Turner, J.; The wwPDB Consortium,

The Electron Microscopy Data Bank (EMDB) is the archive of three-dimensional electron microscopy (3DEM) maps of biological specimens. As of 2021, EMDB has been managed by the Worldwide Protein Data Bank (wwPDB) as a wwPDB Core Archive. Today, the EMDB houses over 29,000 entries with maps containing cells, organelles, viruses, complexes and macromolecules. Herein, we provide an overview of the rapidly growing EMDB archive, including its current holdings, recent updates, and future plans.