| Download | - View accepted manuscript: Comparing membrane simulations to scattering experiments : Introducing the SIMtoEXP software (PDF, 827 KiB)
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| DOI | Resolve DOI: https://doi.org/10.1007/s00232-010-9254-5 |
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| Author | Search for: Kučerka, Norbert1; Search for: Katsaras, John; Search for: Nagle, John F. |
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| Affiliation | - National Research Council of Canada. NRC Canadian Neutron Beam Centre
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| Format | Text, Article |
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| Subject | MD simulation; X-ray scattering; Neutron scattering; Computer software |
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| Abstract | SIMtoEXP is a software package designed to facilitate the comparison of biomembrane simulations with experimental X-ray and neutron scattering data. It has the following features: (1) Accepts number density profiles from simulations in a standard but flexible format. (2) Calculates the electron density e(z) and neutron scattering length density m(z) profiles along the z direction (i.e., normal to the membrane) and their respective Fourier transforms (i.e., Fe[qz] and Fm[qz]). The resultant four functions are then displayed graphically. (3) Accepts experimental Fe(qz) and Fm(qz) data for graphical comparison with simulations. (4) Allows for lipids and other large molecules to be parsed into component groups by the user and calculates the component volumes following Petrache et al. (Biophys J 72:2237–2242, 1997). The software then calculates and displays the contributions of each component group as volume probability profiles, q(z), as well as the contributions of each component to e(z) and m(z). |
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| Publication date | 2010-04-21 |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| NPARC number | 16985133 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | bf30fd6a-005e-454e-b9d0-3f77fd1c4db3 |
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| Record created | 2011-03-08 |
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| Record modified | 2020-04-17 |
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