RcsR1 small RNA

RcsR1 sRNA
Predicted secondary structure and sequence conservation of RcsR1 small RNA
Identifiers
Rfam	RF02552
Other data
Domain(s)	Bacteria
GO	GO:0040033,SO:0032055
SO	SO:0000370
PDB structures	PDBe

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]

• SuhB
• EcpR1 sRNA