User profiles for Akshay Sridhar

Akshay Sridhar

Research Scientist, California Institute of Technology
Verified email at caltech.edu
Cited by 80

Protein disorder-to-order transition enhances the nucleosome-binding affinity of H1

A Sridhar, M Orozco… - Nucleic acids …, 2020 - academic.oup.com
Intrinsically disordered proteins are crucial elements of chromatin heterogenous
organization. While disorder in the histone tails enables a large variation of inter-nucleosome …

[HTML][HTML] Regulation of a pentameric ligand-gated ion channel by a semiconserved cationic lipid-binding site

A Sridhar, SCR Lummis, D Pasini, A Mehregan… - Journal of Biological …, 2021 - ASBMB
Pentameric ligand-gated ion channels (pLGICs) are crucial mediators of electrochemical
signal transduction in various organisms from bacteria to humans. Lipids play an important role …

[HTML][HTML] Structural and dynamic mechanisms of GABAA receptor modulators with opposing activities

S Zhu, A Sridhar, J Teng, RJ Howard, E Lindahl… - Nature …, 2022 - nature.com
γ-Aminobutyric acid type A (GABA A ) receptors are pentameric ligand-gated ion channels
abundant in the central nervous system and are prolific drug targets for treating anxiety, sleep …

Subtype‐specific modulation of human KV7 channels by the anticonvulsant cannabidiol through a lipid‐exposed pore‐domain site

M Pökl, A Sridhar, DJA Frampton… - British Journal of …, 2023 - Wiley Online Library
Background and Purpose Cannabidiol (CBD) is used clinically as an anticonvulsant. Its precise
mechanism of action has remained unclear. CBD was recently demonstrated to enhance …

Surface electrostatics govern the emulsion stability of biomolecular condensates

…, G Krainer, JR Espinosa, JA Joseph, A Sridhar… - Nano …, 2022 - ACS Publications
Liquid–liquid phase separation underlies the formation of biological condensates. Physically,
such systems are microemulsions that in general have a propensity to fuse and coalesce; …

Multimodal wavelet embedding representation for data combination (MaWERiC): integrating magnetic resonance imaging and spectroscopy for prostate cancer …

…, S Viswanath, J Kurhanewicz, A Sridhar… - NMR in …, 2012 - Wiley Online Library
Recently, both Magnetic Resonance (MR) Imaging (MRI) and Spectroscopy (MRS) have
emerged as promising tools for detection of prostate cancer (CaP). However, due to the …

Photogeneration of Spin Quintet Triplet–Triplet Excitations in DNA-Assembled Pentacene Stacks

…, J Gorman, LR Weiss, A Sridhar… - Journal of the …, 2023 - ACS Publications
Singlet fission (SF), an exciton-doubling process observed in certain molecular semiconductors
where two triplet excitons are generated from one singlet exciton, requires correctly …

[HTML][HTML] Waterdock 2.0: Water placement prediction for Holo-structures with a pymol plugin

A Sridhar, GA Ross, PC Biggin - PloS one, 2017 - journals.plos.org
Water is often found to mediate interactions between a ligand and a protein. It can play a
significant role in orientating the ligand within a binding pocket and contribute to the free energy …

[HTML][HTML] Cryo-EM structure of the human Kv3. 1 channel reveals gating control by the cytoplasmic T1 domain

G Chi, Q Liang, A Sridhar, JB Cowgill, K Sader… - Nature …, 2022 - nature.com
Kv3 channels have distinctive gating kinetics tailored for rapid repolarization in fast-spiking
neurons. Malfunction of this process due to genetic variants in the KCNC1 gene causes …

Deoxyribonucleic acid encoded and size-defined π-stacking of perylene diimides

J Gorman, SRE Orsborne, A Sridhar… - Journal of the …, 2021 - ACS Publications
Natural photosystems use protein scaffolds to control intermolecular interactions that enable
exciton flow, charge generation, and long-range charge separation. In contrast, there is …