The University of Texas Medical Branch
Department of Biochemistry and Molecular Biology Sealy Center for Structural Biology Computational Biology


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SDAP - All Allergens
Go to: SDAP All allergens       Go to: SDAP Food allergens
Send a comment to Ovidiu Ivanciuc      Submit new allergen information to SDAP
Last Updated: Nov 1, 2021  
Alphabetical listing of allergens: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Access to SDAP is available free of charge for Academic and non-profit use.
Licenses for commercial use can be obtained by contacting W. Braun (webraun@utmb.edu).
Secure access to SDAP is available from https://fermi.utmb.edu/SDAP

Search Results: Peptide Similarity

Query peptide: QPIQQQPQP

NoAllergenLink to NCBI/
PIR/SwissProt
PD Sequence
Similarity
Index
z(PD,min)z(PD,all)Start
Residue
Matching regionEnd
Residue
1Tri a glutenin 886961 0.00 6.2350 7.2230 44QPIQQQPQP52
2Tri a glutenin 886967 0.00 6.2350 7.2230 26QPIQQQPQP34
3Tri a 36.0101 335331566 0.00 6.2350 7.2230 51QPIQQQPQP59
4Tri a glutenin 886965 0.00 6.2350 7.2230 26QPIQQQPQP34
5Hor v 21 P80198 3.95 3.9418 5.5465 113QPLTQQPYP121
6Hor v 20.0101 HOG3_HORVU 3.95 3.9418 5.5465 113QPLTQQPYP121
7Tri a glutenin 21783 4.11 3.8438 5.4748 145QPFTQQQQP153
8Tri a glutenin 886965 4.17 3.8084 5.4490 7KPLQQQPLP15
9Tri a glutenin 886961 4.17 3.8084 5.4490 25KPLQQQPLP33
10Tri a gliadin 1063270 4.29 3.7406 5.3994 23QPFSQQPQQ31
11Tri a gliadin 170708 4.29 3.7406 5.3994 42QPFSQQPQQ50
12Tri a 20.0101 BAN29066 4.29 3.7406 5.3994 23QPFSQQPQQ31
13Tri a gliadin 170736 4.29 3.7406 5.3994 42QPFSQQPQQ50
14Tri a 36.0101 335331566 4.31 3.7285 5.3906 95QPLSQQQQP103
15Tri a 36.0101 335331566 4.31 3.7285 5.3906 72QPLSQQQQP80
16Tri a gliadin 170738 4.31 3.7285 5.3906 42QPLSQQPQQ50
17Tri a gliadin 170730 4.73 3.4858 5.2132 203QPQQQQPQQ211
18Tri a gliadin 170732 4.73 3.4858 5.2132 222QPQQQQPQQ230
19Tri a glutenin 886965 4.73 3.4858 5.2132 228QPQQQQPQQ236
20Tri a glutenin 886967 4.73 3.4858 5.2132 243QPQQQQPQQ251
21Tri a gliadin 170738 5.00 3.3300 5.0993 150QPQQQLPQP158
22Tri a gliadin 1063270 5.03 3.3137 5.0873 63QPFPQQPQQ71
23Tri a gliadin 170738 5.03 3.3137 5.0873 100QPFPQQPQQ108
24Tri a gliadin 170738 5.03 3.3137 5.0873 118QPFPQQPQQ126
25Tri a gliadin 170738 5.03 3.3137 5.0873 82QPFPQQPQQ90
26Tri a gliadin 170708 5.03 3.3137 5.0873 82QPFPQQPQQ90
27Tri a glutenin 886967 5.03 3.3137 5.0873 91QPFPQQQQP99
28Tri a 20.0101 BAN29066 5.03 3.3137 5.0873 63QPFPQQPQQ71
29Tri a glutenin 21926 5.03 3.3137 5.0873 49QPFPQQQQP57
30Tri a gliadin 170736 5.03 3.3137 5.0873 82QPFPQQPQQ90
31Tri a gliadin 170738 5.04 3.3063 5.0819 62QPQQQVPQP70
32Tri a glutenin 886963 5.06 3.2960 5.0744 25RPWQQQPLP33
33Tri a glutenin 21773 5.06 3.2960 5.0744 31RPWQQQPLP39
34Tri a gliadin 170730 5.06 3.2960 5.0744 31RPWQQQPLP39
35Tri a glutenin 21930 5.06 3.2960 5.0744 31RPWQQQPLP39
36Tri a gliadin 170736 5.12 3.2603 5.0483 62QPQQQFPQP70
37Tri a 20.0101 BAN29066 5.12 3.2603 5.0483 43QPQQQFPQP51
38Tri a gliadin 1063270 5.12 3.2603 5.0483 103QPQQQFPQP111
39Tri a 20.0101 BAN29066 5.12 3.2603 5.0483 103QPQQQFPQP111
40Tri a gliadin 170702 5.12 3.2603 5.0483 137QPQQQFPQP145
41Tri a gliadin 170708 5.12 3.2603 5.0483 62QPQQQFPQP70
42Tri a gliadin 170736 5.12 3.2603 5.0483 122QPQQQFPQP130
43Tri a gliadin 170734 5.29 3.1578 4.9734 19QPFLQQPQQ27
44Tri a gliadin 170702 5.45 3.0650 4.9055 42QPFCQQPQR50
45Lin u 1.01 Q8LPD3_LINUS 5.54 3.0121 4.8669 121QDIQQQGQQ129
46Lin u 1 Q8LPD3_LINUS 5.54 3.0121 4.8669 121QDIQQQGQQ129
47Tri a gliadin 21761 5.55 3.0078 4.8637 112QPISQQQQQ120
48Tri a gliadin 170712 5.55 3.0078 4.8637 112QPISQQQQQ120
49Tri a gliadin 170722 5.55 3.0078 4.8637 112QPISQQQQQ120
50Tri a glutenin 21783 5.55 3.0078 4.8637 75PPISQQQQP83

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.726430
Standard deviation: 1.720348
1 0.5 4
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 2
9 4.5 6
10 5.0 2
11 5.5 6
12 6.0 13
13 6.5 16
14 7.0 4
15 7.5 7
16 8.0 33
17 8.5 49
18 9.0 75
19 9.5 83
20 10.0 158
21 10.5 182
22 11.0 203
23 11.5 287
24 12.0 236
25 12.5 177
26 13.0 90
27 13.5 17
28 14.0 21
29 14.5 10
30 15.0 7
31 15.5 6
32 16.0 3
33 16.5 0
34 17.0 0
35 17.5 0
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.997756
Standard deviation: 2.353298
1 0.5 4
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 2
9 4.5 10
10 5.0 5
11 5.5 23
12 6.0 20
13 6.5 70
14 7.0 39
15 7.5 88
16 8.0 105
17 8.5 147
18 9.0 439
19 9.5 354
20 10.0 548
21 10.5 831
22 11.0 1430
23 11.5 2196
24 12.0 3037
25 12.5 5312
26 13.0 6749
27 13.5 8898
28 14.0 12214
29 14.5 15825
30 15.0 19217
31 15.5 23242
32 16.0 26602
33 16.5 30565
34 17.0 32341
35 17.5 33868
36 18.0 33155
37 18.5 32695
38 19.0 29011
39 19.5 24590
40 20.0 20353
41 20.5 14152
42 21.0 9837
43 21.5 6016
44 22.0 3273
45 22.5 1800
46 23.0 776
47 23.5 266
48 24.0 81
49 24.5 11
Query sequence: QPIQQQPQP

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