三维分子Chimera 1.5.3

UCSF Chimera is a highly extensible, interactive molecular graphics program. It is the successor to UCSF Midas and MidasPlus; however, it has been completely redesigned to maximize extensibility and leverage advances in hardware.

免费的交互式分子模型显示程序，加州大学旧金山分校开发。除了分子模型显示，还有序列显示、药物筛选等功能。