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Table 1 The occurrence of amino acid residues in short flanking regions around glutathionylation sites calculated from the 221 heptapeptide sequences (position-specific matrix, PSM)

From: A novel approach for predicting protein S-glutathionylation

AminoAcid Positions in heptapeptide sequence
L3 L2 L1 C R1 R2 R3
2 0 0 0 2 4 4
A 20 14 28 0 14 19 18
C 2 4 5 221 4 4 3
D 11 9 14 0 13 12 12
E 16 15 10 0 13 16 20
F 9 9 7 0 11 7 5
G 16 17 20 0 24 14 15
H 5 7 7 0 5 8 5
I 12 10 15 0 8 4 6
K 14 18 14 0 14 13 18
L 15 17 26 0 18 22 21
M 3 5 3 0 8 4 8
N 8 7 7 0 5 6 13
P 10 18 8 0 16 15 12
Q 9 3 5 0 2 11 8
R 13 8 9 0 9 12 11
S 15 10 13 0 19 14 18
T 11 25 11 0 13 17 9
V 14 14 13 0 14 12 8
W 4 2 1 0 1 1 2
Y 12 9 5 0 8 6 5