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. Author manuscript; available in PMC: 2012 May 5.
Published in final edited form as: J Phys Chem B. 2011 Apr 11;115(17):4971–4981. doi: 10.1021/jp111076j

Table 6.

Structures with weakly polar interactions indicated by an interaction distance of 0.75 nm (%).

Interacting residues Water 3 M GdmCl 6 M GdmCl 4 M Urea 8 M Urea
300 K 333 K 300 K 300 K 333 K 300 K 300 K 333 K
Tyr1-Tyr10 88 22 27 79 74 17 50 4
Ty1-Trp9 1 32 3 4 3 37 11 17
Tyr2-Tyr10 0 12 30 0 1 2 12 8
Tyr2-Trp9 95 24 38 67 64 21 51 7
Tyr2-Pro4 97 88 62 92 94 86 50 66