Structure-based mechanism for activation of the AAA+ GTPase McrB by the endonuclease McrC
McrBC is a bacterial antiphage defense system that cleaves methylated DNA and is composed of the AAA+ GTPase motor McrB and the endonuclease McrC. Here, the authors present the cryo-EM structure of E. coli McrBC that reveals how McrC inserts a stalk-like structure into the pore of the ring-shaped Mc...
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| Autores principales: | , , , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2019
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/5c68680d22bd42158914fb12b267b2bd |
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