The TAE/RECON Method in Large Database Mining, QSAR and ADME: A Progress Report on the DDASSL Project

5/26/03


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Table of Contents

The TAE/RECON Method in Large Database Mining, QSAR and ADME: A Progress Report on the DDASSL Project

Project DDASSL: Drug Design And Semi-Supervised Learning (NSF IIS-9979860) Overview

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Introduction to

input

output

Overview

Property Modeling with TAE Descriptors

The TAE Reconstruction Method

The TAE data file

Theory of Atoms in Molecules

The TAE atomic surface

Atomtyper assignment algorithm:

Electron Density-Derived Properties

Descriptors

Descriptors (continued)

Descriptors (continued)

Electron Density Derived Descriptors

Electron Density Derived Descriptors

Wavelet Decomposition

Electron Density-Derived Property Modeling: Wavelet Coefficient Descriptors (WCDs)

Electron Density-Derived Molecular Properties: Wavelet Coefficient Descriptors (WCDs)

WCD Generation: Discrete Wavelet Transformation

Application 1: Linear gradient chromatography of proteins in a cation-exchange system

PPT Slide

PPT Slide

Application 2: Blood-Brain Barrier Modeling WCDs vs Traditional Descriptors

Future Directions: 3D Molecular Field Wavelet Decomposition

Summary

Acknowledgements

Author: N. Sukumar

Email: nagams@rpi.edu

Home Page: http://www.drugmining.com/