Article ; Online: The MCM Helicase Motor of the Eukaryotic Replisome.
2016 Volume 428, Issue 9 Pt B, Page(s) 1822–1832
Abstract: The MCM motor of the CMG helicase powers ahead of the eukaryotic replication machinery to unwind DNA, in a process that requires ATP hydrolysis. The reconstitution of DNA replication in vitro has established the succession of events that lead to ... ...
Abstract | The MCM motor of the CMG helicase powers ahead of the eukaryotic replication machinery to unwind DNA, in a process that requires ATP hydrolysis. The reconstitution of DNA replication in vitro has established the succession of events that lead to replication origin activation by the MCM and recent studies have started to elucidate the structural basis of duplex DNA unwinding. Despite the exciting progress, how the MCM translocates on DNA remains a matter of debate. |
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MeSH term(s) | Adenosine Triphosphate/metabolism ; DNA Helicases/chemistry ; DNA Helicases/metabolism ; DNA Replication ; Eukaryota/enzymology ; Eukaryota/metabolism ; Hydrolysis ; Minichromosome Maintenance Proteins/metabolism ; Models, Biological ; Models, Molecular ; Protein Conformation |
Chemical Substances | Adenosine Triphosphate (8L70Q75FXE) ; DNA Helicases (EC 3.6.4.-) ; Minichromosome Maintenance Proteins (EC 3.6.4.12) |
Language | English |
Publishing date | 2016-01-30 |
Publishing country | Netherlands |
Document type | Journal Article ; Review ; Research Support, Non-U.S. Gov't |
ZDB-ID | 80229-3 |
ISSN | 1089-8638 ; 0022-2836 |
ISSN (online) | 1089-8638 |
ISSN | 0022-2836 |
DOI | 10.1016/j.jmb.2016.01.024 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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