Assessment of enzyme active site positioning and tests of catalytic mechanisms through X-ray-derived conformational ensembles.
Yabukarski, F., Biel, J.T., Pinney, M.M., Doukov, T., Powers, A.S., Fraser, J.S., Herschlag, D.(2020) Proc Natl Acad Sci U S A 117: 33204-33215
- PubMed: 33376217 
- DOI: 10.1073/pnas.2011350117
- Primary Citation of Related Structures:  
6TZD, 6U1Z, 6U4I, 6UBQ, 6UCN, 6UCW, 6UCY - PubMed Abstract: 
How enzymes achieve their enormous rate enhancements remains a central question in biology, and our understanding to date has impacted drug development, influenced enzyme design, and deepened our appreciation of evolutionary processes. While enzymes position catalytic and reactant groups in active sites, physics requires that atoms undergo constant motion ...