Discerning conformational dynamics and binding kinetics of GPCRs by 19F NMR

RS Prosser, NA Alonzi - Current Opinion in Pharmacology, 2023 - Elsevier
Abstract 19 F NMR provides a way of monitoring conformational dynamics of G-protein
coupled receptors (GPCRs) from the perspective of an ensemble. While X-ray …

Determination of the pKa and Concentration of NMR-Invisible Molecules and Sites Using NMR Spectroscopy

H Hussain, YZ Khimyak, M Wallace - Analytical Chemistry, 2024 - ACS Publications
NMR spectroscopy is a very powerful tool for measuring the dissociation constants (p K a) of
molecules, requiring smaller quantities of samples of lower purity relative to potentiometric …

[HTML][HTML] Localized apelin-17 analogue-bicelle interactions as a facilitator of membrane-catalyzed receptor recognition and binding

TTT Phạm, A Murza, É Marsault, JP Frampton… - … et Biophysica Acta (BBA …, 2024 - Elsevier
The apelinergic system encompasses two peptide ligand families, apelin and apela, along
with the apelin receptor (AR or APJ), a class A G-protein-coupled receptor. This system has …

Nucleotide Binding and Active Site Gate Dynamics for the Hsp90 Chaperone ATPase Domain from Benchtop and High Field 19F NMR Spectroscopy

S Rashid, BL Lee, B Wajda… - The Journal of Physical …, 2020 - ACS Publications
Protein turnover in cells is regulated by the ATP dependent activity of the Hsp90 chaperone.
In concert with accessory proteins, ATP hydrolysis drives the obligate Hsp90 dimer through …

Structure and Function of Membrane Proteins

L Fliegel - International Journal of Molecular Sciences, 2023 - mdpi.com
While we have a great deal of information on the human genome, in many cases we still
know little about the structure's function, the regulation of membrane proteins and how they …

On-cell nuclear magnetic resonance spectroscopy to probe cell surface interactions

TTT Phạm, JK Rainey - Biochemistry and Cell Biology, 2021 - cdnsciencepub.com
Nuclear magnetic resonance (NMR) spectroscopy allows the determination of atomic-level
information on intermolecular interactions, molecular structure, and molecular dynamics in …

Exploring potential new receptors for ELABELA in human embryonic stem cells by Crispr/Cas9-mediated gene editing system

Z Yue, C CHENG, E ZHENG, M Zhuo… - Journal of Shanghai …, 2022 - xuebao.shsmu.edu.cn
Objective To verify the existence of potential new receptor of ELABELA (ELA) in human
embryonic stem cells (hESC) by Crispr/Cas9-mediated gene editing system. Methods The …

利用 Crispr/Cas9 基因编辑系统在人胚胎干细胞中探索 ELABELA 的潜在新受体

周月, 程晨, 郑恩霖, 孟卓, 王鉴… - 上海交通大学学报 …, 2022 - xuebao.shsmu.edu.cn
目的· 利用Crispr/Cas9 基因编辑技术在人胚胎干细胞(human embryonic stem cell, hESC)
中探索小分子多肽ELABELA (ELA) 是否存在潜在的新受体. 方法· 收集干细胞向心肌细胞定向 …