Abstract
The effects of amino-acid replacements on the disulphide-coupled folding pathway of bovine pancreatic trypsin inhibitor have been examined. Replacements at three sites destabilize the native protein relative to the unfolded state, but have different effects on the relative stabilities of the disulphide-bonded folding intermediates, thus allowing the roles of the altered residues during folding to be distinguished.
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Goldenberg, D., Frieden, R., Haack, J. et al. Mutational analysis of a protein-folding pathway. Nature 338, 127–132 (1989). https://doi.org/10.1038/338127a0
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DOI: https://doi.org/10.1038/338127a0
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