MMDB: 3D structures and macromolecular interactions.
Thomas MadejKenneth J. AddessJessica H. FongLewis Y. GeerRenata C. GeerChristopher J. LanczyckiChunlei LiuShennan LuAron Marchler-BauerAnna R. PanchenkoJie ChenPaul A. ThiessenYanli WangDachuan ZhangStephen H. BryantPublished in: Nucleic Acids Res. (2012)