.file extension SAD - Fast Atomic Density Evaluator file
File extension SAD description:
File extension used by Fast Atomic Density Evaluator. Specialized software.
Associated applications to file extension SAD:
Company / developer:
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The Fast Atomic Density Evaluator (FADE) is a program for computing protein shape descriptors and for analyzing shape complementarity at protein-protein docking interfaces. The Òatomic densityÓ descriptors computed by FADE follow the methodology outlined in. The computational methods employed by FADE use the Fast Fourier Transform (FFT) to measure atomic density at a rate that is orders of magnitude faster than direct methods. In addition, techniques for directly measuring shape complementarity at docking interfaces have been implemented.