Nicking mechanism underlying the DNA phosphorothioate-sensing antiphage defense by SspE
SspABCD–SspE is a phosphorothioation-sensing bacterial defence system. Here, authors find that SspE exploits DNA phosphorothioation-binding preference to modulate its biochemical activities for the self/nonself discrimination and phage resistance.
| Main Authors: | , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2022-11-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-022-34505-0 |