27 citations · 40 across the 5 of their papers we have counts for
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physics.bio-ph2002
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…
physics.bio-ph2002★ 27 cited
Simplified amino acid alphabets based on deviation of conditional probability from random background
Xin Liu, Di Liu, Ji Qi +1
The primitive data for deducing the Miyazawa-Jernigan contact energy or BLOSUM score matrix consists of pair frequency counts. Each amino acid corresponds to a conditional probabil…
physics.bio-ph2002★ 12 cited
Distances and classification of amino acids for different protein secondary structures
Xin Liu, Li-mei Zhang, Shan Guan +1
Window profiles of amino acids in protein sequences are taken as a description of the amino acid environment. The relative entropy or Kullback-Leibler distance derived from profile…