APE1 distinguishes DNA substrates in exonucleolytic cleavage by induced space-filling
The exonuclease Apurinic/apyrimidinic endonuclease 1 (APE1) is important for processing matched/mismatched terminus during DNA repair. Here the authors resolve the X-ray crystallography structures of APE1 with varied dsDNAs substrates to assay the nuclease activity.
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| Main Authors: | , , , , , , |
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| Format: | article |
| Language: | EN |
| Published: |
Nature Portfolio
2021
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| Subjects: | |
| Online Access: | https://doaj.org/article/ffb6ab14e7a9497fa2f390f15e2f2fc4 |
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