Notice bibliographique
- Notice
Type(s) de contenu et mode(s) de consultation : Texte noté : électronique
Auteur(s) : Rhodes, Gale
Titre(s) : Crystallography made crystal clear [Texte électronique] : a guide for users of macromolecular models / Gale Rhodes
Édition : 3rd ed.
Publication : Amsterdam ; Boston : Elsevier/Academic Press, cop. 2006
Description matérielle : 1 ressource dématérialisée
Collection : Complementary science series
Note(s) : Includes bibliographical references and index
Sujet(s) : Cristaux -- Modèles mathématiques
Protéines -- Analyse
Protéines -- Composition chimique
Macromolécules
Radiocristallographie
Indice(s) Dewey :
547.7 (23e éd.) = Macromolécules et composés connexes (chimie organique)
Identifiants, prix et caractéristiques : ISBN 9780125870733
Identifiant de la notice : ark:/12148/cb446382543
Notice n° :
FRBNF44638254
(notice reprise d'un réservoir extérieur)
Table des matières : 1. Model and molecule ; 2. An overview of protein crystallography ; Thumbnail sketch
of protein crystallography ; Introduction ; Crystals ; Nature of crystals ; Growing
crystals ; Collecting x-ray data ; Diffraction ; Arrays of simple objects : real
and reciprocal lattices ; Intensities of reflections ; Arrays of complex objects
; Three-dimensional arrays ; Coordinate systems in crystallography ; Mathematics
of crystallography ; Wave equations : periodic functions ; Complicated periodic
functions : Fourier series and sums ; Structure factors : wave descriptions and x-ray
reflections ; Electron-density maps ; Electron density from structure factors ;
Electron density from measured reflections ; 3. Protein crystals ; Size, structural
integrity, and mosaicity ; Multiple crystalline forms ; Water content ; Evidence
that solution and crystal structures are similar ; Growing protein crystals ; Growing
derivative crystals ; Finding optimal conditions for crystal
7. Obtaining and judging the molecular model ; Iterative improvement of maps and models
; First maps ; The model becomes molecular ; Minimizing bias from the model ;
Map fitting ; Structure refinement ; Least-square models ; Crystallographic refinement
by least squares ; Additional refinement parameters ; Local minima and radius of
convergence ; Molecular energy and motion in refinement ; Bayesian methods : ensembles
of models ; Convergence to a final model ; Sharing the model ; 8. A user's guide
to crystallographic models ; Judging the quality and usefulness of the refined model
; Structural parameters ; Resolution and precision of atomic positions ; Vibration
and disorder ; Other limitations of crystallographic models ; Reading a crystallography
paper ; 9. Other diffraction methods ; Fiber diffraction ; Diffraction by amorphous
materials (scattering) ; Neutron diffraction ; Electron diffraction and cryo-electron
microscopy ; Laue diffraction and time-res
