The Protein Folding Problem: The Role of Theory

[摘要] The protein folding problem was first articulated as question of how order arose from disorder in proteins: How did the various native structures of proteins arise from interatomic driving forces encoded within their amino acid sequences, and how did they fold so fast? These matters have now been largely resolved by theory and statistical mechanics combined with experiments. There are general principles. Chain randomness is overcome by solvation-based codes. And in the needle-in-a-haystack metaphor, native states are found efficiently because protein haystacks (conformational ensembles) are funnel-shaped. Order-disorder theory has now grown to encompass a large swath of protein physical science across biology. (C) 2021 Elsevier Ltd. All rights reserved.

[发布日期] 2021-10-01

[关键词] protein folding theory;statistical mechanics;disordered proteins;protein aggregation;coarse-grained modeling