Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Comment
. 2011 Sep 13;108(37):15013-4.
doi: 10.1073/pnas.1112014108. Epub 2011 Sep 1.

"Eppur si muove" (Yet it moves)

Affiliations
Comment

"Eppur si muove" (Yet it moves)

Vicent Moliner. Proc Natl Acad Sci U S A. .
No abstract available

PubMed Disclaimer

Conflict of interest statement

The author declares no conflict of interest.

Figures

Fig. 1.
Fig. 1.
Schematic representation of the origin of enzyme catalysis by the preorganized protein–substrate electrostatic interactions hypothesis and the controversial proposal of the protein promoting vibrations. Water molecules adapt to the charge distribution of the solute in the reactant (R) or the transition state (TS), as a reaction field, while vibrations would be randomly distributed. Electrostatic dipoles and promoting vibrations of the protein would be preoriented to stabilize the TS.

Comment on

References

    1. Adamczyk AJ, Cao J, Kamerlin SCL, Warshel A. Catalysis by dihydrofolate reductase and other enzymes arises from electrostatic preorganization, not conformational motions. Proc Natl Acad Sci USA. 2011;108:14115–14120. - PMC - PubMed
    1. Benkovic SJ, Hammes GG, Hammes-Schiffer S. Free-energy landscape of enzyme catalysis. Biochemistry. 2008;47:3317–3321. - PubMed
    1. Olsson MHM, Parson WW, Warshel A. Dynamical contributions to enzyme catalysis: Critical tests of a popular hypothesis. Chem Rev. 2006;106:1737–1756. - PubMed
    1. Lu HP, Xun LY, Xie XS. Single-molecule enzymatic dynamics. Science. 1998;282:1877–1882. - PubMed
    1. Smiley RD, Hammes GG. Single molecule studies of enzyme mechanisms. Chem Rev. 2006;106:3080–3094. - PubMed

Publication types

MeSH terms

Substances

LinkOut - more resources