% IMPORTANT: The following is UTF-8 encoded. This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.
@ARTICLE{Ameseder:847922,
author = {Ameseder, Felix and Radulescu, Aurel and Holderer, Olaf and
Falus, Peter and Richter, Dieter and Stadler, Andreas M.},
title = {{R}elevance of {I}nternal {F}riction and {S}tructural
{C}onstraints for the {D}ynamics of {D}enatured {B}ovine
{S}erum {A}lbumin},
journal = {The journal of physical chemistry letters},
volume = {9},
number = {10},
issn = {1948-7185},
address = {Washington, DC},
publisher = {ACS},
reportid = {FZJ-2018-03243},
pages = {2469 - 2473},
year = {2018},
abstract = {A general property of disordered proteins is their
structural expansion that results in a high molecular
flexibility. The structure and dynamics of bovine serum
albumin (BSA) denatured by guanidinium hydrochloride (GndCl)
were investigated using small-angle neutron scattering
(SANS) and neutron spin–echo spectroscopy (NSE). SANS
experiments demonstrated the relevance of intrachain
interactions for structural expansion. Using NSE
experiments, we observed a high internal flexibility of
denatured BSA in addition to center-of-mass diffusion
detected by dynamic light scattering. Internal motions
measured by NSE were described using concepts based on
polymer theory. The contribution of residue-solvent friction
was accounted for using the Zimm model including internal
friction (ZIF). Disulfide bonds forming loops of amino acids
of the peptide backbone have a major impact on internal
dynamics that can be interpreted with a reduced set of Zimm
modes.},
cin = {JCNS (München) ; Jülich Centre for Neutron Science JCNS
(München) ; JCNS-FRM-II / Neutronenstreuung ; JCNS-1 /
JCNS-2},
ddc = {530},
cid = {I:(DE-Juel1)JCNS-FRM-II-20110218 /
I:(DE-Juel1)JCNS-1-20110106 / I:(DE-Juel1)JCNS-2-20110106},
pnm = {6215 - Soft Matter, Health and Life Sciences (POF3-621) /
6G15 - FRM II / MLZ (POF3-6G15) / 6G4 - Jülich Centre for
Neutron Research (JCNS) (POF3-623)},
pid = {G:(DE-HGF)POF3-6215 / G:(DE-HGF)POF3-6G15 /
G:(DE-HGF)POF3-6G4},
experiment = {EXP:(DE-MLZ)KWS2-20140101 / EXP:(DE-MLZ)J-NSE-20140101},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:29688725},
UT = {WOS:000432756600004},
doi = {10.1021/acs.jpclett.8b00825},
url = {https://juser.fz-juelich.de/record/847922},
}