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smpB SsrA-binding protein [ Synechococcus elongatus PCC 7942 ]

Gene ID: 3774370, discontinued on 5-Feb-2015
  • All Gene records for this genome have been discontinued due to a change in scope for prokaryotic genomes in Gene. At the time this Gene record was discontinued, the RefSeq genome was re-annotated with the following features at this location:

Summary

Gene symbol
smpB
Gene description
SsrA-binding protein
Locus tag
Synpcc7942_1795
Gene type
protein coding
RefSeq status
VALIDATED
Organism
Synechococcus elongatus PCC 7942 (strain: PCC 7942)
Lineage
Bacteria; Cyanobacteria; Oscillatoriophycideae; Chroococcales; Synechococcus

Bibliography

GeneRIFs: Gene References Into FunctionsWhat's a GeneRIF?

General protein information

Names
SsrA-binding protein
YP_400812.1
  • 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)

Genome Annotation

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

Reference assembly

Genomic

  1. NC_007604.1 Reference assembly

    Range
    1865979..1866443 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. YP_400812.1 SsrA-binding protein [Synechococcus elongatus PCC 7942]

    Status: VALIDATED

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