scholarly journals Correction to “Real-Time Observation of Multiple-Protein Complex Formation with Single-Molecule FRET”

2013 ◽  
Vol 135 (43) ◽  
pp. 16242-16242 ◽  
Author(s):  
Wooli Bae ◽  
Mal-Gi Choi ◽  
Changbong Hyeon ◽  
Yeon-Kyun Shin ◽  
Tae-Young Yoon
Keyword(s):  
Complex Formation ◽  
Real Time ◽  
Single Molecule ◽  
Protein Complex ◽  
Single Molecule Fret ◽  
Protein Complex Formation ◽  
Multiple Protein ◽  
Time Observation ◽  
Real Time Observation

scholarly journals Real-Time Observation of Multiple-Protein Complex Formation with Single-Molecule FRET

2013 ◽  
Vol 135 (28) ◽  
pp. 10254-10257 ◽  
Author(s):  
Woori Bae ◽  
Mal-Gi Choi ◽  
Changbong Hyeon ◽  
Yeon-Kyun Shin ◽  
Tae-Young Yoon
Keyword(s):  
Complex Formation ◽  
Real Time ◽  
Single Molecule ◽  
Protein Complex ◽  
Single Molecule Fret ◽  
Protein Complex Formation ◽  
Multiple Protein ◽  
Time Observation ◽  
Real Time Observation

scholarly journals Real-Time Observation of DNA Recognition by the RNA-Guided Endonuclease Cas9 using Single-Molecule FRET

2015 ◽  
Vol 108 (2) ◽  
pp. 26a
Author(s):  
Digvijay Singh ◽  
Samuel H. Sternberg ◽  
Jingyi Fei ◽  
Jennifer A. Doudna ◽  
Taekjip Ha
Keyword(s):  
Real Time ◽  
Single Molecule ◽  
Dna Recognition ◽  
Single Molecule Fret ◽  
Time Observation ◽  
Real Time Observation

scholarly journals Simultaneous Real-Time Observation of DNA Unwinding and Nuclease Domain Activation in Cas9-RNA-DNA Complex via Three-Color Single Molecule FRET

2018 ◽  
Vol 114 (3) ◽  
pp. 572a
Author(s):  
Yanbo Wang ◽  
Digvijay Singh ◽  
John Mallon ◽  
Boyang Hua ◽  
Scott Bailey ◽  
...  
Keyword(s):  
Real Time ◽  
Single Molecule ◽  
Dna Unwinding ◽  
Nuclease Domain ◽  
Single Molecule Fret ◽  
Time Observation ◽  
Dna Complex ◽  
Real Time Observation

scholarly journals Analysis of Protein Complex Formation on Membrane Surfaces by Single Molecule Diffusion

2012 ◽  
Vol 102 (3) ◽  
pp. 183a
Author(s):  
Brian P. Ziemba ◽  
Jefferson D. Knight ◽  
Joseph J. Falke
Keyword(s):  
Complex Formation ◽  
Single Molecule ◽  
Protein Complex ◽  
Membrane Surfaces ◽  
Protein Complex Formation

Real-space and real-time observation of a plasmon-induced chemical reaction of a single molecule

Science ◽  
2018 ◽  
Vol 360 (6388) ◽  
pp. 521-526 ◽  
Author(s):  
Emiko Kazuma ◽  
Jaehoon Jung ◽  
Hiromu Ueba ◽  
Michael Trenary ◽  
Yousoo Kim
Keyword(s):  
Real Time ◽  
Chemical Reaction ◽  
Single Molecule ◽  
Real Space ◽  
Time Observation ◽  
Real Time Observation

scholarly journals Robust assessment of protein complex formation in vivo via single-molecule intensity distributions of autofluorescent proteins

2011 ◽  
Vol 16 (7) ◽  
pp. 076016 ◽  
Author(s):  
Tobias Meckel ◽  
Stefan Semrau ◽  
Marcel J. M. Schaaf ◽  
Thomas Schmidt
Keyword(s):  
Complex Formation ◽  
Single Molecule ◽  
Protein Complex ◽  
Protein Complex Formation

scholarly journals Real-time observation of flexible domain movements in Cas9

2017 ◽  
Author(s):  
Saki Osuka ◽  
Kazushi Isomura ◽  
Shohei Kajimoto ◽  
Tomotaka Komori ◽  
Hiroshi Nishimasu ◽  
...  
Keyword(s):  
Single Molecule ◽  
Dna Cleavage ◽  
Potential Role ◽  
Domain Architecture ◽  
Guide Rna ◽  
Single Molecule Fret ◽  
Target Dna ◽  
Time Observation ◽  
Real Time Observation

ABSTRACTThe CRISPR-associated protein Cas9 is a widely used genome editing tool that recognizes and cleaves target DNA through the assistance of a single-guide RNA (sgRNA). Structural studies have demonstrated the multi-domain architecture of Cas9 and sequential domain movements upon binding to the sgRNA and the target DNA. These studies also hinted at the flexibility between domains, but whether these flexible movements occur in solution is unclear. Here, we directly observed dynamic fluctuations of multiple Cas9 domains, using single-molecule FRET. The flexible domain movements allow Cas9 to adopt transient conformations beyond those captured in the crystal structures. Importantly, the HNH nuclease domain in Cas9 only accessed the DNA cleavage position during such flexible movements, suggesting the importance of this flexibility in the DNA cleavage process. Our FRET data also revealed the conformational flexibility of apo-Cas9, which may play a role in the assembly with the sgRNA. Collectively, our results highlight the potential role of domain fluctuations in driving Cas9-catalyzed DNA cleavage.

Real-time observation of the dynamics of an individual rotaxane molecular shuttle using a single-molecule junction

Chem ◽  
2021 ◽  
Author(s):  
Sujun Chen ◽  
Dingkai Su ◽  
Chuancheng Jia ◽  
Yanwei Li ◽  
Xingxing Li ◽  
...  
Keyword(s):  
Real Time ◽  
Single Molecule ◽  
Molecule Junction ◽  
Single Molecule Junction ◽  
Time Observation ◽  
Molecular Shuttle ◽  
Real Time Observation
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