Extending chemical perturbations of the ubiquitin fitness landscape in a classroom setting reveals new constraints on sequence tolerance

Extending chemical perturbations of the ubiquitin fitness landscape in a classroom setting reveals new constraints on sequence tolerance

Although the primary protein sequence of ubiquitin (Ub) is extremely stable over evolutionary time, it is highly tolerant to mutation during selection experiments performed in the laboratory. We have proposed that this discrepancy results from the difference between fitness under laboratory culture...

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Main Authors: David Mavor, Kyle A. Barlow, Daniel Asarnow, Yuliya Birman, Derek Britain, Weilin Chen, Evan M. Green, Lillian R. Kenner, Bruk Mensa, Leanna S. Morinishi, Charlotte A. Nelson, Erin M. Poss, Pooja Suresh, Ruilin Tian, Taylor Arhar, Beatrice E. Ary, David P. Bauer, Ian D. Bergman, Rachel M. Brunetti, Cynthia M. Chio, Shizhong A. Dai, Miles S. Dickinson, Susanna K. Elledge, Cole V. M. Helsell, Nathan L. Hendel, Emily Kang, Nadja Kern, Matvei S. Khoroshkin, Lisa L. Kirkemo, Greyson R. Lewis, Kevin Lou, Wesley M. Marin, Alison M. Maxwell, Peter F. McTigue, Douglas Myers-Turnbull, Tamas L. Nagy, Andrew M. Natale, Keely Oltion, Sergei Pourmal, Gabriel K. Reder, Nicholas J. Rettko, Peter J. Rohweder, Daniel M. C Schwarz, Sophia K. Tan, Paul V. Thomas, Ryan W. Tibble, Jason P. Town, Mary K. Tsai, Fatima S. Ugur, Douglas R. Wassarman, Alexander M. Wolff, Taia S. Wu, Derek Bogdanoff, Jennifer Li, Kurt S. Thorn, Shane O'Conchúir, Danielle L. Swaney, Eric D. Chow, Hiten D. Madhani, Sy Redding, Daniel N. Bolon, Tanja Kortemme, Joseph L. DeRisi, Martin Kampmann, James S. Fraser
Format: Article
Language:English
Published: The Company of Biologists 2018-07-01
Series:Biology Open
Subjects:
Deep mutational scanning
Evolution
Ubiquitin
Online Access:http://bio.biologists.org/content/7/7/bio036103

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