PDBe: improved findability of macromolecular structure data in the PDB. - David R. Armstrong; John M. Berrisford; Matthew J. Conroy; Aleksandras Gutmanas; Stephen Anyango; Preeti Choudhary; Alice R. Clark; Jose M. Dana; Mandar S. Deshpande; Roisin Dunlop; Paul J. Gane; Romana Gáborová; et al. (Nucleic Acids Res., 2020)

EMPIAR: the Electron Microscopy Public Image Archive. - Andrii Iudin; Paul K. Korir; Sriram Somasundharam; Simone Weyand; Cesare Cattavitello; Neli Fonseca; Osman Salih; Gerard J. Kleywegt; Ardan Patwardhan (Nucleic Acids Res., 2023)