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Syntax
DANI {<Diffusion-statement>} END <DANIsotropy-statement>:== ASSIgn <sel> <sel> <sel> <sel> <sel> <selection> <real> <real> {* atom i j k l m n Anis-obs Anis-err*} {* atom i = center, atom j = Z, atom k = X, atom l = Y *} CLASsification <name> ! Starts a new class. Applies to all ! ASSIgn , TYPE, and FORCe entries until ! another CLASS entry is issued. COEFficient <real> <real> <real> <real> <real> coef: <Tc> <anis> <rhombicity> <wh> <wn> Tc = 1/2(Dx+Dy+Dz), anis = Dz/0.5*(Dx+Dy) rhombicity = 1.5*(Dy-Dx)/(Dz-0.5*(Dy+Dx)) Tc is in <ns>, wh and wn are in <MHz> FORCeconstant <real> ! force constant for all ! assignments in the current class. {default = 50} NREStraints <integer> ! No. of slots for Anis restraints ! to allocate in memory {default = 200} POTEntial <SQUAre | HARMonic> ! whether to use Anis-err or not PRINt THREshold <real> ! prints Anis violations ! greater than the specified value RESEt ! erases the Anis. assignment table, ! but keep NREStraints the same. TYPE <DIFF | MISC> ! indicates the type of anisotropy.
Xplor-NIH 2024-09-13