Controlling allosteric networks in proteins

NV Dokholyan - Chemical reviews, 2016 - ACS Publications
Allosteric transition, defined as conformational changes induced by ligand binding, is one of
the fundamental properties of proteins. Allostery has been observed and characterized in …

Understanding how cystic fibrosis mutations disrupt CFTR function: from single molecules to animal models

Y Wang, JA Wrennall, Z Cai, H Li… - The international journal of …, 2014 - Elsevier
Defective epithelial ion transport is the hallmark of the life-limiting genetic disease cystic
fibrosis (CF). This abnormality is caused by mutations in the cystic fibrosis transmembrane …

Mechanism-based corrector combination restores ΔF508-CFTR folding and function

T Okiyoneda, G Veit, JF Dekkers, M Bagdany… - Nature chemical …, 2013 - nature.com
The most common cystic fibrosis mutation, ΔF508 in nucleotide binding domain 1 (NBD1),
impairs cystic fibrosis transmembrane conductance regulator (CFTR)-coupled domain …

Potentiator ivacaftor abrogates pharmacological correction of ΔF508 CFTR in cystic fibrosis

DM Cholon, NL Quinney, ML Fulcher… - Science translational …, 2014 - science.org
Cystic fibrosis (CF) is caused by mutations in the CF transmembrane conductance regulator
(CFTR). Newly developed “correctors” such as lumacaftor (VX-809) that improve CFTR …

[HTML][HTML] Correction of both NBD1 energetics and domain interface is required to restore ΔF508 CFTR folding and function

WM Rabeh, F Bossard, H Xu, T Okiyoneda, M Bagdany… - Cell, 2012 - cell.com
The folding and misfolding mechanism of multidomain proteins remains poorly understood.
Although thermodynamic instability of the first nucleotide-binding domain (NBD1) of ΔF508 …

[HTML][HTML] Correctors of ΔF508 CFTR restore global conformational maturation without thermally stabilizing the mutant protein

L He, P Kota, AA Aleksandrov, L Cui, T Jensen… - The FASEB …, 2013 - ncbi.nlm.nih.gov
Most cystic fibrosis is caused by the deletion of a single amino acid (F508) from CFTR and
the resulting misfolding and destabilization of the protein. Compounds identified by high …

CFTR structure and cystic fibrosis

N Cant, N Pollock, RC Ford - The international journal of biochemistry & …, 2014 - Elsevier
CFTR (cystic fibrosis transmembrane conductance regulator) is a member of the ATP-
binding cassette family of membrane proteins. Although almost all members of this family …

The ABCG2/BCRP transporter and its variants–from structure to pathology

B Sarkadi, L Homolya, T Hegedűs - FEBS letters, 2020 - Wiley Online Library
The ABCG2 protein has a key role in the transport of a wide range of structurally dissimilar
endo‐and xenobiotics in the human body, especially in the tissue barriers and the …

The endoplasmic reticulum–associated Hsp40 DNAJB12 and Hsc70 cooperate to facilitate RMA1 E3–dependent degradation of nascent CFTRΔF508

DE Grove, CY Fan, HY Ren, DM Cyr - Molecular biology of the cell, 2011 - Am Soc Cell Biol
Relative contributions of folding kinetics versus protein quality control (QC) activity in the
partitioning of non-native proteins between life and death are not clear. Cystic fibrosis …

Mechanisms of CFTR folding at the endoplasmic reticulum

SJ Kim, WR Skach - Frontiers in pharmacology, 2012 - frontiersin.org
In the past decade much has been learned about how Cystic Fibrosis Transmembrane
Conductance Regulator (CFTR) folds and misfolds as the etiologic cause of cystic fibrosis …