Ultrametricity as a basis for organization of protein molecules: CO binding to myoglobin

In this paper, the basic notions of ultrametric ($p$-adic) description of protein conformational dynamics and CO rebinding to myoglobin are presented. It is shown that one and the same model of the reaction — ultrametric diffusion type describes essentially different features of the rebinding kineti...

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Main Authors: Vladik Avanesovich Avetisov, Al'bert Khakimovich Bikulov, Alexander Petrovich Zubarev
Format: Article
Language:English
Published: Samara State Technical University 2013-12-01
Series:Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki
Subjects:
Online Access:https://journals.eco-vector.com/1991-8615/article/viewFile/34719/23070
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author Vladik Avanesovich Avetisov
Al'bert Khakimovich Bikulov
Alexander Petrovich Zubarev
author_facet Vladik Avanesovich Avetisov
Al'bert Khakimovich Bikulov
Alexander Petrovich Zubarev
author_sort Vladik Avanesovich Avetisov
collection DOAJ
description In this paper, the basic notions of ultrametric ($p$-adic) description of protein conformational dynamics and CO rebinding to myoglobin are presented. It is shown that one and the same model of the reaction — ultrametric diffusion type describes essentially different features of the rebinding kinetics at high-temperatures ($300{\div}200$ K) and low-temperatures ($180{\div}60$ K). We suggest this result indicates a special structural order in a protein molecule. Besides all the other structural features, it is organized by such a way that its conformational mobility changes self-similar from room temperature up to the cryogenic temperatures.
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spelling doaj.art-7219fa862e5b426685ebba4b291d43e42022-12-22T02:02:57ZengSamara State Technical UniversityVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki1991-86152310-70812013-12-0117131532510.14498/vsgtu115431232Ultrametricity as a basis for organization of protein molecules: CO binding to myoglobinVladik Avanesovich Avetisov0Al'bert Khakimovich Bikulov1Alexander Petrovich Zubarev2N. N. Semenov Institute of Chemical Physics, Russian Academy of SciencesN. N. Semenov Institute of Chemical Physics, Russian Academy of SciencesSamara State Transport UniversityIn this paper, the basic notions of ultrametric ($p$-adic) description of protein conformational dynamics and CO rebinding to myoglobin are presented. It is shown that one and the same model of the reaction — ultrametric diffusion type describes essentially different features of the rebinding kinetics at high-temperatures ($300{\div}200$ K) and low-temperatures ($180{\div}60$ K). We suggest this result indicates a special structural order in a protein molecule. Besides all the other structural features, it is organized by such a way that its conformational mobility changes self-similar from room temperature up to the cryogenic temperatures.https://journals.eco-vector.com/1991-8615/article/viewFile/34719/23070co rebinding to myoglobinprotein dynamicsenzyme kineticsmathematical modelingultrametric random walk-adic numbers
spellingShingle Vladik Avanesovich Avetisov
Al'bert Khakimovich Bikulov
Alexander Petrovich Zubarev
Ultrametricity as a basis for organization of protein molecules: CO binding to myoglobin
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki
co rebinding to myoglobin
protein dynamics
enzyme kinetics
mathematical modeling
ultrametric random walk
-adic numbers
title Ultrametricity as a basis for organization of protein molecules: CO binding to myoglobin
title_full Ultrametricity as a basis for organization of protein molecules: CO binding to myoglobin
title_fullStr Ultrametricity as a basis for organization of protein molecules: CO binding to myoglobin
title_full_unstemmed Ultrametricity as a basis for organization of protein molecules: CO binding to myoglobin
title_short Ultrametricity as a basis for organization of protein molecules: CO binding to myoglobin
title_sort ultrametricity as a basis for organization of protein molecules co binding to myoglobin
topic co rebinding to myoglobin
protein dynamics
enzyme kinetics
mathematical modeling
ultrametric random walk
-adic numbers
url https://journals.eco-vector.com/1991-8615/article/viewFile/34719/23070
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