Table 1.
Amino acids | Hydrophobicity | Hydrophilicity | Rigidity | Flexibility | Irreplaceability | Mass | pI | pK(α-COOH) | pK(α-NH3 +) |
---|---|---|---|---|---|---|---|---|---|
A | 0.62 | −0.5 | −1.338 | −3.102 | 0.52 | 15 | 6.11 | 2.35 | 9.87 |
C | 0.29 | −1 | −1.511 | 0.957 | 1.12 | 47 | 5.02 | 1.71 | 10.78 |
D | −0.9 | 3 | −0.204 | 0.424 | 0.77 | 59 | 2.98 | 1.88 | 9.6 |
E | −0.74 | 3 | −0.365 | 2.009 | 0.76 | 73 | 3.08 | 2.19 | 9.67 |
F | 1.19 | −2.5 | 2.877 | −0.466 | 0.86 | 91 | 5.91 | 2.58 | 9.24 |
G | 0.48 | 0 | −1.097 | −2.746 | 0.56 | 1 | 6.06 | 2.34 | 9.6 |
H | −0.4 | −0.5 | 2.269 | −0.223 | 0.94 | 82 | 7.64 | 1.78 | 8.97 |
I | 1.38 | −1.8 | −1.741 | 0.424 | 0.65 | 57 | 6.04 | 2.32 | 9.76 |
K | −1.5 | 3 | −1.822 | 3.950 | 0.81 | 73 | 9.47 | 2.2 | 8.9 |
L | 1.06 | −1.8 | −1.741 | 0.424 | 0.58 | 57 | 6.04 | 2.36 | 9.6 |
M | 0.64 | −1.3 | −1.741 | 2.484 | 1.25 | 75 | 5.74 | 2.28 | 9.21 |
N | −0.78 | 0.2 | −0.204 | 0.424 | 0.79 | 58 | 10.76 | 2.18 | 9.09 |
P | 0.12 | 0 | 1.979 | −2.404 | 0.61 | 42 | 6.3 | 1.99 | 10.6 |
Q | −0.85 | 0.2 | −0.365 | 2.009 | 0.86 | 72 | 5.65 | 2.17 | 9.13 |
R | −2.53 | 3 | 1.169 | 3.060 | 0.60 | 101 | 10.76 | 2.18 | 9.09 |
S | −0.18 | 0.3 | −1.511 | 0.957 | 0.64 | 31 | 5.68 | 2.21 | 9.15 |
T | −0.05 | −0.4 | −1.641 | −1.339 | 0.56 | 45 | 5.6 | 2.15 | 9.12 |
V | 1.08 | −1.5 | −1.641 | −1.339 | 0.54 | 43 | 6.02 | 2.29 | 9.74 |
W | 0.81 | −3.4 | 5.913 | −1.000 | 1.82 | 130 | 5.88 | 2.38 | 9.39 |
Y | 0.26 | −2.3 | 2.714 | −0.672 | 0.98 | 107 | 5.63 | 2.2 | 9.11 |