You are currently viewing the summary.
View Full TextLog in to view the full text
AAAS login provides access to Science for AAAS members, and access to other journals in the Science family to users who have purchased individual subscriptions.
More options
Download and print this article for your personal scholarly, research, and educational use.
Buy a single issue of Science for just $15 USD.
Summary
How does the amino acid sequence of a protein chain determine and maintain its three-dimensional folded state? Answering this question—a key aspect of the protein-folding problem (1)—would help to explain how multiple noncovalent interactions conspire to assemble and stabilize complicated biomolecular structures; to predict protein structure and function from sequence for proteins that cannot be characterized experimentally; and to design new protein structures that do not exist in nature (2). On page 168 of this issue, Rocklin et al. use parallel protein design on a massive scale to create thousands of miniprotein variants and to determine what sequences specify and stabilize these structures (3). The work opens up considerable possibilities for protein folding and design.
This is an article distributed under the terms of the Science Journals Default License.