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Table 2 The propensity scores and composition (%) of amino acids.

From: SCMPSP: Prediction and characterization of photosynthetic proteins based on a scoring card method

Amino acid PS protein
Score (Rank)
Composition of PS: A(%) Composition of Non-PS: B(%) Composition difference: A-B(%)
A-Ala 522.90 (1) 9.97 8.03 1.94
F-Phe 516.70 (2) 5.12 3.68 1.43
Y-Tyr 498.90 (3) 3.34 2.68 0.66
I-Ile 495.80 (4) 6.36 5.41 0.95
L-Leu 484.90 (5) 11.28 10.20 1.08
G-Gly 482.70 (6) 7.70 6.95 0.75
V-Val 448.60 (7) 7.45 6.73 0.72
M-Met 447.70 (8) 2.77 2.26 0.51
P-Pro 429.30 (9) 4.72 5.09 -0.36
W-Trp 417.40 (10) 1.29 1.14 0.15
T-Thr 413.60 (11) 5.07 5.21 -0.14
S-Ser 383.60 (12) 6.79 7.40 -0.61
N-Asn 376.10 (13) 3.40 3.85 -0.45
H-His 373.30 (14) 1.75 2.33 -0.58
C-Cys 371.10 (15) 1.06 1.06 -0.69
K-Lys 370.70 (16) 4.58 5.51 -0.93
D-Asp 358.80 (17) 4.35 5.24 -0.89
R-Arg 356.70 (18) 4.80 5.78 -0.98
E-Glu 350.90 (19) 5.33 6.64 -1.31
Q-Gln 313.10 (20) 2.90 4.12 -1.23
R 1.000 0.53 0.22 0.96
  1. The total numbers of amino acids for PSPs and non-PSPs in PSPGO-TRN are 133,744 and 210,361, respectively.