Crossref journal-article
Proceedings of the National Academy of Sciences
Proceedings of the National Academy of Sciences (341)
Abstract

It is generally assumed that crystallization begins with a small, crystalline nucleus. For proteins this paradigm may not be valid. Our numerical simulations show that under conditions typically used to produce protein crystals, small clusters of model proteins (particles with short-range, attractive interactions) cannot maintain a crystalline structure. Protein crystal nucleation is therefore an indirect, two-step process. A nucleus first forms and grows as a disordered, liquid-like aggregate. Once the aggregate grows beyond a critical size (about a few hundred particles) crystal nucleation becomes possible.

Bibliography

Lomakin, A., Asherie, N., & Benedek, G. B. (2003). Liquid-solid transition in nuclei of protein crystals. Proceedings of the National Academy of Sciences, 100(18), 10254–10257.

Authors 3
  1. Aleksey Lomakin (first)
  2. Neer Asherie (additional)
  3. George B. Benedek (additional)
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Dates
Type When
Created 21 years, 11 months ago (Sept. 2, 2003, 1:27 p.m.)
Deposited 3 years, 4 months ago (April 12, 2022, 11:15 p.m.)
Indexed 1 month, 3 weeks ago (July 2, 2025, 1:29 p.m.)
Issued 22 years ago (Aug. 18, 2003)
Published 22 years ago (Aug. 18, 2003)
Published Online 22 years ago (Aug. 18, 2003)
Published Print 21 years, 11 months ago (Sept. 2, 2003)
Funders 0

None

@article{Lomakin_2003, title={Liquid-solid transition in nuclei of protein crystals}, volume={100}, ISSN={1091-6490}, url={http://dx.doi.org/10.1073/pnas.1334069100}, DOI={10.1073/pnas.1334069100}, number={18}, journal={Proceedings of the National Academy of Sciences}, publisher={Proceedings of the National Academy of Sciences}, author={Lomakin, Aleksey and Asherie, Neer and Benedek, George B.}, year={2003}, month=aug, pages={10254–10257} }