2 citations · 3 across the 5 of their papers we have counts for
7 papers
A protein structural alphabet and its substitution matrix CLESUM
Wei-Mou Zheng, Xin Liu
By using a mixture model for the density distribution of the three pseudobond angles formed by atoms of four consecutive residues, the local structural states are discretized…
Amino acid substitution matrices for protein conformation identification
Xin Liu, Wei-Mou Zheng
Methods for alignment of protein sequences typically measure similarity by using substitution matrix with scores for all possible exchanges of one amino acid with another. Although…
Protein secondary structure prediction by combining hidden Markov models and sliding window scores
Wei-Mou Zheng
Instead of conformation states of single residues, refined conformation states of quintuplets are proposed to reflect conformation correlation. Simple hidden Markov models combinin…
Protein secondary structure prediction based on quintuplets
Wei-Mou Zheng
Simple hidden Markov models are proposed for predicting secondary structure of a protein from its amino acid sequence. Since the length of protein conformation segments varies in a…
Prediction of protein secondary structure based on residue pairs
Xin Liu, Li-mei Zhang, Wei-Mou Zheng
The GOR program for predicting protein secondary structure is extended to include triple correlation. A score system for a residue pair to be at certain conformation state is deriv…
Entropic Approach for Reduction of Amino Acid Alphabets
Wei-Mou Zheng
The primitive data for deducing the Miyazawa-Jernigan contact energy or BLOSUM score metrix are the pair frequency counts. Each amino acid corresponds to a distribution. Taking the…