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Table 2 Marginal distributions (%) of amino acids by position relative to the S/T-site

From: Ridge regression estimated linear probability model predictions of O-glycosylation in proteins with structural and sequence data

Amino Acid

Eight positions to the left/right of the S/T-site for O-GlcNAc glycosylated sequences

-8

-7

-6

-5

-4

-3

-2

-1

+1

+2

+3

+4

+5

+6

+7

+8

A

9.1

12.7

7.1

12.1

11.5

8.8

11.8

10.3

9.1

17.4

12.1

8.5

10.3

10.6

7.4

7.1

C

0.6

1.5

0.6

0.6

0

0.9

0.3

0.6

0.3

0.3

0.6

0

0.6

0.3

0.3

0.6

D

4.4

2.7

2.7

3.8

4.1

1.5

2.4

2.7

2.9

3.5

2.1

2.4

3.2

2.4

3.8

2.4

E

4.1

6.2

5.3

5.0

4.1

3.5

2.1

1.2

5.3

2.9

2.7

3.8

1.8

3.8

2.9

4.1

F

1.5

1.8

2.9

1.5

2.4

2.4

1.8

1.8

2.4

1.2

1.8

1.5

2.7

2.4

1.2

1.8

G

8.5

6.2

5.9

5.9

5.3

6.8

6.8

5.6

9.4

8.5

7.1

9.1

5.6

6.5

8.8

5.9

H

3.2

0.9

2.1

0.6

3.5

2.7

1.8

1.5

1.5

2.7

1.5

1.2

2.1

3.2

1.5

3.2

I

4.4

4.7

3.2

4.1

3.5

4.4

2.9

4.4

2.9

2.1

3.5

3.2

5.9

3.8

1.8

2.9

K

7.1

6.5

5.3

8.2

7.1

3.8

7.1

3.8

4.4

1.2

2.4

5.0

7.4

5.9

7.4

5.9

L

7.4

5.6

6.5

10.0

5.9

5.6

7.1

5.0

5.6

4.1

7.7

5.3

7.7

6.2

5.9

6.8

M

1.2

1.5

1.8

1.5

2.1

0.3

1.2

0.9

0.6

1.2

0.3

1.8

2.4

0.9

1.5

1.2

N

2.9

1.8

3.5

0.9

1.5

2.1

1.8

0.3

1.5

2.1

3.8

1.8

1.2

2.1

1.8

2.4

P

6.2

8.2

8.5

6.5

7.7

17.9

19.4

6.8

2.7

8.8

9.1

6.5

7.9

11.8

7.7

8.8

Q

4.7

2.4

5.6

3.2

4.7

2.7

5.6

2.7

9.1

5.6

7.9

2.7

3.8

5.6

6.2

6.2

R

4.4

6.5

6.8

9.7

8.2

4.4

5.3

2.9

4.7

2.7

5.0

4.7

7.1

7.4

7.1

5.3

S

14.4

13.2

14.7

10.0

12.9

6.8

8.8

12.1

16.5

19.4

14.7

19.1

8.5

11.8

13.2

15.0

T

6.8

8.8

9.7

8.8

8.2

8.5

4.7

13.8

13.8

8.8

8.8

13.5

10.0

7.1

11.8

10.0

V

5.6

5.0

5.0

4.1

4.4

13.8

8.2

20.0

5.3

6.8

6.8

7.9

8.8

4.4

7.4

7.1

W

0.6

0.9

1.2

0.3

0.3

0.3

0

0

0

0

0.3

0

0

0

0.9

0.6

Y

2.9

3.2

1.8

3.2

2.7

2.9

1.2

3.8

2.1

0.9

2.1

2.1

3.2

4.1

1.8

2.9