Advances in hydrogen/deuterium exchange mass spectrometry and the pursuit of challenging biological systems
EI James, TA Murphree, C Vorauer, JR Engen… - Chemical …, 2021 - ACS Publications
Solution-phase hydrogen/deuterium exchange (HDX) coupled to mass spectrometry (MS) is
a widespread tool for structural analysis across academia and the biopharmaceutical …
a widespread tool for structural analysis across academia and the biopharmaceutical …
New insight into phytochromes: connecting structure to function
Red and far-red light–sensing phytochromes are widespread in nature, occurring in plants,
algae, fungi, and prokaryotes. Despite at least a billion years of evolution, their photosensory …
algae, fungi, and prokaryotes. Despite at least a billion years of evolution, their photosensory …
Vibrational couplings between protein and cofactor in bacterial phytochrome Agp1 revealed by 2D-IR spectroscopy
Phytochromes are ubiquitous photoreceptor proteins that undergo a significant refolding of
secondary structure in response to initial photoisomerization of the chromophoric group …
secondary structure in response to initial photoisomerization of the chromophoric group …
Tips and turns of bacteriophytochrome photoactivation
H Takala, P Edlund, JA Ihalainen… - Photochemical & …, 2020 - pubs.rsc.org
Phytochromes are ubiquitous photosensor proteins, which control the growth, reproduction
and movement in plants, fungi and bacteria. Phytochromes switch between two …
and movement in plants, fungi and bacteria. Phytochromes switch between two …
Construction of Pt/Pt-Au doped chiral nanostructures using arginine and porphyrin assemblies as templates for enantioselective photocatalysis
Chiral nanomaterials with different functions have been widely developed, but the deep
understanding of the structural effects of nanocatalysts on enantioselective photocatalytic …
understanding of the structural effects of nanocatalysts on enantioselective photocatalytic …
Improved fluorescent phytochromes for in situ imaging
S Nagano, M Sadeghi, J Balke, M Fleck… - Scientific Reports, 2022 - nature.com
Modern biology investigations on phytochromes as near-infrared fluorescent pigments pave
the way for the development of new biosensors, as well as for optogenetics and in vivo …
the way for the development of new biosensors, as well as for optogenetics and in vivo …
Nanosecond protein dynamics in a red/green cyanobacteriochrome revealed by transient IR spectroscopy
D Buhrke, KT Oppelt, PJ Heckmeier… - The Journal of …, 2020 - pubs.aip.org
Over the last decades, photoreceptive proteins were extensively studied with biophysical
methods to gain a fundamental understanding of their working mechanisms and further …
methods to gain a fundamental understanding of their working mechanisms and further …
Intramolecular proton transfer controls protein structural changes in phytochrome
A Kraskov, AD Nguyen, J Goerling, D Buhrke… - Biochemistry, 2020 - ACS Publications
Phytochromes are biological photoswitches that interconvert between two parent states (Pr
and Pfr). The transformation is initiated by photoisomerization of the tetrapyrrole …
and Pfr). The transformation is initiated by photoisomerization of the tetrapyrrole …
Vibrational Spectroscopy of Phytochromes
P Hildebrandt - Biomolecules, 2023 - mdpi.com
Phytochromes are biological photoswitches that translate light into physiological functions.
Spectroscopic techniques are essential tools for molecular research into these …
Spectroscopic techniques are essential tools for molecular research into these …
Dynamics-driven allosteric stimulation of diguanylate cyclase activity in a red light-regulated phytochrome
QH Tran, OM Eder, A Winkler - Journal of Biological Chemistry, 2024 - ASBMB
Sensor-effector proteins integrate information from different stimuli and transform this into
cellular responses. Some sensory domains, like red-light responsive bacteriophytochromes …
cellular responses. Some sensory domains, like red-light responsive bacteriophytochromes …