» Articles » PMID: 37904768

Exclusively Heteronuclear NMR Experiments for the Investigation of Intrinsically Disordered Proteins: Focusing on Proline Residues

Overview
Date 2023 Oct 31
PMID 37904768
Authors
Affiliations
Soon will be listed here.
Abstract

NMR represents a key spectroscopic technique that contributes to the emerging field of highly flexible, intrinsically disordered proteins (IDPs) or protein regions (IDRs) that lack a stable three-dimensional structure. A set of exclusively heteronuclear NMR experiments tailored for proline residues, highly abundant in IDPs/IDRs, are presented here. They provide a valuable complement to the widely used approach based on amide proton detection, filling the gap introduced by the lack of amide protons in proline residues within polypeptide chains. The novel experiments have very interesting properties for the investigations of IDPs/IDRs of increasing complexity.

Citing Articles

Time-resolved NMR detection of prolyl-hydroxylation in intrinsically disordered region of HIF-1α.

He W, Gasmi-Seabrook G, Ikura M, Lee J, Ohh M Proc Natl Acad Sci U S A. 2024; 121(37):e2408104121.

PMID: 39231207 PMC: 11406255. DOI: 10.1073/pnas.2408104121.


Streamlining NMR Chemical Shift Predictions for Intrinsically Disordered Proteins: Design of Ensembles with Dimensionality Reduction and Clustering.

Bakker M, Gaffour A, Juhas M, Zapletal V, Stosek J, Bratholm L J Chem Inf Model. 2024; 64(16):6542-6556.

PMID: 39099394 PMC: 11412307. DOI: 10.1021/acs.jcim.4c00809.


Experimental methods to study the structure and dynamics of intrinsically disordered regions in proteins.

Maiti S, Singh A, Maji T, Saibo N, De S Curr Res Struct Biol. 2024; 7:100138.

PMID: 38707546 PMC: 11068507. DOI: 10.1016/j.crstbi.2024.100138.


Introduction to "Geoffrey Bodenhausen Festschrift".

Abergel D, Ferrage F Magn Reson (Gott). 2023; 4(1):111-114.

PMID: 37904799 PMC: 10539798. DOI: 10.5194/mr-4-111-2023.


C Direct Detected NMR for Challenging Systems.

Felli I, Pierattelli R Chem Rev. 2022; 122(10):9468-9496.

PMID: 35025504 PMC: 9136920. DOI: 10.1021/acs.chemrev.1c00871.


References
1.
Huang C, Ren G, Zhou H, Wang C . A new method for purification of recombinant human alpha-synuclein in Escherichia coli. Protein Expr Purif. 2005; 42(1):173-7. DOI: 10.1016/j.pep.2005.02.014. View

2.
Wong L, Maier J, Wienands J, Becker S, Griesinger C . Sensitivity-Enhanced Four-Dimensional Amide-Amide Correlation NMR Experiments for Sequential Assignment of Proline-Rich Disordered Proteins. J Am Chem Soc. 2018; 140(10):3518-3522. DOI: 10.1021/jacs.8b00215. View

3.
Piai A, Calcada E, Tarenzi T, Grande A, Varadi M, Tompa P . Just a Flexible Linker? The Structural and Dynamic Properties of CBP-ID4 Revealed by NMR Spectroscopy. Biophys J. 2016; 110(2):372-381. PMC: 4724632. DOI: 10.1016/j.bpj.2015.11.3516. View

4.
Williamson M . The structure and function of proline-rich regions in proteins. Biochem J. 1994; 297 ( Pt 2):249-60. PMC: 1137821. DOI: 10.1042/bj2970249. View

5.
Tossavainen H, Salovaara S, Hellman M, Ihalin R, Permi P . Dispersion from C or N: 4D experiments for backbone resonance assignment of intrinsically disordered proteins. J Biomol NMR. 2020; 74(2-3):147-159. PMC: 7080685. DOI: 10.1007/s10858-020-00299-w. View