3DGS:
reference: Changing the determinants of protein stability from covalent to non-covalent interactions by in vitro evolution: a structural and energetic analysis., Kather I, Jakob R, Dobbek H, Schmid FX, J Mol Biol. 2008 Sep 12;381(4):1040-54. Epub 2008 Jul 2. PMID: 18621056

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