Navigating 3D electron microscopy maps with EM-SURFER.

ABSTRACT:

Background

The Electron Microscopy DataBank (EMDB) is growing rapidly, accumulating biological structural data obtained mainly by electron microscopy and tomography, which are emerging techniques for determining large biomolecular complex and subcellular structures. Together with the Protein Data Bank (PDB), EMDB is becoming a fundamental resource of the tertiary structures of biological macromolecules. To take full advantage of this indispensable resource, the ability to search the database by structural similarity is essential. However, unlike high-resolution structures stored in PDB, methods for comparing low-resolution electron microscopy (EM) density maps in EMDB are not well established.

Results

We developed a computational method for efficiently searching low-resoluti

SUBMITTER: Esquivel-Rodriguez J 

PROVIDER: S-EPMC4448178 | biostudies-literature | 2015 May

REPOSITORIES: biostudies-literature