Amino Acid Polarity Hydrophobic Hydrophilic
12(60 %) 8 (40 %)

Amino Acid Charge+vely charged-vely chargedNeutral Amino acid
4(20 %)0(0 %)16 (80 %)

Amino Acid Surface exposureSurface exposedBurried
9(45 %)11 (55 %)

DisorderDisorder-promotingOrder-promotingDisorder-order neutral
8(50 %)8(40 %)4 (10 %)

FlexibilityHighly flexibilityLow flexibility
4(20 %)16 (80 %)


Charge
HGLASTLTRWAHYNALIRAF
P+veN-veO No chargeN
Polarity
HGLASTLTRWAHYNALIRAF
PHydrophobicNhydrophilic



Numerical values of physicochemical properties are based on AAindex database (Kawashima et al. 2008)