1KXW:
reference: Analysis of the stabilization of hen lysozyme by helix macrodipole and charged side chain interaction., Motoshima H, Mine S, Masumoto K, Abe Y, Iwashita H, Hashimoto Y, Chijiiwa Y, Ueda T, Imoto T, J Biochem (Tokyo) 1997 Jun;121(6):1076-81. PMID: 9354379

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