supported by the Innovation Project of the Chinese Academy of Sciences;supported by the National Basic Research Program of China (Grant No.2002CB713801)
There are two kinds of dual-space partial-model extensions which involve the direct-method program OASIS. The first kind, named SAD/SIR iteration, uses SAD/SIR information, while the second kind, named molecular repla...
Project supported by the Innovation Foundation of the Chinese Academy of Sciences,and the National Basic Research Program of China(Grant No.2002CB713801)
The program OASIS4.0 has been released. Apart from the improved single-wavelength anomalous diffraction (SAD) phasing algorithm described in a separate paper, an important new feature in this version is the automati...
Project supported by the Innovation Foundation of the Chinese Academy of Sciences and by the National Basic Research Program of China(Grant No.2002CB713801)
One of the essential points of the direct-method single-wavelength anomalous diffraction (SAD) phasing for proteins is to express the bimodal SAD phase distribution by the sum of two Gaussian functions peaked respec...
Project supported by the Innovation Project of the Chinese Academy of Sciences and the 973 Project (Grant No 2002CB713801)of the Ministry of Science and Technology of China
Single-wavelength anomalous diffraction (SAD) phasing is increasingly important in solving de novo protein structures. Direct methods have been proved very efficient in SAD phasing. This paper aims at probing the lo...
A new phasing procedure has been proposed for dealing with single isomorphous replacement (SIR) x-ray diffraction data. The procedure combines SOLVE/RESOLVE with the dual-space fragment extension involving OASIS. Tw...