2I5Z:
reference: Hydrophobic surface burial is the major stability determinant of a flat, single-layer beta-sheet., Yan S, Gawlak G, Makabe K, Tereshko V, Koide A, Koide S, J Mol Biol. 2007 Apr 20;368(1):230-43. Epub 2007 Feb 7. PMID: 17335845

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