Structural basis for allosteric regulation of Human Topoisomerase IIα
Type 2 DNA topoisomerases (Top2) regulates DNA topology during DNA replication, transcription, and chromosome segregation. Here the authors describe a complete structure of the catalytic core of the human Topo IIα bound to DNA and etoposide, providing insight into the regulation of Topo IIα activiti...
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| Autores principales: | , , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2021
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/b7e2a03d00154a469e0713b5f5c0f525 |
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| Sumario: | Type 2 DNA topoisomerases (Top2) regulates DNA topology during DNA replication, transcription, and chromosome segregation. Here the authors describe a complete structure of the catalytic core of the human Topo IIα bound to DNA and etoposide, providing insight into the regulation of Topo IIα activities and how opening of the DNA-gate is spatially connected to the ATPase domain. |
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