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Correlation of fitness landscapes from three orthologous TIM barrels originates from sequence and structure constraints

Sequence divergence of orthologous proteins enables adaptation to environmental stresses and promotes evolution of novel functions. Limits on evolution imposed by constraints on sequence and structure were explored using a model TIM barrel protein, indole-3-glycerol phosphate synthase (IGPS). Fitnes...

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Detalles Bibliográficos
Publicado en:Nat Commun
Main Authors: Chan, Yvonne H., Venev, Sergey V., Zeldovich, Konstantin B., Matthews, C. Robert
Formato: Artigo
Idioma:Inglês
Publicado: Nature Publishing Group 2017
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC5343507/
https://ncbi.nlm.nih.gov/pubmed/28262665
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/ncomms14614
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