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Table 4 The correlations between the propensity scores and PCPs including membrane single span helix, membrane multi-span helix and amino acid hydration energies.

From: SCMMTP: identifying and characterizing membrane transport proteins using propensity scores of dipeptides

Amino acid

score card

AAC of single span segment [40]

NAKH920108

WOLR810101

Hydration energy[43].

I-Ile

571.9

3.46

13.73

2.15

-10.9

F-Phe

566.6

1.48

10.99

-0.76

-12.3

G-Gly

552.8

1.27

6.17

2.39

-14.5

V-Val

526.1

2.46

12.43

1.99

-11.6

A-Ala

521.4

1.73

9.36

1.94

-12

M-Met

520.9

0.86

3.93

-1.48

-12.5

L-Leu

490.2

2.56

16.64

2.28

-11.3

T-Thr

469.7

0.59

4.68

-4.88

-13.6

C-Cys

468.5

0.84

2.56

-1.24

-13.1

Y-Tyr

460.1

0.59

3.13

-6.11

-16.9

S-Ser

433.5

0.49

5.58

-5.06

-14.8

N-Asn

424.7

0.01

2.31

-9.68

-17.5

E-Glu

422.8

0.01

0.94

-10.2

NA

R-Arg

415.6

0

0.27

-19.92

NA

W-Trp

411.6

0.74

2.2

-5.88

-15.2

D-Asp

407.8

0.03

0.94

-10.95

NA

Q-Gln

407.1

0.03

1.14

-9.38

-17.9

H-His

398.4

0.06

0.47

-10.27

-20

K-Lys

398.3

0.03

0.58

-9.52

NA

P-Pro

396.4

0.18

1.96

-3.68

NA

R1a

1

0.82

0.78

0.79

0.79

R2b

1

0.87

0.77

0.54

0.80

  1. a the correlation between the propensity scores of all residues and the PCPs
  2. b the correlation between the propensity score of polar residues and the PCPs