LINDAHL E, SALI A, DELANO WL, MERZEL F, RICHARDS RM, SVERGUN DI
THE DOUBLE BELT MODEL (SEGREST JP, JBC 274, 31755 (1999))
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THE MODELLED SCATTERING CURVES WERE ASSESSED BY CALCULATION OF THE RG IN THE SAME Q RANGES USED IN THE EXPERIMENTAL GUINIER FITS.
MODELS WERE THEN RANKED USING A GOODNESS-OF-FIT CHI SQUARE-FACTOR DEFINED BY THE DIFFERENCE BETWEEN THE CALCULATED AND
EXPERIMENTAL SCATTERING INTENSITIES AND BASED ON THE EXPERIMENTAL CURVES IN THE Q RANGE EXTENDING TO 2.4 NM-1 (PROTEIN) AND 2.1 NM-1 (LIPID).
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AN ALL ATOM COMPUTATIONAL MODEL WAS CONSTRUCTED BY COMBINING
MOLELING WITH CONRAST VARIATION SANS, HYDROGEN-DEUTERIUM EXCHANGE (H/D-MS/MS),
AND DISTAN ...
AN ALL ATOM COMPUTATIONAL MODEL WAS CONSTRUCTED BY COMBINING
MOLELING WITH CONRAST VARIATION SANS, HYDROGEN-DEUTERIUM EXCHANGE (H/D-MS/MS),
AND DISTANCE CONSTRAINTS FROM CROSS-LINKING, FLUORESCENCE RESONANCE ENERGY TRANSFER
AND ELECTRON SPIN RESONANCE. SANS LOW RESOLUTION STRUCTURES (12% AND 42% D2O)
WERE USED AS SCAFFOLDS TO BUILD MOLECULAR MODELS FOR PROTEIN AND LIPID COMPONENTS
OF NASCENT HDL. 256 MODELS WERE GENERATED AND ASSESSED USING GOODNESS-OF-FIT WITH
BOTH SANS AND H/D-MS/MS DATA.
THE NEUTRON SCATTERING CURVE I(Q) WAS CALCULATED ASSUMING ALL ATOM STRUCTURE,
AND WITH CORRECTIONS FOR WAVELENGTH SPREAD AND BEAM DIVERGENCE.
