Click here to switch to the map view.

The map label for this gene is sspB [H]

Identifier: 157963346

GI number: 157963346

Start: 4316129

End: 4316590

Strand: Reverse

Name: sspB [H]

Synonym: Spea_3532

Alternate gene names: 157963346

Gene position: 4316590-4316129 (Counterclockwise)

Preceding gene: 157963347

Following gene: 157963345

Centisome position: 83.42

GC content: 46.1

Gene sequence:

>462_bases
ATGAAAGAGCTAACCCCGAACCGTCCATATTTGCTGCGGGCCTATTACGACTGGTTGATGGATAACCAGTTAACGCCCCA
TGTTGTTGTTGATGCTTATGTGCCCGGCACTCAAGTTCCGCAGCAATATGTTAAAGATGGTCAAATTGTACTTAATATTA
CCGAGAGTGCTGTAGCTGGACTACAGATCACTAACGAGTTTATTGAGTTCAGTGCGCGTTTTGGCGGTGTTCCTCAGCAG
GTACTATTGCCTATGGCCTCTATTGTTGCTATCTACGCCCGTGAGAACGGTGCTGGTACCGTCTTCGAACTCGAAGAAGC
GTATCAATTAGATGATGACTTCGAAGAGGAAGCAGGACTTTCAGTTGTGAAAGAGCCAGTGGTTGAAACTAGCGAACCAG
AAGCCGAGAAAGTGGAGGCTAAAGAGCCAAAACGACGCGGTCATTTAACCTTAGTTAAATAA

Upstream 100 bases:

>100_bases
CTGCTAAAGATATCAAAGCTTACATGACACGTTTATTCGATCGTGAATCATTTAAAGCTTCTCTAACTGAGACTGAGCGC
GAAATGCGCATGGGTATCTA

Downstream 100 bases:

>100_bases
GCTGATAAGTCAGTTTCAAGCGAATAAAAAGCCAGTCTTAGGACTGGCTTTTTTTATGGAAAATTATTAGGTCTAACCTT
AAATAAATGCATGGTTCGTT

Product: ClpXP protease specificity-enhancing factor

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 153; Mature: 153

Protein sequence:

>153_residues
MKELTPNRPYLLRAYYDWLMDNQLTPHVVVDAYVPGTQVPQQYVKDGQIVLNITESAVAGLQITNEFIEFSARFGGVPQQ
VLLPMASIVAIYARENGAGTVFELEEAYQLDDDFEEEAGLSVVKEPVVETSEPEAEKVEAKEPKRRGHLTLVK

Sequences:

>Translated_153_residues
MKELTPNRPYLLRAYYDWLMDNQLTPHVVVDAYVPGTQVPQQYVKDGQIVLNITESAVAGLQITNEFIEFSARFGGVPQQ
VLLPMASIVAIYARENGAGTVFELEEAYQLDDDFEEEAGLSVVKEPVVETSEPEAEKVEAKEPKRRGHLTLVK
>Mature_153_residues
MKELTPNRPYLLRAYYDWLMDNQLTPHVVVDAYVPGTQVPQQYVKDGQIVLNITESAVAGLQITNEFIEFSARFGGVPQQ
VLLPMASIVAIYARENGAGTVFELEEAYQLDDDFEEEAGLSVVKEPVVETSEPEAEKVEAKEPKRRGHLTLVK

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=121, Percent_Identity=59.504132231405, Blast_Score=159, Evalue=7e-41,

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: 17139; Mature: 17139

Theoretical pI: Translated: 4.24; Mature: 4.24

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
2.0 %Met     (Translated Protein)
2.0 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
2.0 %Met     (Mature Protein)
2.0 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MKELTPNRPYLLRAYYDWLMDNQLTPHVVVDAYVPGTQVPQQYVKDGQIVLNITESAVAG
CCCCCCCCCEEHHHHHHHHHCCCCCCEEEEEEECCCCCCCHHHHCCCEEEEEECCHHHHH
LQITNEFIEFSARFGGVPQQVLLPMASIVAIYARENGAGTVFELEEAYQLDDDFEEEAGL
HHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHCCCCCCCCEEEEHHHHCCCCCCHHHCCH
SVVKEPVVETSEPEAEKVEAKEPKRRGHLTLVK
HHHHHHHCCCCCCCHHHHCCCCCCCCCCEEEEC
>Mature Secondary Structure
MKELTPNRPYLLRAYYDWLMDNQLTPHVVVDAYVPGTQVPQQYVKDGQIVLNITESAVAG
CCCCCCCCCEEHHHHHHHHHCCCCCCEEEEEEECCCCCCCHHHHCCCEEEEEECCHHHHH
LQITNEFIEFSARFGGVPQQVLLPMASIVAIYARENGAGTVFELEEAYQLDDDFEEEAGL
HHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHCCCCCCCCEEEEHHHHCCCCCCHHHCCH
SVVKEPVVETSEPEAEKVEAKEPKRRGHLTLVK
HHHHHHHCCCCCCCHHHHCCCCCCCCCCEEEEC

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]