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-Structure paper
Title | Structure of catalase determined by MicroED. |
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Journal, issue, pages | Elife, Vol. 3, Page e03600, Year 2014 |
Publish date | Oct 10, 2014 |
Authors | Brent L Nannenga / Dan Shi / Johan Hattne / Francis E Reyes / Tamir Gonen / |
PubMed Abstract | MicroED is a recently developed method that uses electron diffraction for structure determination from very small three-dimensional crystals of biological material. Previously we used a series of ...MicroED is a recently developed method that uses electron diffraction for structure determination from very small three-dimensional crystals of biological material. Previously we used a series of still diffraction patterns to determine the structure of lysozyme at 2.9 Å resolution with MicroED (Shi et al., 2013). Here we present the structure of bovine liver catalase determined from a single crystal at 3.2 Å resolution by MicroED. The data were collected by continuous rotation of the sample under constant exposure and were processed and refined using standard programs for X-ray crystallography. The ability of MicroED to determine the structure of bovine liver catalase, a protein that has long resisted atomic analysis by traditional electron crystallography, demonstrates the potential of this method for structure determination. |
External links | Elife / PubMed:25303172 / PubMed Central |
Methods | EM (electron crystallography) |
Resolution | 3.2 Å |
Structure data | |
Chemicals | ChemComp-HEM: ChemComp-NDP: |
Source |
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Keywords | OXIDOREDUCTASE |