S-element

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S-element
RF00490.jpg
Predicted secondary structure and sequence conservation of S-element
Identifiers
SymbolS-element
Rfam RF00490
Other data
RNA type Cis-reg
Domain(s) Bacteria
SO SO:0000233
PDB structures PDBe

The S-element is an RNA element found in p42d and related plasmids. The S-element has multiple functions and is believed to act as a negative regulator of repC transcription, and be required for efficient replication and act as a translational enhancer of repC. [1]

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References

  1. Venkova-Canova T, Soberón NE, Ramírez-Romero MA, Cevallos MA (December 2004). "Two discrete elements are required for the replication of a repABC plasmid: an antisense RNA and a stem-loop structure". Molecular Microbiology. 54 (5): 1431–1444. doi:10.1111/j.1365-2958.2004.04366.x. PMID   15554980. S2CID   41843742.