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Structure of Csx1-cOA4 complex reveals the basis of RNA decay in Type III-B CRISPR-Cas
- Source :
- Nature Communications, Vol 10, Iss 1, Pp 1-14 (2019)
- Publication Year :
- 2019
- Publisher :
- Nature Portfolio, 2019.
-
Abstract
- Type III CRISPR-Cas RNases from the Csm and Csx families are activated by cyclic oligoadenylates (cOA). Here the authors present the cOA bound Sulfolobus islandicus Csx1 structure, which forms a hexamer and reveal an allosteric mechanism for the activation of Csx1 RNase.
- Subjects :
- Science
Subjects
Details
- Language :
- English
- ISSN :
- 20411723
- Volume :
- 10
- Issue :
- 1
- Database :
- Directory of Open Access Journals
- Journal :
- Nature Communications
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.0552bfd06e54104982c7ac8deb8d5c3
- Document Type :
- article
- Full Text :
- https://doi.org/10.1038/s41467-019-12244-z