FRET-based dynamic structural biology: Challenges, perspectives and an appeal for open-science practices

E Lerner, A Barth, J Hendrix, B Ambrose, V Birkedal… - Elife, 2021 - elifesciences.org
Single-molecule FRET (smFRET) has become a mainstream technique for studying
biomolecular structural dynamics. The rapid and wide adoption of smFRET experiments by …

Development of nano-and microdevices for the next generation of biotechnology, wearables and miniaturized instrumentation

LRG Palacios, AG Bracamonte - RSC advances, 2022 - pubs.rsc.org
This is a short communication based on recent high-impact publications related to how
various chemical materials and substrate modifications could be tuned for nano-and …

Regulation of the mammalian-brain V-ATPase through ultraslow mode-switching

E Kosmidis, CG Shuttle, J Preobraschenski… - Nature, 2022 - nature.com
Vacuolar-type adenosine triphosphatases (V-ATPases),–are electrogenic rotary
mechanoenzymes structurally related to F-type ATP synthases,. They hydrolyse ATP to …

Trends in single-molecule total internal reflection fluorescence imaging and their biological applications with lab-on-a-chip technology

L Colson, Y Kwon, S Nam, A Bhandari, NM Maya, Y Lu… - Sensors, 2023 - mdpi.com
Single-molecule imaging technologies, especially those based on fluorescence, have been
developed to probe both the equilibrium and dynamic properties of biomolecules at the …

Glutamate transporters: Critical components of glutamatergic transmission

AG Rodríguez-Campuzano, A Ortega - Neuropharmacology, 2021 - Elsevier
Glutamate is the major excitatory neurotransmitter in the vertebrate central nervous system.
Once released, it binds to specific membrane receptors and transporters activating a wide …

Probing conformational kinetics of catalase with and without magnetic field by single-entity collision electrochemistry

Q Ding, Z Sun, W Ma - Science Bulletin, 2023 - Elsevier
The conformational motions of enzymes are crucial for their catalytic activities, but these
fluctuations are usually spontaneous and unsynchronized and thus difficult to obtain from …

Ion and lipid orchestration of secondary active transport

D Drew, O Boudker - Nature, 2024 - nature.com
Transporting small molecules across cell membranes is an essential process in cell
physiology. Many structurally diverse, secondary active transporters harness …

Single‐Molecule FRET of Membrane Transport Proteins

K Bartels, T Lasitza‐Male, H Hofmann, C Löw - ChemBioChem, 2021 - Wiley Online Library
Uncovering the structure and function of biomolecules is a fundamental goal in structural
biology. Membrane‐embedded transport proteins are ubiquitous in all kingdoms of life …

HS-AFM single-molecule structural biology uncovers basis of transporter wanderlust kinetics

Y Jiang, A Miyagi, X Wang, B Qiu, O Boudker… - Nature Structural & …, 2024 - nature.com
The Pyrococcus horikoshii amino acid transporter GltPh revealed, like other channels and
transporters, activity mode switching, previously termed wanderlust kinetics. Unfortunately …

The high‐energy transition state of the glutamate transporter homologue GltPh

GHM Huysmans, D Ciftci, X Wang, SC Blanchard… - The EMBO …, 2021 - embopress.org
Membrane transporters mediate cellular uptake of nutrients, signaling molecules, and drugs.
Their overall mechanisms are often well understood, but the structural features setting their …