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. 2009 Jun 16;10(Suppl 6):S22. doi: 10.1186/1471-2105-10-S6-S22

Table 3.

Average valuesa of the structure-related parameters calculated for natural proteins and NBPs.

Natural NBPs
Surface (Å2) 3920.0 (625.0) 3955.6 (239.8)
Volume (Å3) 8629.0 (1191.6) 9294.2 (359.2)
Surface/Volume (Å) 0.46 (0.07) 0.43 (0.03)
% α helix 21.4 (17.9) 31.0 (8.8)
% β strand 14.4 (12.2) 7.3 (4.3)
% β turn 25.6 (13.1) 24.7 (9.9)
Surface hydrophobicity 0.36 (0.07) 0.38 (0.05)

aStandard deviation values are given in parenthesis.