Lipid membrane mimetics in functional and structural studies of integral membrane proteins

S Majeed, AB Ahmad, U Sehar, ER Georgieva - Membranes, 2021 - mdpi.com
Integral membrane proteins (IMPs) fulfill important physiological functions by providing cell–
environment, cell–cell and virus–host communication; nutrients intake; export of toxic …

Membrane fatty acid desaturase: biosynthesis, mechanism, and architecture

NFAA Halim, MSM Ali, ATC Leow… - Applied Microbiology and …, 2022 - Springer
Fatty acid desaturase catalyzes the desaturation reactions by inserting double bonds into
the fatty acyl chain, producing unsaturated fatty acids, which play a vital part in the synthesis …

Scaling eukaryotic cell‐free protein synthesis achieved with the versatile and high‐yielding tobacco BY‐2 cell lysate

MD Gupta, Y Flaskamp, R Roentgen… - Biotechnology and …, 2023 - Wiley Online Library
Eukaryotic cell‐free protein synthesis (CFPS) can accelerate expression and high‐
throughput analysis of complex proteins with functionally relevant post‐translational …

LipIDens: simulation assisted interpretation of lipid densities in cryo-EM structures of membrane proteins

TB Ansell, W Song, CE Coupland, L Carrique… - Nature …, 2023 - nature.com
Cryo-electron microscopy (cryo-EM) enables the determination of membrane protein
structures in native-like environments. Characterising how membrane proteins interact with …

[HTML][HTML] A review of the approaches used to solve sub-100 kDa membrane proteins by cryo-electron microscopy

PJ Harrison, T Vecerkova, DK Clare… - Journal of Structural …, 2023 - Elsevier
Membrane proteins (MPs) are essential components of all biological membranes,
contributing to key cellular functions that include signalling, molecular transport and energy …

[HTML][HTML] Structural investigation of eukaryotic cells: From the periphery to the interior by cryo-electron tomography

C Wang, M Wojtynek, O Medalia - Advances in Biological Regulation, 2023 - Elsevier
Cryo-electron tomography (cryo-ET) combines a close-to-life preservation of the cell with
high-resolution three-dimensional (3D) imaging. This allows to study the molecular …

Defining the mechanism of galectin-3–mediated TGF-β1 activation and its role in lung fibrosis

JF Calver, NR Parmar, G Harris, RM Lithgo… - Journal of Biological …, 2024 - ASBMB
Integrin-mediated activation of the profibrotic mediator transforming growth factor-β1 (TGF-
β1), plays a critical role in idiopathic pulmonary fibrosis (IPF) pathogenesis. Galectin-3 is …

Protein structure prediction using the evolutionary algorithm USPEX

P Rachitskii, I Kruglov, AV Finkelstein… - Proteins: Structure …, 2023 - Wiley Online Library
Protein structure prediction is one of major problems of modern biophysics: current attempts
to predict the tertiary protein structure from amino acid sequence are successful mostly when …

Identification of novel membrane proteins for improved lignocellulose conversion

IA Podolsky, EE Schauer, S Seppälä… - Current Opinion in …, 2022 - Elsevier
Highlights•Microbial cell factories are used for clean energy valorization of renewable
biomass.•Efficient conversion of biomass requires identification of novel transporters.• …

[HTML][HTML] Gold nanomaterials and their potential use as cryo-electron tomography labels

CT Beales, O Medalia - Journal of Structural Biology, 2022 - Elsevier
Rapid advances in cryo-electron tomography (cryo-ET) are driving a revolution in cellular
structural biology. However, unambiguous identification of specific biomolecules within …