RW is distance-dependent atomic potential for protein structure modeling and structure decoy recognition. It was derived from 1,383 high-resolution PDB structures using an ideal random-walk chain as the reference state. The RW potential has been extensively optimized and tested on a variety of protein structure decoy sets and demonstrates a significant power in protein structure recognition and a strong correlation with the RMSD of decoys to the native structures. [Readme]

  • Click calRW to download the executable program for Linux system. (Ubuntu Version)

  • Click calRWplus to download the executable program for Linux system. (Ubuntu Version)

  • Click The cleaned Rykunov and Fiser's Decoy Sets to download the cleaned Rykunov and Fiser's Decoy Sets.

  • Click I-TASSER Decoy Sets to download the I-TASSER Decoy sets, which was used to test the potentials.

  • Click I-TASSER potential to download the composite I-TASSER potential.

    References:
    Zhang J, Zhang Y (2010) A Novel Side-Chain Orientation Dependent Potential Derived from Random-Walk Reference State for Protein Fold Selection and Structure Prediction. PLoS ONE 5(10): e15386. (Download the PDF file).

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