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ABSTRACT:
SUBMITTER: Isupov MN
PROVIDER: S-EPMC2394828 | biostudies-literature | 2008 Jan
REPOSITORIES: biostudies-literature
Isupov Michail N MN Lebedev Andrey A AA
Acta crystallographica. Section D, Biological crystallography 20071205 Pt 1
The efficiency of the cross-rotation function step of molecular replacement (MR) is intrinsically limited as it uses only a fraction of the Patterson vectors. Along with general techniques extending the boundaries of the method, there are approaches that utilize specific features of a given structure. In special cases, where the directions of noncrystallographic symmetry axes can be unambiguously derived from the self-rotation function and the structure of the homologue protein is available in a ...[more]