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Table 2 Pfam domains that are frequently truncated among protein isoforms.

From: Splice-mediated Variants of Proteins (SpliVaP) – data and characterization of changes in signatures among protein isoforms due to alternative splicing

Domain

No. of genes that encode the domain

in different lengths among the protein

isoforms (& as percentage fraction of genes

encoding the domain in the protein isoforms)$

Count of unique

domain lengths @

Variation in lengths of

the domain among isoforms

   

Minimal length

Maximal length

Pkinase

116 (77%)

52

23

572

 

3 (8%)

5

199

486

C1-set

47 (43%)

   
 

Not seen in ASD

8

30

89

Ras

38 (92%)

   
 

Not seen in ASD

21

25

192

MHC_I

35 (70%)

7

36

178

 

3 (60%)

5

91

178

Trypsin

29 (60%)

23

32

261

 

20 (66%)

14

104

261

ABC_tran

29 (80%)

15

55

197

 

11 (68%)

9

80

199

Filament

26 (92%)

23

34

452

 

4 (100%)

6

142

400

PH

24 (25%)

15

26

241

 

6 (15%)

5

84

134

MFS_1

23 (92%)

33

82

537

 

6 (54%)

7

326

426

Serpin

22 (100%)

30

31

424

 

10 (100%)

13

140

378

P450

22 (100%)

22

86

463

 

13 (72%)

20

187

486

Proteasome

22 (100%)

11

29

191

 

9 (100%)

8

117

187

7tm_1

22 (70%)

24

25

459

 

16 (48)

17

149

388

Ion_trans

21 (63)

18

27

280

 

1 (10%)

2

208

220

RRM_1

20 (46%)

9

23

86

 

9 (34%)

4

46

72

DEAD

19 (67%)

17

27

188

 

9 (56%)

9

96

180

Pkinase_Tyr

19 (38%)

   
 

Not seen in ASD

17

50

301

Collagen

19 (37%)

   
 

Not seen in ASD

5

28

59

Tubulin

18 (100%)

13

46

227

 

2 (50%)

5

113

227

I-set

18 (37%)

   
 

Not seen in ASD

10

22

99

Helicase_C

18 (35%)

7

41

91

 

3 (12%)

3

55

76

Mito_carr

17 (73%)

14

26

146

 

13 (65%)

10

50

136

UQ_con

7 (87%)

8

28

144

 

12 (100%)

11

69

157

  1. $, presents the number of genes that encode the domain as undergoing truncation event among the protein isoforms. In brackets, is given in terms of percentage fraction of genes that encode the domain in the protein isoforms. Values with Vega data set is shown in line 1, and values with ASD data set is shown in line 2.
  2. @, the observed lengths were grouped in a manner that any two lengths that differ by 5 or less amino acids is considered as one unique length.