Hydrophobic core repacking and aromaticβ
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D. Eric Anderson; James H. Hurley; Hale Nicholson; Walter A. Baase; Brian W. Mat
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Article
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1993
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Cold Spring Harbor Laboratory Press
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English
β 617 KB
## Abstract The T4 lysozyme mutant Ser 117 β Phe was isolated fortuitously and found to be more thermostable than wildβtype by 1.1β1.4 kcal/mol. In the wildβtype structure, the side chain of Ser 117 is in a sterically restricted region near the protein surface and forms a short hydrogen bond with A