Co-occurring Patterns of Amino Acid Physicochemical Properties in Proteins

摘要：

It is well known that amino acids in peptides and proteins show individually distinct preferences for secondary structural conformations. While each amino acid is associated with multiple physicochemical properties, most existing statistical analysis methods treat amino acids separately and independently in calculating the frequencies of residues at each site of protein sequences. Such approaches remain at describing coarse-level tendencies of amino acid preferences for particular conformations. We propose a more advanced and refined method in which co-occurring patterns of two or three physicochemical attributes are examined to identify conformational preferences of amino acids at the sub-residue scale.

作者: Gouchol Pok Keun Ho Ryu

作者单位: Department of Computer Science,Yanbian University of Science and Technolgy Yanji,Jilin,China 133000 Department of Computer Science,Chungbuk National University Gaeshin-Dong,Cheongju,Korea 361-763

会议类型: 国际会议

会议名称: The Ninth International Conference on Web-Age Information Management(第九届web时代信息管理国际会议)(WAIM 2008)

会议地点: 张家界

会议语种:英文

在线出版日期: 2008-07-20（万方平台首次上网日期，不代表论文的发表时间）