Heavy-atom location and phase determination with single-wavelength diffraction data

Autor:	B. W. Matthews
Rok vydání:	2006
Předmět:	Diffraction Crystallography Wavelength Anomalous scattering Multiple isomorphous replacement Chemistry Atom Phase (waves) Crystal structure Phaser Molecular physics Computer Science::Databases
Zdroj:	International Tables for Crystallography ISBN: 9780792368571 International Tables for Crystallography International Tables for Crystallography ISBN: 9780470660782
DOI:	10.1107/97809553602060000685
Popis:	The information from anomalous scattering and isomorphous replacement are complementary. Ways in which these two sources of information can be combined to facilitate the determination of the crystal structures of macromolecules are reviewed. The use of a single isomorphous replacement leads to an ambiguous phase determination, but this ambiguity can be resolved by incorporation of data from anomalous scattering. Likewise, information from isomorphous replacement and anomalous scattering can be combined to assist in the location of heavy atoms.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83436d68899c27b4a577518d8db3c06c https://doi.org/10.1107/97809553602060000685 Zobrazit plný text záznamu