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Mutational analysis of Mycobacterium UvrD1 identifies functional groups required for ATP hydrolysis, DNA unwinding, and chemomechanical coupling
Mycobacterial UvrD1 is a DNA-dependent ATPase and a Ku-dependent 3’ to 5’ DNA helicase. The UvrD1 motor domain resembles that of the prototypal superfamily I helicases UvrD and PcrA. Here we performed a mutational analysis of UvrD1 guided by the crystal structure of a DNA-bound E. coli UvrD-ADP-MgF(...
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| Hauptverfasser: | , , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
2009
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2761027/ https://ncbi.nlm.nih.gov/pubmed/19317511 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/bi900103d |
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