Generalized pattern search algorithm for Peptide structure prediction.

ABSTRACT: Finding the near-native structure of a protein is one of the most important open problems in structural biology and biological physics. The problem becomes dramatically more difficult when a given protein has no regular secondary structure or it does not show a fold similar to structures already known. This situation occurs frequently when we need to predict the tertiary structure of small molecules, called peptides. In this research work, we propose a new ab initio algorithm, the generalized pattern search algorithm, based on the well-known class of Search-and-Poll algorithms. We performed an extensive set of simulations over a well-known set of 44 peptides to investigate the robustness and reliability of the proposed algorithm, and we compared the peptide conformation with a state-of-the

SUBMITTER: Nicosia G 

PROVIDER: S-EPMC2576383 | biostudies-literature | 2008 Nov

REPOSITORIES: biostudies-literature