Reconstruction of low-resolution three-dimensional density maps from one-dimensional small-angle X-ray solution scattering data for biomolecules

By D. Walther, Fred E. Cohen, S. Doniach. 2000

157 citations recorded by the source corpus.

Subfields: Materials Chemistry, Molecular Biology, Radiation

View Paper: https://www.semanticscholar.org/paper/4071e9e7512d24866818889ad942be3018e19692

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Materials Chemistry

In Molecular Biology

In Radiation

Citations in the corpus

ATSAS 2.1 – towards automated and web-supported small-angle scattering data analysis (2007, background): “Modelling and interpretation programs also exist for different types of systems (e.g. Hammersley, 1995; Chacon et al., 1998; Heenan, 1999; Walther et al., 2000).”
Refined solution structure of the 82-kDa enzyme malate synthase G from joint NMR and synchrotron SAXS restraints (2008, methodology): “A number of programs are widely used for reconstructing the molecular shapes from both small-angle (Chacon et al. 1998; Svergun 1999; Walther et al. 2000 ) and higher-angle (Svergun et al. 2001) scattering data.”
DAMMIF, a program for rapid ab-initio shape determination in small-angle scattering (2009, unknown): “A similar approach was implemented in the Give’n’Take procedure of SAXS3D (Walther et al., 2000), which runs on a grid of unlimited size.”
ATSAS 2.1, a program package for small‐angle scattering data analysis (2006, unknown): “Modelling and fitting of one-dimensional curves can be done using the program FISH (Heenan, 1999) for peak analysis and parametric fitting using various form and structure factors, or using the ab initio shape determination programs DALAI_GA (Chacon et al., 1998) or SAX3D (Walther et al., 2000).”
Determination of domain structure of proteins from X-ray solution scattering. (2001, methodology): “…been developed representing the shape either by an angular envelope function (Svergun and Stuhrmann, 1991; Svergun et al., 1996), or as an ensemble of densely packed beads (Chacon et al., 1998; Svergun, 1999; Walther et al., 1999), and employing nonlinear minimization to fit the scattering data.”
Automated matching of high- and low-resolution structural models (2001, unknown): “We shall select the axes using the proximity measure: if both S1 and S2 are in the canonical position, the best orientation of S2 should minimize (S1, S2) [a similar approach was used by Walther et al. (2000)].”
Global rigid body modeling of macromolecular complexes against small-angle scattering data. (2005, unknown): “E 1⁄4 Sðx2Þi 1acrossPcross 1aangPang 1adihPdih 1aextPext: (8)”