Relationships of Nucleotide, Amino Acid Sequence and Secondary Structure of Protein and Molecular Design
核酸、氨基酸分类和蛋白质二级结构关系的分析与分子设计

May the structure information of protein be obtained from the corresponding nucleotide sequence? For this question, a computer program was used to conduct a statistical analysis about the clustering phenomena of amino acids. In this method,20 kinds of amino acid were classified into 2 types according to the number of hydrogen bonds formed by middle base of their correlation codons.It can be seen that amino acid has a rather great possibility of neighboring on another of its class and this assembly has a tendency to forming specific secondary structure. A sequence was designed and its secondary structure was predicted by this prediction software.