Shestopalov B V
Institute of Cytology, Academy of Sciences of the USSR, Leningrad.
FEBS Lett. 1988 Jun 6;233(1):105-8. doi: 10.1016/0014-5793(88)81364-4.
Necessary stereochemical requirements for an amino acid sequence segment to fold into an alpha-helix-turn-alpha-helix supersecondary structure are presented in sequence template form. The usefulness of the template is illustrated by alpha-helix-turn-alpha-helix predictions consistent with experimental data from the large T antigens of two polyoma viruses, simian virus 40 (segment 143-165) and mouse polyoma virus (segment 297-319), and the yeast transcription activator GCN4 (segment 256-278).
氨基酸序列片段折叠成α-螺旋-转角-α-螺旋超二级结构所需的立体化学要求以序列模板形式呈现。通过与两种多瘤病毒(猿猴病毒40(第143 - 165片段)和小鼠多瘤病毒(第297 - 319片段))的大T抗原以及酵母转录激活因子GCN4(第256 - 278片段)的实验数据一致的α-螺旋-转角-α-螺旋预测,说明了该模板的实用性。