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| nhaA-II | |
|---|---|
 Consensus secondary structure and sequence conservation of nhaA-II RNA | |
| Identifiers | |
| Symbol | nhaA-II |
| Rfam | RF03038 |
| Other data | |
| RNA type | Cis-reg |
| SO | SO:0005836 |
| PDB structures | PDBe |
The nhaA-II RNA motif is a conserved RNA structure that was discovered by bioinformatics. nhaA-II motifs are found in Caulobacterales.
nhaA-II motif RNAs likely function as cis-regulatory elements, in view of their positions upstream of protein-coding genes. nhaA-I RNAs typically occur upstream of genes that encode exchangers of sodium ions and protons. More rarely, they also exist upstream of methyltransferases that use S-adenosylmethionine as a donor.
References
- Weinberg Z, Lünse CE, Corbino KA, Ames TD, Nelson JW, Roth A, Perkins KR, Sherlock ME, Breaker RR (October 2017). "Detection of 224 candidate structured RNAs by comparative analysis of specific subsets of intergenic regions". Nucleic Acids Res. 45 (18): 10811–10823. doi:10.1093/nar/gkx699. PMC 5737381. PMID 28977401.