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.
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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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