Structural basis for the recognition of sulfur in phosphorothioated DNA
DNA phosphorothioation (PT-DNA) is a DNA backbone sulfur modification that is recognized by the type-IV restriction endonuclease ScoMcrA. Here the authors provide insights into sulfur recognition by solving the crystal structure of the PT-DNA bound sulfur-binding domain (SBD) from ScoMcrA and they f...
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| Autores principales: | , , , , , , , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2018
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/68277cd60c3a42f695daacfee2069f52 |
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| Sumario: | DNA phosphorothioation (PT-DNA) is a DNA backbone sulfur modification that is recognized by the type-IV restriction endonuclease ScoMcrA. Here the authors provide insights into sulfur recognition by solving the crystal structure of the PT-DNA bound sulfur-binding domain (SBD) from ScoMcrA and they further show that SBD homologs are widely spread among prokaryotes. |
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