Fast-forward on P-type ATPases: recent advances on structure and function

C Stock, T Heger, S Basse Hansen… - Biochemical Society …, 2023 - portlandpress.com
P-type ATPase are present in nearly all organisms. They maintain electrochemical gradients
for many solutes, in particular ions, they control membrane lipid asymmetry, and are crucial …

[HTML][HTML] Linking biochemical and structural states of SERCA: achievements, challenges, and new opportunities

R Aguayo-Ortiz, LM Espinoza-Fonseca - International journal of molecular …, 2020 - mdpi.com
Sarcoendoplasmic reticulum calcium ATPase (SERCA), a member of the P-type ATPase
family of ion and lipid pumps, is responsible for the active transport of Ca2+ from the …

Structural dynamics of protein-protein association involved in the light-induced transition of Avena sativa LOV2 protein

C Kim, SR Yun, SJ Lee, SO Kim, H Lee, J Choi… - Nature …, 2024 - nature.com
The Light-oxygen-voltage-sensing domain (LOV) superfamily, found in enzymes and signal
transduction proteins, plays a crucial role in converting light signals into structural signals …

Tracking the ATP-binding response in adenylate kinase in real time

F Orädd, H Ravishankar, J Goodman, P Rogne… - Science …, 2021 - science.org
The biological function of proteins is critically dependent on dynamics inherent to the native
structure. Such structural dynamics obey a predefined order and temporal timing to execute …

Time-resolved X-ray scattering studies of proteins

HS Cho, F Schotte, V Stadnytskyi, P Anfinrud - Current opinion in structural …, 2021 - Elsevier
Time-resolved small-and wide-angle X-ray scattering studies of proteins in solution based
on the pump-probe approach unveil structural information from intermediates over a broad …

Light-induced protein structural dynamics in bacteriophytochrome revealed by time-resolved x-ray solution scattering

SJ Lee, TW Kim, JG Kim, C Yang, SR Yun, C Kim… - Science …, 2022 - science.org
Bacteriophytochromes (BphPs) are photoreceptors that regulate a wide range of biological
mechanisms via red light–absorbing (Pr)–to–far-red light–absorbing (Pfr) reversible …

Downregulation of Sox8 mediates monosodium urate crystal-induced autophagic impairment of cartilage in gout arthritis

L **ao, S Lin, WC Xu, E Sun - Cell Death Discovery, 2023 - nature.com
The deposition of monosodium urate (MSU) crystals in arthritic joints of gout seriously
damages cartilage. This study aimed to investigate whether MSU crystal-induced cartilage …

Dephosphorylation and ion binding in prokaryotic calcium transport

I Prabudiansyah, F Orädd, K Magkakis, K Pounot… - Science …, 2024 - science.org
Calcium (Ca2+) signaling is fundamental to cellular processes in both eukaryotic and
prokaryotic organisms. While the mechanisms underlying eukaryotic Ca2+ transport are well …

Recent advances in structural characterization of biomacromolecules in foods via small-angle X-ray scattering

Y Sun, X Li, R Chen, F Liu, S Wei - Frontiers in Nutrition, 2022 - frontiersin.org
Small-angle X-ray scattering (SAXS) is a method for examining the solution structure,
oligomeric state, conformational changes, and flexibility of biomacromolecules at a scale …

Determining the charge distribution and the direction of bond cleavage with femtosecond anisotropic x-ray liquidography

J Heo, JG Kim, EH Choi, H Ki, DS Ahn, J Kim… - Nature …, 2022 - nature.com
Energy, structure, and charge are fundamental quantities characterizing a molecule.
Whereas the energy flow and structure change in chemical reactions are experimentally …