C 2023

Study of Protein Conformational Dynamics Using Hydrogen/Deuterium Exchange Mass Spectrometry

UHRIK, Lukas, Tomas HENEK, Joan PLANAS IGLESIAS, Josef KUCERA, Jiří DAMBORSKÝ et. al.

Basic information

Original name

Study of Protein Conformational Dynamics Using Hydrogen/Deuterium Exchange Mass Spectrometry

Authors

UHRIK, Lukas, Tomas HENEK, Joan PLANAS IGLESIAS (724 Spain, belonging to the institution), Josef KUCERA, Jiří DAMBORSKÝ (203 Czech Republic, belonging to the institution), Martin MAREK (203 Czech Republic, belonging to the institution) and Lenka HERNYCHOVA

Edition

New York, Advanced Methods in Structural Biology, p. 293-318, 26 pp. 1. 2023

Publisher

Springer Nature

Other information

Language

English

Type of outcome

Kapitola resp. kapitoly v odborné knize

Field of Study

30403 Technologies involving identifying the functioning of DNA, proteins and enzymes and how they influence the onset of disease and maintenance of well-being

Country of publisher

United States of America

Confidentiality degree

není předmětem státního či obchodního tajemství

Publication form

printed version "print"

References:

RIV identification code

RIV/00216224:14310/23:00133541

Organization unit

Faculty of Science

ISBN

978-1-0716-3146-1

Keywords in English

Ancestral luciferase; Hydrogen/deuterium exchange; LoopGrafter; Mass spectrometry; Protein dynamics; Protein engineering

Tags

Tags

International impact, Reviewed
Změněno: 15/2/2024 14:48, Mgr. Marie Šípková, DiS.

Abstract

V originále

Intrinsic protein dynamics contribute to their biological functions. Rational engineering of protein dynamics is extremely challenging with only a handful of successful examples. Hydrogen/deuterium exchange coupled to mass spectrometry (HDX-MS) represents a powerful technique for quantitative analysis of protein dynamics. Here we provide a detailed description of the preparation of protein samples, collection of high-quality data, and their in-depth analysis using various computational tools. We illustrate the application of HDX-MS for the study of protein dynamics in the rational engineering of flexible loops in the reconstructed ancestor of haloalkane dehalogenase and Renilla luciferase. These experiments provided unique and valuable data rigorously describing the modification of protein dynamics upon grafting of the loop-helix element. Tips and tricks are provided to stimulate the wider use of HDX-MS to study and engineer protein dynamics.

Links

GA22-09853S, research and development project
Name: Analýza vzniku nových proteinových funkcí v rámci rodiny halogenalkan dehalogenas
Investor: Czech Science Foundation
LX22NPO5102, research and development project
Name: Národní ústav pro výzkum rakoviny (Acronym: NÚVR)
Investor: Ministry of Education, Youth and Sports of the CR, National institute for cancer research, 5.1 EXCELES