ArticleProceedings of the National Academy of Sciences of the United States of America2018
Analysis of oscillatory rocking curve by dynamical diffraction in protein crystals.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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2 citing papers in PubMed, 15 citations in OpenAlex.
- Existence of twisting in dislocation-free protein single crystals.Proceedings of the National Academy of Sciences of the United States of America · 2022Article
- Evaluation of crystal quality of thin protein crystals based on the dynamical theory of X-ray diffraction.IUCrJ · 2020Article
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6 authors at 5 institutions in 1 country.
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Abstract
High-quality protein crystals meant for structural analysis by X-ray diffraction have been grown by various methods. The observation of dynamical diffraction in protein crystals is an interesting topic because dynamical diffraction generally occurs in perfect crystals such as Si crystals. However, to our knowledge, there is no report yet on protein crystals showing clear dynamical diffraction. We wonder whether the perfection of protein crystals might still be low compared with that of high-quality Si crystals. Here, we present observations of the oscillatory profile of rocking curves for protein crystals such as glucose isomerase crystals. The oscillatory profiles are in good agreement with those predicted by the dynamical theory of diffraction. We demonstrate that dynamical diffraction occurs even in protein crystals. This suggests the possibility of the use of dynamical diffraction for the determination of the structure and charge density of proteins.
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