Keywords Proline;peptide bond;trans conformation;cis conformation;poly-proline type II;synonymous codon;neural network;support vector machine;hidden markov model;simulated annealing;

• 脯氨酸;肽键;反式构象;顺式构象;多聚脯氨酸II型;同义密码子;神经网络;支持向量机;隐马尔可夫模型;模拟退火;