Uniqueness of the macromolecular crystallographic phase problem
2015 ◽
Vol 71
(6)
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pp. 592-598
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Keyword(s):
Uniqueness of the phase problem in macromolecular crystallography, and its relationship to the case of single particle imaging, is considered. The crystallographic problem is characterized by a constraint ratio that depends only on the size and symmetry of the molecule and the unit cell. The results are used to evaluate the effect of various real-space constraints. The case of an unknown molecular envelope is considered in detail. The results indicate the quite wide circumstances under whichab initiophasing should be possible.
2020 ◽
2019 ◽
Vol 8
(1)
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pp. 1663043
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2019 ◽
Vol 16
(0)
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pp. 430-443
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