A 酸性氨基酸残基 B
碱性氨基酸残基 C
双性a<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230804/12272950_0.gif">螺旋(一侧亲水而另一侧疏水) D
a<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230804/12272950_0_1.gif">螺旋 E
a<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230804/12272950_0_2.gif">螺旋和β<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230804/12272950_0_3.gif">折叠