Ribosomal protein L13 leader
RNA family
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L13 ribosomal protein leaders play a role in ribosome biogenesis as part of an autoregulatory mechanism to control the concentration of ribosomal proteins L13. Three structural classes of L13 ribosomal protein leaders were detected by different bioinformatics approaches: in B. subtilis and other low-GC Gram-positive bacteria.,[1] in E. coli [2][3] and in Bacteroidia.[4] Although these RNAs are expected to perform the same biological function, they do not appear to be structurally related to one another. The E. coli example has been experimentally confirmed, though the experiments are not comprehensive.[3][2] The other two leader structures are thus far not based on experimental support.
| L13_leader | |
|---|---|
Consensus secondary structure and sequence conservation of Ribosomal protein L13 leader | |
| Identifiers | |
| Symbol | L13_leader |
| Rfam | RF00555 |
| Other data | |
| RNA type | Cis-reg; leader |
| GO | GO:0010468 |
| SO | SO:0000233 |
| PDB structures | PDBe |
| L13-Bacteroidia | |
|---|---|
 Consensus secondary structure and sequence conservation of L13-Bacteroidia ribosomal protein leader | |
| Identifiers | |
| Symbol | L13-Bacteroidia |
| Rfam | RF03127 |
| Other data | |
| RNA type | Cis-reg; leader |
| SO | SO:0000837 |
| PDB structures | PDBe |
