Nanodiscs in membrane biochemistry and biophysics

IG Denisov, SG Sligar - Chemical reviews, 2017 - ACS Publications
Membrane proteins play a most important part in metabolism, signaling, cell motility,
transport, development, and many other biochemical and biophysical processes which …

Detergent-free isolation of membrane proteins and strategies to study them in a near-native membrane environment

B Krishnarjuna, A Ramamoorthy - Biomolecules, 2022 - mdpi.com
Atomic-resolution structural studies of membrane-associated proteins and peptides in a
membrane environment are important to fully understand their biological function and the …

Formation of lipid-bilayer nanodiscs by diisobutylene/maleic acid (DIBMA) copolymer

AO Oluwole, J Klingler, B Danielczak, JO Babalola… - Langmuir, 2017 - ACS Publications
Membrane proteins usually need to be extracted from their native environment and
separated from other membrane components for in-depth in vitro characterization. The use …

[HTML][HTML] Structure and function of membrane proteins encapsulated in a polymer-bound lipid bilayer

NL Pollock, SC Lee, JH Patel, AA Gulamhussein… - … et Biophysica Acta (BBA …, 2018 - Elsevier
New technologies for the purification of stable membrane proteins have emerged in recent
years, in particular methods that allow the preparation of membrane proteins with their …

Analysis of SMALP co-extracted phospholipids shows distinct membrane environments for three classes of bacterial membrane protein

ACK Teo, SC Lee, NL Pollock, Z Stroud, S Hall… - Scientific Reports, 2019 - nature.com
Biological characterisation of membrane proteins lags behind that of soluble proteins. This
reflects issues with the traditional use of detergents for extraction, as the surrounding lipids …

[HTML][HTML] The effectiveness of styrene-maleic acid (SMA) copolymers for solubilisation of integral membrane proteins from SMA-accessible and SMA-resistant …

DJK Swainsbury, S Scheidelaar, N Foster… - … et Biophysica Acta (BBA …, 2017 - Elsevier
Solubilisation of biological lipid bilayer membranes for analysis of their protein complement
has traditionally been carried out using detergents, but there is increasing interest in the use …

Phosphatidylethanolamine made in the inner mitochondrial membrane is essential for yeast cytochrome bc1 complex function

E Calzada, E Avery, PN Sam, A Modak, C Wang… - Nature …, 2019 - nature.com
Of the four separate PE biosynthetic pathways in eukaryotes, one occurs in the
mitochondrial inner membrane (IM) and is executed by phosphatidylserine decarboxylase …

Fast collisional lipid transfer among polymer-bounded nanodiscs

R Cuevas Arenas, B Danielczak, A Martel, L Porcar… - Scientific reports, 2017 - nature.com
Some styrene/maleic acid (SMA) copolymers solubilise membrane lipids and proteins to
form polymer-bounded nanodiscs termed SMA/lipid particles (SMALPs). Although SMALPs …

SMALPs are not simply nanodiscs: the polymer-to-lipid ratios of fractionated SMALPs underline their heterogeneous nature

E Kamilar, J Bariwal, W Zheng, H Ma… - Biomacromolecules, 2023 - ACS Publications
Amphipathic styrene-maleic acid (SMA) copolymers directly solubilize biomembranes into
SMA-lipid particles, or SMALPs, that are often regarded as nanodiscs and hailed as a native …

Current problems and future avenues in proteoliposome research

AM Amati, S Graf, S Deutschmann… - Biochemical Society …, 2020 - portlandpress.com
Membrane proteins (MPs) are the gatekeepers between different biological compartments
separated by lipid bilayers. Being receptors, channels, transporters, or primary pumps, they …