Details
Originalsprache | Englisch |
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Titel des Sammelwerks | SH2 Domains |
Untertitel | Functional Modules and Evolving Tools in Biology |
Erscheinungsort | New York |
Seiten | 25-37 |
Seitenumfang | 13 |
Auflage | 1. |
ISBN (elektronisch) | 978-1-0716-3393-9 |
Publikationsstatus | Veröffentlicht - 6 Sept. 2023 |
Publikationsreihe
Name | Methods in Molecular Biology |
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Band | 2705 |
ISSN (Print) | 1064-3745 |
ISSN (elektronisch) | 1940-6029 |
Abstract
Nuclear magnetic resonance (NMR) spectroscopy is the method of choice for studying the dynamics of biological macromolecules in solution. By exploiting the intricate interplay between the effects of protein motion (both overall rotational diffusion and internal mobility) and nuclear spin relaxation, NMR allows molecular motion to be probed at atomic resolution over a wide range of timescales, including picosecond (bond vibrations and methyl-group rotations), nanosecond (loop motions and rotational diffusion), and microsecond–millisecond (ligand binding, allostery). In this chapter, we describe different NMR pulse schemes (R1, R1ρ, heteronuclear NOE, and CPMG relaxation dispersion) to characterize the dynamics of SH2 domains. As an example, we use the N-SH2 domain of protein tyrosine phosphatase SHP2 in complex with two phosphopeptides derived from immune checkpoint receptor PD-1 (ITIM and ITSM).
ASJC Scopus Sachgebiete
- Biochemie, Genetik und Molekularbiologie (insg.)
- Molekularbiologie
- Biochemie, Genetik und Molekularbiologie (insg.)
- Genetik
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SH2 Domains: Functional Modules and Evolving Tools in Biology. 1. Aufl. New York, 2023. S. 25-37 (Methods in Molecular Biology; Band 2705).
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Beitrag in Buch/Sammelwerk › Forschung › Peer-Review
}
TY - CHAP
T1 - NMR Methods to Study the Dynamics of SH2 Domain–Phosphopeptide Complexes
AU - Marasco, Michelangelo
AU - Kirkpatrick, John P.
AU - Nanna, Vittoria
AU - Carlomagno, Teresa
N1 - Publisher Copyright: © The Author(s), under exclusive license to Springer Science+Business Media, LLC, part of Springer Nature 2023.
PY - 2023/9/6
Y1 - 2023/9/6
N2 - Nuclear magnetic resonance (NMR) spectroscopy is the method of choice for studying the dynamics of biological macromolecules in solution. By exploiting the intricate interplay between the effects of protein motion (both overall rotational diffusion and internal mobility) and nuclear spin relaxation, NMR allows molecular motion to be probed at atomic resolution over a wide range of timescales, including picosecond (bond vibrations and methyl-group rotations), nanosecond (loop motions and rotational diffusion), and microsecond–millisecond (ligand binding, allostery). In this chapter, we describe different NMR pulse schemes (R1, R1ρ, heteronuclear NOE, and CPMG relaxation dispersion) to characterize the dynamics of SH2 domains. As an example, we use the N-SH2 domain of protein tyrosine phosphatase SHP2 in complex with two phosphopeptides derived from immune checkpoint receptor PD-1 (ITIM and ITSM).
AB - Nuclear magnetic resonance (NMR) spectroscopy is the method of choice for studying the dynamics of biological macromolecules in solution. By exploiting the intricate interplay between the effects of protein motion (both overall rotational diffusion and internal mobility) and nuclear spin relaxation, NMR allows molecular motion to be probed at atomic resolution over a wide range of timescales, including picosecond (bond vibrations and methyl-group rotations), nanosecond (loop motions and rotational diffusion), and microsecond–millisecond (ligand binding, allostery). In this chapter, we describe different NMR pulse schemes (R1, R1ρ, heteronuclear NOE, and CPMG relaxation dispersion) to characterize the dynamics of SH2 domains. As an example, we use the N-SH2 domain of protein tyrosine phosphatase SHP2 in complex with two phosphopeptides derived from immune checkpoint receptor PD-1 (ITIM and ITSM).
KW - Allostery
KW - Chemical exchange
KW - Nuclear magnetic resonance (NMR) spectroscopy
KW - Phosphopeptides
KW - Protein dynamics
KW - Spin relaxation
KW - Src-homology 2 (SH2) domain
UR - http://www.scopus.com/inward/record.url?scp=85169848799&partnerID=8YFLogxK
U2 - 10.1007/978-1-0716-3393-9_2
DO - 10.1007/978-1-0716-3393-9_2
M3 - Contribution to book/anthology
C2 - 37668967
AN - SCOPUS:85169848799
SN - 978-1-0716-3395-3
SN - 978-1-0716-3392-2
T3 - Methods in Molecular Biology
SP - 25
EP - 37
BT - SH2 Domains
CY - New York
ER -