Hinge-shift mechanism as a protein design principle for the evolution of β-lactamases from substrate promiscuity to specificity

TEM-1 β-lactamase evolved from ancestral enzymes that degraded a variety of β-lactam antibiotics with moderate efficiency and degrades β-lactam antibiotics with a strong preference for penicillins. Here authors developed a computational approach to rationally mold a protein flexibility profile on th...

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Autores principales: Tushar Modi, Valeria A. Risso, Sergio Martinez-Rodriguez, Jose A. Gavira, Mubark D. Mebrat, Wade D. Van Horn, Jose M. Sanchez-Ruiz, S. Banu Ozkan
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/9f68b130500b474887f6a03663bb2f12
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