Journal article
The Fourier transforms of curves and filaments and their application to low-resolution protein crystallography
- Abstract:
-
A numerical method for computing the Fourier transform of an arbitrary space curve is described. The method is applicable to all sufficiently smooth curves and relies on the local geometric parameters describing a curve. The numerical results for a helical curve are compared with the exact analytical theory for the transform of a helix. It is shown that the transform of a filamentary density distribution radially symmetric around a curve is equivalent to the transform of that curve scaled by ...
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- Publication status:
- Published
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- Publisher copy:
- 10.1107/S0021889809002544
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Bibliographic Details
- Journal:
- JOURNAL OF APPLIED CRYSTALLOGRAPHY
- Volume:
- 42
- Issue:
- 2
- Pages:
- 268-278
- Publication date:
- 2009-04-01
- DOI:
- EISSN:
-
1600-5767
- ISSN:
-
0021-8898
- Source identifiers:
-
188592
Item Description
- Language:
- English
- Keywords:
- Pubs id:
-
pubs:188592
- UUID:
-
uuid:2a89e636-7e36-4911-9cd8-3efac725d313
- Local pid:
- pubs:188592
- Deposit date:
- 2012-12-19
Terms of use
- Copyright date:
- 2009
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