Difference between revisions of "Isomorphous replacement"
From Online Dictionary of Crystallography
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| − | < | + | <font color="blue">Substitution isomorphe</font> (''Fr''). <font color="red">Isomorpher Ersatz</font> (''Ge''). <font color="black">Metodo della sostituzione isomorfa</font> (''It''). <font color="purple">同型置換法</font> (''Ja''). <font color="brown">изоморфное замещение</font> (''Ru''). <font color="green">Substitución isomorfa</font> (''Sp''). |
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== Definition == | == Definition == | ||
| − | A method of determining diffraction phases from the differences in intensity between corresponding reflections from two or more isomorphous crystals. Most commonly used in the determination of protein structures, where it is possible to derive isomorphous crystals of native protein and of heavy-atom derivatives. | + | A method of determining diffraction [[phase problem|phases]] from the differences in intensity between corresponding reflections from two or more [[isomorphous crystals]]. Most commonly used in the determination of protein structures, where it is possible to derive isomorphous crystals of native protein and of heavy-atom derivatives. |
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== See also == | == See also == | ||
| − | + | * [[Molecular replacement]] | |
| − | + | * Chapter 2.3.3 of ''International Tables for Crystallography, Volume B'' | |
| − | ''International Tables | + | * ''International Tables for Crystallography, Volume F'' |
[[Category:Biological crystallography]] | [[Category:Biological crystallography]] | ||
[[Category:Structure determination]] | [[Category:Structure determination]] | ||
Latest revision as of 09:48, 4 December 2017
Substitution isomorphe (Fr). Isomorpher Ersatz (Ge). Metodo della sostituzione isomorfa (It). 同型置換法 (Ja). изоморфное замещение (Ru). Substitución isomorfa (Sp).
Definition
A method of determining diffraction phases from the differences in intensity between corresponding reflections from two or more isomorphous crystals. Most commonly used in the determination of protein structures, where it is possible to derive isomorphous crystals of native protein and of heavy-atom derivatives.
See also
- Molecular replacement
- Chapter 2.3.3 of International Tables for Crystallography, Volume B
- International Tables for Crystallography, Volume F