ModBase, a database of annotated comparative protein structure models and associated resources. - Ursula Pieper 001; Benjamin M. Webb; Guang Qiang Dong; Dina Schneidman-Duhovny; Hao Fan 002; Seung Joong Kim; Natalia Khuri; Yannick G. Spill; Patrick Weinkam; Michal Hammel; John A. Tainer; Michael Nilges; et al. (Nucleic Acids Res., 2014)