TY - JOUR
T1 - ORNL_SAS
T2 - Software for calculation of small-angle scattering intensities of proteins and protein complexes
AU - Tjioe, Elina
AU - Heller, William T.
PY - 2007/7/13
Y1 - 2007/7/13
N2 - The program ORNL_SAS calculates solution small-angle X-ray and neutron scattering intensity profiles from a wide variety of structures, including atomic-resolution models of proteins and protein complexes, low-resolution models defined in any manner, or combinations of both. ORNL_SAS is capable of simultaneously generating multiple intensity profiles, such as a contrast-variation series, and evaluating the quality of the fit of the model profiles to experimental data in a single run of the program. The capabilities of the widely applicable approach make it possible to use ORNL_SAS as the intensity calculation engine of model-building applications for small-angle scattering data.
AB - The program ORNL_SAS calculates solution small-angle X-ray and neutron scattering intensity profiles from a wide variety of structures, including atomic-resolution models of proteins and protein complexes, low-resolution models defined in any manner, or combinations of both. ORNL_SAS is capable of simultaneously generating multiple intensity profiles, such as a contrast-variation series, and evaluating the quality of the fit of the model profiles to experimental data in a single run of the program. The capabilities of the widely applicable approach make it possible to use ORNL_SAS as the intensity calculation engine of model-building applications for small-angle scattering data.
KW - Contrast variation
KW - Macromolecular crystallography
KW - Small-angle scattering
UR - http://www.scopus.com/inward/record.url?scp=34447559955&partnerID=8YFLogxK
U2 - 10.1107/S002188980702420X
DO - 10.1107/S002188980702420X
M3 - Article
AN - SCOPUS:34447559955
SN - 0021-8898
VL - 40
SP - 782
EP - 785
JO - Journal of Applied Crystallography
JF - Journal of Applied Crystallography
IS - 4
ER -