Numeric analysis of reversibility of classic movement equations and constructive criteria of estimating quality of molecular dynamic simulations

IY Torshin, VA Namiot, NG Esipova… - Journal of …, 2021 - Taylor & Francis
The fundamental criteria of the quality of molecular dynamics (MD) simulation represent a
pivotal challenge, especially in the case of MD simulations of large systems (in particular …

Descriptive statistics of disallowed regions and various protein secondary structures in the context of studying twisted β-hairpins

IY Torshin, LA Uroshlev, NG Esipova, VG Tumanyan - Biophysics, 2016 - Springer
A detailed analysis of polypeptide-chain backbone conformations was carried out for
polypeptide-chain segments adjacent to β-turn regions, including the sites of disallowed …

Predetermined Conformations in Bends of Polypeptide Chains: A Geometric Analysis

LA Uroshlev, IY Torshin, AV Batyanovskii, NG Esipova… - Biophysics, 2019 - Springer
Abstract β-Bends are typical local structures of the polypeptide chain, are widespread in
proteins, and play an important structural and functional role. It is possible to expect a priori …

Conformational Aspects in the Formation of Structures of the Backbone of Polypeptide Chains in Proteins: the Relationship between Conformational Stability/Lability …

IY Torshin, IV Filatov, AV Batyanovskii, KV Smirnov… - Biophysics, 2023 - Springer
To assess the nature of the relationship between the integral conformational stability of
tetrapeptides and the main types of β-turns (which are also tetrapeptides), spectrum …

Noncanonical and Strongly Disallowed Conformations of the Backbone in Polypeptide Chains of Globular Proteins

IY Torshin, AV Batyanovskii, LA Uroshlev, NG Esipova… - Biophysics, 2018 - Springer
An analog of the Ramachandran map was drawn, a new representation proposed, and
thorough analysis performed using modern recognition and classification methods. Very …

Protein-DNA interactions: statistical analysis of interatomic contacts in major and minor grooves

AA Anashkina, EN Kuznetsov… - Vavilov Journal of …, 2018 - vavilov.elpub.ru
The interactions between protein and DNA in essence underlie all processes in a living cell.
Understanding the principles of specific recognition of DNA sites will open the way to …

[PDF][PDF] Beta-Bends As An Example Of Conformationally Predetermined Segments Of Protein. Conditions Of Stabilization Of The Structure And Role Of Context

AA AnashNina, VO CheNhov, IY Torshin, LA Uroshlev… - 2020 - bgrssb.icgbio.ru
A β-hairpin included β-bend can be treated as an example of composite local structure
which components (β-bend and fragment of β-structure) play different structural, energetic …

[PDF][PDF] Characteristics and Role of Conformationally Predetermined Segments of aPpolypeptide Chain in Proteins

AA Anashkina, LA Uroshlev, IY Torshin, NG Esipova… - mce.biophys.msu.ru
A beta-hairpin that includes a beta-bend can be viewed as an example of a composite local
structure whose components play a different structural, energetic, and geometric role. In …

Взаимодействия белок-ДНК: статистический анализ межатомных контактов в большой и малой бороздках

АА Анашкина, ЕН Кузнецов… - … журнал генетики и …, 2018 - vavilov.elpub.ru
Аннотация Взаимодействия между белком и ДНК по существу лежат в основе всех
процессов, происходящих в живой клетке. Познание принципов специфического …