Structures of 1:1 and 2:1 complexes of BMVC and MYC promoter G-quadruplex reveal a mechanism of ligand conformation adjustment for G4-recognition

BMVC is the first fluorescent probe designed to detect G-quadruplexes (G4s) in vivo. The MYC oncogene promoter forms a G4 (MycG4) which acts as a transcription silencer. Here, we report the high-affinity and specific binding of BMVC to MycG4 with unusual slow-exchange rates on the NMR timescale. We...

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Detalles Bibliográficos
Autores principales: Liu, Wenting, Lin, Clement, Wu, Guanhui, Dai, Jixun, Chang, Ta-Chau, Yang, Danzhou
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2019
Materias:
Structural Biology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7145684/
https://www.ncbi.nlm.nih.gov/pubmed/31740959
http://dx.doi.org/10.1093/nar/gkz1015

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7145684/
https://www.ncbi.nlm.nih.gov/pubmed/31740959
http://dx.doi.org/10.1093/nar/gkz1015

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