Improving predicted protein loop structure ranking using a Pareto-optimality consensus method.

ABSTRACT:

Background

Accurate protein loop structure models are important to understand functions of many proteins. Identifying the native or near-native models by distinguishing them from the misfolded ones is a critical step in protein loop structure prediction.

Results

We have developed a Pareto Optimal Consensus (POC) method, which is a consensus model ranking approach to integrate multiple knowledge- or physics-based scoring functions. The procedure of identifying the models of best quality in a model set includes: 1) identifying the models at the Pareto optimal front with respect to a set of scoring functions, and 2) ranking them based on the fuzzy dominance relationship to the rest of the models. We apply the POC method to a large number of decoy sets for loops of 4- to 12-resi

SUBMITTER: Li Y 

PROVIDER: S-EPMC2914074 | biostudies-literature | 2010 Jul

REPOSITORIES: biostudies-literature