[Computer aided design of anticancer drugs].
The recent advances in computer science and technology enabled us to use computer for drug-design. Calculation of structural features of drugs and modeling of biomacromolecules by means of 3D-computer graphics afford a new approach to comprehend a molecular interaction which is important for drug action. As target molecules for anticancer drug, DNA structure can be elucidated and drug-DNA complex model can be constructed to give further insight for drug design. For example, complex of DNA double helix and bleomycin was built and by conjunction with other complex model such as mitomycin C, anthramycin, and netropsin it would be able to design a base sequence specific DNA-groove binding molecule. In addition, DNA is also a target molecule for antibiotics which intercalate between base pairs. Rational design of intercalator and groove binder thus would lead a novel anticancer drug. On the other hand, combination of the fruitful results of molecular biology and gene engineering with computer technology, will give a detail of protein structure which is one of most desired information for designing novel drugs.
Noguchi
T
T
Suntory Institute for Biomedical Research.
Ishiguro
M
M
D000970:Antineoplastic Agents; D003196:Computer Graphics; D003201:Computers; D015195:Drug Design; D012984:Software
D000970:Antineoplastic Agents