Table 7 Propensity scores of twenty amino acids in becoming a thermophilic protein (PS-TPP) along with amino acid compositions (%) of TPPs and non-TPPs.
Amino acid | PS-TPP | TPP (%) | Non-TPP (%) | Difference |
|---|---|---|---|---|
E-Glu | 510.18 (1) | 9.28 | 6.49 | 2.79 (1) |
K-Lys | 480.00 (2) | 7.83 | 5.79 | 2.04 (2) |
V-Val | 470.75 (3) | 8.45 | 7.09 | 1.36 (3) |
R-Arg | 464.08 (4) | 6.47 | 5.14 | 1.32 (4) |
I-Ile | 435.65 (5) | 7.41 | 6.45 | 0.96 (5) |
G-Gly | 433.48 (6) | 7.34 | 7.12 | 0.22 (7) |
Y-Tyr | 425.93 (7) | 3.42 | 2.89 | 0.53 (6) |
P-Pro | 421.40 (8) | 4.26 | 4.13 | 0.13 (8) |
C-Cys | 388.28 (9) | 0.92 | 1.07 | − 0.15 (9) |
M-Met | 387.10 (10) | 2.33 | 2.50 | − 0.17 (11) |
D-Asp | 386.25 (11) | 5.18 | 5.34 | − 0.17 (10) |
W-Trp | 383.25 (12) | 0.88 | 1.09 | − 0.22 (12) |
L-Leu | 367.18 (13) | 9.35 | 10.14 | − 0.79 (15) |
H-His | 364.58 (14) | 1.65 | 2.22 | − 0.57 (14) |
S-Ser | 363.20 (15) | 4.85 | 5.90 | − 1.05 (17) |
F-Phe | 351.25 (16) | 3.63 | 4.06 | − 0.43 (13) |
N-Asn | 332.48 (17) | 3.33 | 4.14 | − 0.80 (16) |
A-Ala | 323.63 (18) | 7.29 | 8.90 | − 1.61 (19) |
T-Thr | 306.00 (19) | 4.13 | 5.32 | − 1.20 (18) |
Q-Gln | 255.43 (20) | 2.01 | 4.21 | − 2.20 (20) |
R | 1.00 | 0.54 | 0.12 | 0.96 |
