A
A. S. Arseniev
Researcher at Russian Academy of Sciences
Publications - 49
Citations - 1285
A. S. Arseniev is an academic researcher from Russian Academy of Sciences. The author has contributed to research in topics: Lipid bilayer & Transmembrane domain. The author has an hindex of 17, co-authored 49 publications receiving 1236 citations. Previous affiliations of A. S. Arseniev include Moscow Institute of Physics and Technology & Moscow State University.
Papers
More filters
Journal ArticleDOI
1H-NMR study of gramicidin A transmembrane ion channel: Head-to-head right-handed, single-stranded helices
TL;DR: Analysis of nuclear Overhauser effects, spin‐spin couplings and solvent accessibility of NH groups show that the conformation of the Na+ complex of gramicidin A in detergent micelles is an N‐terminal to N‐ terminal (head‐to‐head) dimer formed by two right‐handed, single‐stranded β6.3 helices, differing from Urry's structure by handedness of the helices.
Journal ArticleDOI
NMR studies of Brownian tumbling and internal motions in proteins
Journal ArticleDOI
Processing of heteronuclear NMR relaxation data with the new software DASHA
TL;DR: DASHA as mentioned in this paper is an efficient implementation of common data processing steps for the protein internal dynamic analysis, which can be used both in the interactive and batch modes and has sophisticated PostScript plotting facilities.
Journal ArticleDOI
EPR And fluorescence study of interaction of Naja naja oxiana neurotoxin II and its derivatives with acetylcholine receptor protein from Torpedo marmorata
V. I. Tsetlin,E. Karlsson,A. S. Arseniev,Yu. N. Utkin,A.M. Surin,Vladimir S. Pashkov,Pluzhnikov Ka,Vadim T. Ivanov,Vladimir F. Bystrov,Yu.A. Ovchinnikov +9 more
TL;DR: EPR and fluorescence spectroscopy is used for monitoring the binding of selectively spinand fluorescence-labeled derivatives of the short (61 residues) neurotoxin II of N@z najz oxiana with AchR from the electric organ of Torpedo marmorata.
Journal ArticleDOI
Interacting surfaces of neurotoxins and acetylcholine receptor
V. I. Tsetlin,E. Karlsson,Yu. N. Utkin,Pluzhnikov Ka,A. S. Arseniev,A.M. Surin,V.V. Kondakov,Vladimir F. Bystrov,Vadim T. Ivanov,Yu.A. Ovchinnikov +9 more
TL;DR: Conformation of the long-chain neurotoxins and their binding to AchR are briefly discussed basing on the 1H and 19F NMR studies of neurotoxin I Naja naja oxiana, toxin 3 Naja siamensis and its acetylated or trifluoroacetylated derivatives, as well as on Achr interaction with the derivatives spin labeled at Lys 27 and His 71.