RcsR1 small RNA
RNA family
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RcsR1 (rhizobial cold and salinity stress riboregulator 1) trans-acting sRNA, formerly known as SmelC587, is a stress-related riboregulator, conserved in Sinorhizobium, Rhizobium and Agrobacterium. It contains highly conserved stem-loops involved in the interaction with several target mRNAs (PhoR, MotE, anti-σE1, GntR, FgA, TrpC). In Sinorhizobium meliloti RcsR1 less conserved central region is responsible for the species-specific interaction with the 5’UTR of autoinducer synthase encoding mRNA sinI. The interaction negatively influences sinI translation.[1]
| RcsR1 sRNA | |
|---|---|
Predicted secondary structure and sequence conservation of RcsR1 small RNA | |
| Identifiers | |
| Rfam | RF02552 |
| Other data | |
| Domain | Bacteria |
| GO | GO:0040033 ,SO:0032055 |
| SO | SO:0000370 |
| PDB structures | PDBe |