Journal Article

PreJuSER-11985

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Exploring internal protein dynamics by neutron spin echo spectroscopy

Biehl, R.FZJ* ; Monkenbusch, M.FZJ* ; Richter, D.FZJ*

2011
Royal Society of Chemistry (RSC) Cambridge

This record in other databases:  

Please use a persistent id in citations: http://hdl.handle.net/2128/7257  doi:10.1039/c0sm00683a

Abstract: The activity of proteins is often related to configuration changes that concern single atoms or amino acids or entire subdomains within the protein. The corresponding length and timescale reach from sub-Angstrom and picoseconds to nanometers and several tens of nanoseconds and beyond. We focus here on the slow motions on several ten nanosecond timescales of complete domains and show that and how these can be accessed by means of small angle neutron scattering and neutron spin-echo spectroscopy. In particular neutron spin echo spectroscopy is able to access timescales up to several hundred nanoseconds. Further insight into domain dynamics can be achieved by modelling the dynamics in comparison with the experimental data.

Keyword(s): J

Note: Record converted from VDB: 12.11.2012

---

Contributing Institute(s):

1. Neutronenstreuung (ICS-1)
2. JCNS (Jülich Centre for Neutron Science JCNS (JCNS) ; JCNS)

Research Program(s):

1. BioSoft: Makromolekulare Systeme und biologische Informationsverarbeitung (P45)
2. Großgeräte für die Forschung mit Photonen, Neutronen und Ionen (PNI) (P55)

Experiment(s):

1. J-NSE: Neutron spin-echo spectrometer (NL2ao)

Appears in the scientific report 2012

---

Database coverage:
; ; Allianz-Lizenz / DFG ; Current Contents - Social and Behavioral Sciences ; JCR ; Nationallizenz ; SCOPUS ; Science Citation Index ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection

---