCCEEEEEECCH
AVHQFHMSNDAVTFSARFGGIARDIYVPVYSIIGIYAKENGQGLFFDPNEYSDIHPEIDK
HHHHEECCCCEEEEEECCCCCHHHHHHHHHHHHEEEECCCCCEEEECCCCCCCCCCCCCH
AAVPQAEEKSETETKKKPNLRLLD
HCCCCCCCHHHHHHHCCCCCEECC
>Mature Secondary Structure 
SEIETTLTPTRPYMARAIYEWICDNQLTPYLLVDATQPHTSVPEQFIKDGQIVLNIAPH
CCCCCCCCCCCHHHHHHHHHHHHCCCCCCEEEEECCCCCCCCCHHHHCCCEEEEEECCH
AVHQFHMSNDAVTFSARFGGIARDIYVPVYSIIGIYAKENGQGLFFDPNEYSDIHPEIDK
HHHHEECCCCEEEEEECCCCCHHHHHHHHHHHHEEEECCCCCEEEECCCCCCCCCCCCCH
AAVPQAEEKSETETKKKPNLRLLD
HCCCCCCCHHHHHHHCCCCCEECC

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: 11206551; 11258796 [H]