- PMID:
28192420
- Authors:
- de la Cruz MJ, Hattne J, Shi D, Seidler P, Rodriguez J, Reyes FE, Sawaya MR, Cascio D, Weiss SC, Kim SK, Hinck CS, Hinck AP, Calero G, Eisenberg D, Gonen T
- Title:
- Atomic-resolution structures from fragmented protein crystals with the cryoEM method MicroED.
- Journal:
- Nat Methods. 2017 Feb 13;14(4):399-402. doi: 10.1038/nmeth.4178.
- Abstract:
- Traditionally, crystallographic analysis of macromolecules has depended on large, well-ordered crystals, which often require significant effort to obtain. Even sizable crystals sometimes suffer from pathologies that render them inappropriate for high-resolution structure determination. Here we show that fragmentation of large, imperfect crystals into microcrystals or nanocrystals can provide a simple path for high-resolution structure determination by the cryoEM method MicroED and potentially by serial femtosecond crystallography.