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: QQNIQDRPQ

NoAllergenLink to NCBI/
PIR/SwissProt
PD Sequence
Similarity
Index
z(PD,min)z(PD,all)Start
Residue
Matching regionEnd
Residue
1Gos h 4 P09800 0.00 6.4806 6.7909 135QQNIQDRPQ143
2Tri a glutenin 886961 3.51 4.2951 5.3688 43QQPIQQQPQ51
3Tri a glutenin 886965 3.51 4.2951 5.3688 25QQPIQQQPQ33
4Tri a glutenin 886967 3.51 4.2951 5.3688 25QQPIQQQPQ33
5Tri a 36.0101 335331566 3.51 4.2951 5.3688 50QQPIQQQPQ58
6Lin u 1.01 Q8LPD3_LINUS 5.18 3.2531 4.6908 120RQDIQQQGQ128
7Lin u 1 Q8LPD3_LINUS 5.18 3.2531 4.6908 120RQDIQQQGQ128
8Tri a gliadin 170738 5.73 2.9144 4.4703 41QQPLSQQPQ49
9Tri a gliadin 21765 5.91 2.7973 4.3942 212QQQLQQQQQ220
10Tri a gliadin 21765 5.91 2.7973 4.3942 220QQQLQQQQQ228
11Tri a gliadin 170718 5.91 2.7973 4.3942 212QQQLQQQQQ220
12Tri a gliadin 170718 5.91 2.7973 4.3942 220QQQLQQQQQ228
13Tri a gliadin 170710 5.91 2.7973 4.3942 227QQQLQQQQQ235
14Tri a gliadin 170716 5.91 2.7973 4.3942 228QQQLQQQQQ236
15Fag e 3.0101 A5HIX6 5.97 2.7622 4.3713 15RQRCQDRSQ23
16Gly m 6.0501 Q7GC77 5.98 2.7577 4.3684 128QQQLQDSHQ136
17Tri a gliadin 1063270 6.07 2.6982 4.3297 70QQTYPQRPQ78
18Tri a gliadin 170702 6.08 2.6951 4.3276 56HQTFHHQPQ64
19Tri a gliadin 170702 6.13 2.6641 4.3074 96QQTFPQQPQ104
20Tri a gliadin 170730 6.20 2.6187 4.2779 236QQQLGQQPQ244
21Tri a gliadin 170732 6.20 2.6187 4.2779 255QQQLGQQPQ263
22Tri a glutenin 21773 6.20 2.6187 4.2779 242QQQLGQQPQ250
23Tri a gliadin 170734 6.20 2.6187 4.2779 179QQQLGQQPQ187
24Tri a glutenin 21926 6.20 2.6187 4.2779 229QQQLGQQPQ237
25Tri a glutenin 21783 6.20 2.6187 4.2779 298QQQLGQQPQ306
26Tri a glutenin 21930 6.20 2.6187 4.2779 227QQQLGQQPQ235
27Tri a gliadin 21769 6.20 2.6187 4.2779 87QQQLGQQPQ95
28Tri a 36.0101 335331566 6.20 2.6187 4.2779 304QQQLGQQPQ312
29Pru du 6.0101 307159112 6.37 2.5152 4.2106 171QQGQQGRPQ179
30Pru du 6 258588247 6.37 2.5152 4.2106 151QQGQQGRPQ159
31Ara h 8.0201 EF436550 6.38 2.5057 4.2044 132HQDVKQKSQ140
32Der p 4 5059162 6.41 2.4862 4.1917 431QQNLQQKLH439
33Hor v 21 P80198 6.44 2.4698 4.1810 52QQPFPQQPQ60
34Tri a gliadin 170738 6.44 2.4698 4.1810 99QQPFPQQPQ107
35Tri a gliadin 1063270 6.44 2.4698 4.1810 62QQPFPQQPQ70
36Tri a gliadin 170736 6.44 2.4698 4.1810 81QQPFPQQPQ89
37Tri a gliadin 170738 6.44 2.4698 4.1810 81QQPFPQQPQ89
38Tri a gliadin 170738 6.44 2.4698 4.1810 117QQPFPQQPQ125
39Hor v 20.0101 HOG3_HORVU 6.44 2.4698 4.1810 52QQPFPQQPQ60
40Tri a 20.0101 BAN29066 6.44 2.4698 4.1810 62QQPFPQQPQ70
41Tri a gliadin 170702 6.44 2.4696 4.1809 41QQPFCQQPQ49
42Bra j 1 P80207 6.44 2.4664 4.1788 76KQQIRQQGQ84
43Tri a gliadin 1063270 6.51 2.4256 4.1523 22HQPFSQQPQ30
44Tri a gliadin 170708 6.51 2.4256 4.1523 41HQPFSQQPQ49
45Tri a gliadin 170736 6.51 2.4256 4.1523 41HQPFSQQPQ49
46Tri a 20.0101 BAN29066 6.51 2.4256 4.1523 22HQPFSQQPQ30
47Tri a gliadin 170738 6.56 2.3930 4.1311 56QQTFPHQPQ64
48Tri a 20.0101 BAN29066 6.56 2.3930 4.1311 37QQTFPHQPQ45
49Tri a gliadin 1063270 6.56 2.3930 4.1311 37QQTFPHQPQ45
50Tri a gliadin 170708 6.56 2.3930 4.1311 56QQTFPHQPQ64

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.403692
Standard deviation: 1.605353
1 0.5 1
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 4
9 4.5 0
10 5.0 0
11 5.5 2
12 6.0 7
13 6.5 19
14 7.0 20
15 7.5 21
16 8.0 32
17 8.5 61
18 9.0 120
19 9.5 145
20 10.0 186
21 10.5 187
22 11.0 234
23 11.5 289
24 12.0 168
25 12.5 100
26 13.0 47
27 13.5 15
28 14.0 12
29 14.5 11
30 15.0 7
31 15.5 3
32 16.0 4
33 16.5 2
34 17.0 0
35 17.5 0
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.753785
Standard deviation: 2.467088
1 0.5 1
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 4
9 4.5 0
10 5.0 0
11 5.5 2
12 6.0 9
13 6.5 26
14 7.0 35
15 7.5 59
16 8.0 275
17 8.5 146
18 9.0 339
19 9.5 523
20 10.0 769
21 10.5 1274
22 11.0 1984
23 11.5 3131
24 12.0 4748
25 12.5 6959
26 13.0 8517
27 13.5 11209
28 14.0 15144
29 14.5 17579
30 15.0 21267
31 15.5 24637
32 16.0 28276
33 16.5 30037
34 17.0 31131
35 17.5 31001
36 18.0 31410
37 18.5 29716
38 19.0 25443
39 19.5 22151
40 20.0 17440
41 20.5 13065
42 21.0 9077
43 21.5 6039
44 22.0 3325
45 22.5 1869
46 23.0 889
47 23.5 426
48 24.0 172
49 24.5 66
50 25.0 21
Query sequence: QQNIQDRPQ

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