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Table 3 The propensity scores of amino acids to be a heme binding protein (HBP) and amino acid composition (%).

From: SCMHBP: prediction and analysis of heme binding proteins using propensity scores of dipeptides

Amino acid Heme protein Score (Rank) Composition of HBP:
A (%)
Composition of Non-HBP:
B (%)
Composition difference:
A-B (%)
F-Phe 705.3(1) 5.08 4.07 1.01
H-His 615.6(2) 2.59 2.26 0.33
G-Gly 604.3(3) 6.66 6.00 0.66
W-Trp 603.1(4) 1.47 1.08 0.39
P-Pro 601.3(5) 5.17 4.70 0.47
M-Met 599.6(6) 2.69 2.17 0.52
D-Asp 574.3(7) 5.41 5.33 0.08
L-Leu 570.1(8) 10.28 9.77 0.51
K-Lys 568.3(9) 5.80 6.19 -0.39
R-Arg 566.1(10) 5.56 5.12 0.44
A-Ala 558.8(11) 7.59 7.21 0.38
Y-Tyr 541.0(12) 3.04 3.17 -0.13
V-Val 535.5(13) 6.41 6.29 0.12
I-Ile 518.3(14) 5.77 6.16 -0.39
Q-Gln 511.2(15) 3.61 4.10 -0.49
T-Thr 498.6(16) 5.31 5.63 -0.32
C-Cys 494.9(17) 1.40 1.63 -0.23
E-Glu 494.6(18) 5.95 6.49 -0.54
N-Asn 468.7(19) 4.01 4.89 -0.88
S-Ser 401.4(20) 6.21 7.73 -1.52
R 1.00 -0.05 -0.30 0.92
  1. The total number of amino acids in the used datasets of HBPs and non-HBPs is 199,772 and 200,188, respectively.