Molecular Modeling Database

The Molecular Modeling Database (MMDB) is a database of experimentally determined structures obtained from the Protein Data Bank (PDB). Since structures are known for a large fraction of all protein families, structure homologs may facilitate inference of biological function, or the identification of binding or catalytic sites.

分子建模数据库（MMDB）系由蛋白质数据银行（PDB）中获取的经实验确定的分子结构所构成的数据库。鉴于众多蛋白质家族的结构已为人所熟知，结构同源物可助力生物功能的推断，或协助识别结合位点或催化位点。