The molecular basis for recognition of 5′-NNNCC-3′ PAM and its methylation state by Acidothermus cellulolyticus Cas9
Acidothermus cellulolyticus CRISPR-Cas9 (AceCas9) is a Type II-C enzyme that cleaves DNA in a Protospacer Adjacent Motif (PAM) methylation sensitive fashion. Biochemical analysis and crystal structures of AceCas9 in complex with sgRNA and DNA bearing the correct and incorrect PAM offer insight into...
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| Autores principales: | , , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2020
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/2cea4907f71b47c69f5853d72886df10 |
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| Sumario: | Acidothermus cellulolyticus CRISPR-Cas9 (AceCas9) is a Type II-C enzyme that cleaves DNA in a Protospacer Adjacent Motif (PAM) methylation sensitive fashion. Biochemical analysis and crystal structures of AceCas9 in complex with sgRNA and DNA bearing the correct and incorrect PAM offer insight into the structural basis for the recognition of PAM and its methylation. |
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