This QuickTime movie represents a comparison of Structural Models for the Transcrition Preinitiation Complex (PIC).

The animation is available for download in 1024x388 and 1920x728 resolutions.

Structural Models for the Transcription Preinitiation Complex (PIC)

Cryo-EM reconstruction of purified yeast PIC with available crystal structures docked from Murikami, Kornberg and colleagues.
Murikami et al. Science DOI:10.1126/science 1238724 (2013)

Negative stain reconstruction of step-wise assembled humen PIC with available crystal structures docked from He, Nogales and colleagues
He et al. Nature 495, 481-486 (2013)

Cryo-EM reconstruction of partial human PIC (lacking TFIIH) with available crystal structures docked from He, Nogales and colleagues.
He et al. Nature 495, 481-486 (2013)

Microtubules - Structure, Function and Dynamics

This QuickTime movie, representing the work of Eva Nogales and Hong-Wei Wang, was created by Stylus Visualization Studio.

The movie is currently available at 400x300 resolution, either with or without narration. The narrated version also contains additional footage in the form of a brief introduction.

no sound

nogales_400x300.mov (70 MB)
400 x 300 resolution, no sound
(requires QuickTime)


nogales_400x300_narrated.mov (93 MB)
400 x 300 resolution, narrated
(requires QuickTime)


Recent publications

Zhang et al. <a href=http://www.sciencedirect.com/science/article/pii/S0092867415008491> Mechanistic origin of microtubule dynamic instability and its modulation by EB proteins</a><i> Cell 2015 Jul 28, Epub ahead of print Nogales and Scheres <a href=http://www.ncbi.nlm.nih.gov/pubmed/26000851> Cryo-EM: A Unique Tool for the Visualization of Macromolecular Complexity.</a><i>Mol Cell</i>, May 21;58(4):677-689 Taylor et al. <a href=http://www.ncbi.nlm.nih.gov/pubmed/25837515> Structures of the CRISPR-Cmr complex reveal mode of RNA target positioning.</a><i>Science</i>, 2015 May 1;348(6234):581-5 Baskaran et al. <a href=http://elifesciences.org/content/early/2014/12/09/eLife.05115> Architecture and dynamics of the autophagic phosphatidylinositol 3-kinase complex</a><i>eLife</i>, 2014;10.7554 Epub Raymond Staals, Yifan Zhu, David Taylor et al. <a href=http://www.sciencedirect.com/science/article/pii/S1097276514007898> RNA Targeting by the Type III-A CRISPR-Cas Csm Complex of Thermus thermophilus.</a> <i>Mol Cell</i> <b>56</b>, 518-539 Greg Alushin et al. <a href=http://www.ncbi.nlm.nih.gov/pubmed/24855948> High-Resolution Microtubule Structures Reveal the Structural Transitions in αβ-Tubulin upon GTP Hydrolysis</a><i>Cell</i>, 157(5)1117-29.

Eva Nogales has won the 2016 Mildred Cohn Award in biological chemistry from the American Society for Biochemistry and Molecular Biology

Read the recent Interview with Eva Nogales featured in the Journal of Cell Biology.
Eva Nogales: See how they run

Eva Nogales has been elected to the prestigious National Academy of Sciences.