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DC Field | Value | Language |
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dc.citation.number | 9 | - |
dc.citation.startPage | 098401 | - |
dc.citation.title | PHYSICAL REVIEW LETTERS | - |
dc.citation.volume | 133 | - |
dc.contributor.author | McBride, John M. | - |
dc.contributor.author | Tlusty, Tsvi | - |
dc.date.accessioned | 2024-09-19T10:05:06Z | - |
dc.date.available | 2024-09-19T10:05:06Z | - |
dc.date.created | 2024-09-12 | - |
dc.date.issued | 2024-08 | - |
dc.description.abstract | AI algorithms have proven to be excellent predictors of protein structure, but whether and how much these algorithms can capture the underlying physics remains an open question. Here, we aim to test this question using the Alphafold2 (AF) algorithm: We use AF to predict the subtle structural deformation induced by single mutations, quantified by strain, and compare with experimental datasets of corresponding perturbations in folding free energy OOG. G . Unexpectedly, we find that physical strain alone-without any additional data or computation-correlates almost as well with OOG G as state-of-the-art energy-based and machine-learning predictors. This indicates that the AF-predicted structures alone encode fine details about the energy landscape. In particular, the structures encode significant information on stability, enough to estimate (de-)stabilizing effects of mutations, thus paving the way for the development of novel, structure-based stability predictors for protein design and evolution. | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW LETTERS, v.133, no.9, pp.098401 | - |
dc.identifier.doi | 10.1103/PhysRevLett.133.098401 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.scopusid | 2-s2.0-85202745836 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/83796 | - |
dc.identifier.wosid | 001301311000008 | - |
dc.language | 영어 | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | AI-Predicted Protein Deformation Encodes Energy Landscape Perturbation | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.relation.journalResearchArea | Physics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | ENERGETICS | - |
dc.subject.keywordPlus | HYDROPHOBIC INTERIOR | - |
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