Low resolution structural studies of apoferritin via SANS and SAXS: the effect of concentration

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F15%3A00450673" target="_blank" >RIV/61389013:_____/15:00450673 - isvavai.cz</a>
Result on the web
<a href="http://joam.inoe.ro/index.php?option=magazine&op=view&idu=3833&catid=92" target="_blank" >http://joam.inoe.ro/index.php?option=magazine&op=view&idu=3833&catid=92</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Low resolution structural studies of apoferritin via SANS and SAXS: the effect of concentration
Original language description
The results of small angle scattering investigation of protein apoferritin are presented. In particular, the results of approximation to zero value of concentration are calculated. The procedure of approximating at zero concentration of apoferritin in this work is considered. The sizes and shapes, including those determined by indirect Fourier transform method, obtained on different instruments are compared. The pair-distance distribution function for both small angle neutron (SANS) and X-ray scattering(SAXS) is computed. It is shown that SANS and SAXS methods give similar form factor (spherical shell with holes) of apoferritin. At the same time, fits of experimental data for SAXS and SANS curves give different sizes and volumes of the molecule. The reasons for these discrepancies are discussed.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CD - Macromolecular chemistry
OECD FORD branch
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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