Article ; Online: Classification of GTP-dependent K-Ras4B active and inactive conformational states.
The Journal of chemical physics
2023 Volume 158, Issue 9, Page(s) 91104
Abstract: Classifying reliably active and inactive molecular conformations of wildtype (WT) and mutated oncogenic proteins is a key, ongoing challenge in molecular cancer studies. Here, we probe the GTP-bound K-Ras4B conformational dynamics using long-time ... ...
Abstract | Classifying reliably active and inactive molecular conformations of wildtype (WT) and mutated oncogenic proteins is a key, ongoing challenge in molecular cancer studies. Here, we probe the GTP-bound K-Ras4B conformational dynamics using long-time atomistic molecular dynamics (MD) simulations. We extract and analyze the detailed underlying free energy landscape of WT K-Ras4B. We use two key reaction coordinates, labeled d |
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MeSH term(s) | Molecular Dynamics Simulation ; Molecular Conformation ; Guanosine Triphosphate/chemistry ; Guanosine Triphosphate/metabolism |
Chemical Substances | Guanosine Triphosphate (86-01-1) |
Language | English |
Publishing date | 2023-02-14 |
Publishing country | United States |
Document type | Journal Article |
ZDB-ID | 3113-6 |
ISSN | 1089-7690 ; 0021-9606 |
ISSN (online) | 1089-7690 |
ISSN | 0021-9606 |
DOI | 10.1063/5.0139181 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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