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- Q7067538 subject Q8680982.
- Q7067538 abstract "NrrF is a non-coding RNA which is regulated by the Ferric uptake regulator (Fur) protein in bacteria. This non-coding RNA was identified in Neisseria meningitidis and is involved in iron regulation of the succinate dehydrogenase genes sdhA and sdhC. NrrF acts as an antisense RNA and is complementary to the junction between the second and third genes of the sdh operon (sdhD and sdhA). Secondary structure predictions have indicated that this interaction occurs in a single stranded loop region of the NrrF RNA. Under low iron concentration NrrF is present at a high concentration and forms a duplex with the transcript in Hfq dependent manner. The RNA chaperone Hfq acts to enhance binding of NrrF or stabilizes the NrrF/sdh transcript duplex. Binding of NrrF results in down regulation of the sdhCDAB mRNA transcript results in a Fur-dependent positive regulation of succinate dehydrogenase.NrrF appears to be restricted to the Neisseria species and no homologues have yet been identified in other species.".
- Q7067538 thumbnail RF01416.png?width=300.
- Q7067538 wikiPageExternalLink RF01416.
- Q7067538 wikiPageWikiLink Q132209.
- Q7067538 wikiPageWikiLink Q154625.
- Q7067538 wikiPageWikiLink Q15712714.
- Q7067538 wikiPageWikiLink Q17148058.
- Q7067538 wikiPageWikiLink Q412837.
- Q7067538 wikiPageWikiLink Q422496.
- Q7067538 wikiPageWikiLink Q423832.
- Q7067538 wikiPageWikiLink Q427087.
- Q7067538 wikiPageWikiLink Q5445337.
- Q7067538 wikiPageWikiLink Q7187.
- Q7067538 wikiPageWikiLink Q8680982.
- Q7067538 comment "NrrF is a non-coding RNA which is regulated by the Ferric uptake regulator (Fur) protein in bacteria. This non-coding RNA was identified in Neisseria meningitidis and is involved in iron regulation of the succinate dehydrogenase genes sdhA and sdhC. NrrF acts as an antisense RNA and is complementary to the junction between the second and third genes of the sdh operon (sdhD and sdhA).".
- Q7067538 label "NrrF RNA".
- Q7067538 depiction RF01416.png.