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The map label for this gene is sspB [H]

Identifier: 66047344

GI number: 66047344

Start: 4907354

End: 4907773

Strand: Reverse

Name: sspB [H]

Synonym: Psyr_4117

Alternate gene names: 66047344

Gene position: 4907773-4907354 (Counterclockwise)

Preceding gene: 66047345

Following gene: 66047339

Centisome position: 80.54

GC content: 56.67

Gene sequence:

>420_bases
ATGAACTCCAGTCGCCCTTATCTTGTTCGTGCTCTCTATGAGTGGATCGTCGATAACGATTGCACCCCGCATGTGCTGGT
CAATGCGGATTACCCGTCGGTGCAGGTCCCGCAAGGGTTTGCCAATGACGGGCAGATTGTCCTGAATGTTTCGCCCAGTG
CCGTGCGTCATCTGCATATGGATAACGAAGCGGTCAGTTTCGAAGGCCGCTTCGGCGGTGTGCCGCACACGCTTTACGTA
CCTGTCGCTGCCATCCTGGGTATTTATGCCCGCGAGAACGGTCAGGGCATGGTTTTCGATCTGGAGCCTTCCATGGAAGA
GGGCGAGGAAATCGAGATCGAGATCGAAGACGATACGCCTCCGCCAGACAGCGAACCGCCACGTCCGAGTGGCAGGCCGA
GTCTGAAGGTCGTGAAGTAA

Upstream 100 bases:

>100_bases
CGTTGCTTGATTACATGGAGCGCCAATTTGCGCGTGAGGCTTTTCAGACGAGTCTGTCTGCTGCCGAACGTGAAATGCGC
TAAGGCTTAAGGAGCCGTTG

Downstream 100 bases:

>100_bases
AAAACGGGCAATAAAAAAGGCGATCTTCGGATCGCCTTTTTCATGCCTGTCGGTCACCCGTCAGTCGATGTACTCGAAGA
GTTTGACGATCTTCTGCACA

Product: ClpXP protease specificity-enhancing factor

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 139; Mature: 139

Protein sequence:

>139_residues
MNSSRPYLVRALYEWIVDNDCTPHVLVNADYPSVQVPQGFANDGQIVLNVSPSAVRHLHMDNEAVSFEGRFGGVPHTLYV
PVAAILGIYARENGQGMVFDLEPSMEEGEEIEIEIEDDTPPPDSEPPRPSGRPSLKVVK

Sequences:

>Translated_139_residues
MNSSRPYLVRALYEWIVDNDCTPHVLVNADYPSVQVPQGFANDGQIVLNVSPSAVRHLHMDNEAVSFEGRFGGVPHTLYV
PVAAILGIYARENGQGMVFDLEPSMEEGEEIEIEIEDDTPPPDSEPPRPSGRPSLKVVK
>Mature_139_residues
MNSSRPYLVRALYEWIVDNDCTPHVLVNADYPSVQVPQGFANDGQIVLNVSPSAVRHLHMDNEAVSFEGRFGGVPHTLYV
PVAAILGIYARENGQGMVFDLEPSMEEGEEIEIEIEDDTPPPDSEPPRPSGRPSLKVVK

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=49.5867768595041, Blast_Score=129, Evalue=1e-31,

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: 15327; Mature: 15327

Theoretical pI: Translated: 4.20; Mature: 4.20

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.7 %Cys     (Translated Protein)
2.9 %Met     (Translated Protein)
3.6 %Cys+Met (Translated Protein)
0.7 %Cys     (Mature Protein)
2.9 %Met     (Mature Protein)
3.6 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MNSSRPYLVRALYEWIVDNDCTPHVLVNADYPSVQVPQGFANDGQIVLNVSPSAVRHLHM
CCCCCCHHHHHHHHHHHCCCCCCEEEEECCCCCEECCCCCCCCCEEEEEECHHHEEEEEC
DNEAVSFEGRFGGVPHTLYVPVAAILGIYARENGQGMVFDLEPSMEEGEEIEIEIEDDTP
CCCEEEECCCCCCCCHHHHHHHHHHHHEEECCCCCEEEEECCCCCCCCCEEEEEECCCCC
PPDSEPPRPSGRPSLKVVK
CCCCCCCCCCCCCCEEEEC
>Mature Secondary Structure
MNSSRPYLVRALYEWIVDNDCTPHVLVNADYPSVQVPQGFANDGQIVLNVSPSAVRHLHM
CCCCCCHHHHHHHHHHHCCCCCCEEEEECCCCCEECCCCCCCCCEEEEEECHHHEEEEEC
DNEAVSFEGRFGGVPHTLYVPVAAILGIYARENGQGMVFDLEPSMEEGEEIEIEIEDDTP
CCCEEEECCCCCCCCHHHHHHHHHHHHEEECCCCCEEEEECCCCCCCCCEEEEEECCCCC
PPDSEPPRPSGRPSLKVVK
CCCCCCCCCCCCCCEEEEC

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]