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smpB SsrA-binding protein [ Escherichia coli CFT073 ]

Gene ID: 1038875, discontinued on 20-May-2015
  • This record was discontinued.

Summary

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Gene symbol
smpB
Gene description
SsrA-binding protein
Locus tag
c3142
Gene type
protein coding
RefSeq status
VALIDATED
Organism
Escherichia coli CFT073 (strain: CFT073)
Lineage
Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacteriales; Enterobacteriaceae; Escherichia
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Genomic regions, transcripts, and products

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Genomic Sequence:
NC_004431.1

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

General protein information

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Names
SsrA-binding protein
NP_755024.1
  • binds to ssrA RNA (tmRNA) and is required for its successful binding to ribosomes; also appears to function in the trans-translation step by promoting accommodation of tmRNA into the ribosomal A site; SmpB protects the tmRNA from RNase R degradation in Caulobacter crescentus; both the tmRNA and SmpB are regulated in cell cycle-dependent manner; functions in release of stalled ribosomes from damaged mRNAs and targeting proteins for degradation

NCBI Reference Sequences (RefSeq)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_004431.1 Reference assembly

    Range
    3017482..3017964
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    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_755024.1 SsrA-binding protein [Escherichia coli CFT073]

    Status: VALIDATED

Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
P0A833.2