Computer science and technology has made tremendous progress in the past decade, and it has influenced every aspect of our life. Since the late 1990s, computational biology has become an important part of emerging technologies in the field of biology. Benefit from the advancement in the development of computer hardware, such as the advent of supercomputer, and the programming language for computational biology, scientists are able to achieve structural information with more details, which is not only necessary to understand the various function and mechanism of biological molecules, but also, more importantly, the key to the design of candidate molecules with new or improved functions. https://www.creative-biolabs.com/preciab/preciab-platform.htm