UnaL2 LINE 3' element
| UnaL2 LINE 3' element | |
|---|---|
 Predicted secondary structure and sequence conservation of UnaL2 | |
| Identifiers | |
| Symbol | UnaL2 |
| Rfam | RF00436 |
| Other data | |
| RNA type | Cis-reg |
| Domain(s) | Eukaryota |
| SO | 0000233 |
| PDB structures | PDBe |
The UnaL2 LINE 3' element is an RNA element found in the UnaL2 LINE (long interspersed nuclear element) and partner SINE (short interspersed nuclear element) from eel.[1] This conserved element is a stem-loop that is critical for their retrotransposition found in their 3' end. The first step of retrotransposition is the recognition of their 3' tails by UnaL2-encoded reverse transcriptase. The NMR structure of a 17-nucleotide RNA derived from the 3' tail of UnaL2 has been determined.[1]
References
- 1 2 Baba, S; Kajikawa M; Okada N; Kawai G (2004). "Solution structure of an RNA stem-loop derived from the 3' conserved region of eel LINE UnaL2". RNA. 10 (9): 1380&ndash, 1387. doi:10.1261/rna.7460104. PMC 1370625. PMID 15273327.
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