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: QPQPFSQQQ

NoAllergenLink to NCBI/
PIR/SwissProt
PD Sequence
Similarity
Index
z(PD,min)z(PD,all)Start
Residue
Matching regionEnd
Residue
1Tri a 36.0101 335331566 0.00 6.0377 7.1903 56QPQPFSQQQ64
2Tri a glutenin 21783 2.82 4.3876 5.9617 143QQQPFTQQQ151
3Tri a gliadin 21673 2.88 4.3528 5.9358 65QPQPFPSQQ73
4Tri a gliadin 21757 2.88 4.3528 5.9358 65QPQPFPSQQ73
5Tri a gliadin 170722 2.88 4.3528 5.9358 65QPQPFPSQQ73
6Tri a gliadin 170740 2.88 4.3528 5.9358 65QPQPFPSQQ73
7Tri a gliadin 21765 2.88 4.3528 5.9358 62QPQPFPSQQ70
8Tri a gliadin 170716 2.88 4.3528 5.9358 65QPQPFPSQQ73
9Tri a gliadin 170712 2.88 4.3528 5.9358 65QPQPFPSQQ73
10Tri a gliadin 473876 2.88 4.3528 5.9358 65QPQPFPSQQ73
11Tri a gliadin 170710 2.88 4.3528 5.9358 65QPQPFPSQQ73
12Tri a gliadin 170718 2.88 4.3528 5.9358 62QPQPFPSQQ70
13Tri a 36.0101 335331566 3.15 4.1941 5.8176 70QQQPLSQQQ78
14Tri a 36.0101 335331566 3.15 4.1941 5.8176 93QQQPLSQQQ101
15Der p 37.0101 AVD73319 3.44 4.0270 5.6932 171QPQPQSQKQ179
16Tri a gliadin 170730 3.46 4.0168 5.6856 94QQSPFSQQQ102
17Tri a glutenin 21930 3.46 4.0168 5.6856 88QQSPFSQQQ96
18Tri a 36.0101 335331566 3.46 4.0168 5.6856 152QQSPFSQQQ160
19Pru du 6.0201 307159114 3.46 4.0168 5.6856 107QPQQFQQQQ115
20Tri a glutenin 21926 3.46 4.0168 5.6856 88QQSPFSQQQ96
21Tri a glutenin 886963 3.46 4.0168 5.6856 88QQSPFSQQQ96
22Tri a gliadin 170732 3.46 4.0168 5.6856 113QQSPFSQQQ121
23Tri a glutenin 21783 3.46 4.0168 5.6856 50QQSPFSQQQ58
24Tri a glutenin 886961 3.62 3.9234 5.6161 49QPQPFPQQP57
25Tri a glutenin 21926 3.62 3.9234 5.6161 47QQQPFPQQQ55
26Tri a glutenin 886967 3.62 3.9234 5.6161 31QPQPFPQQP39
27Tri a 21.0101 283476402 3.62 3.9234 5.6161 65QPQPFPPQQ73
28Tri a glutenin 886965 3.62 3.9234 5.6161 31QPQPFPQQP39
29Tri a glutenin 886967 3.62 3.9234 5.6161 89QQQPFPQQQ97
30Tri a glutenin 886963 3.62 3.9234 5.6161 41QQQPFPQQQ49
31Tri a 36.0101 335331566 3.95 3.7288 5.4712 62QQQPCSQQQ70
32Der f 37.0101 QBF67839 4.00 3.6965 5.4472 170QPQPQPQQQ178
33Tri a gliadin 21673 4.05 3.6702 5.4276 104QPQPFRPQQ112
34Tri a gliadin 170720 4.05 3.6702 5.4276 90QPQPFRPQQ98
35Tri a gliadin 473876 4.05 3.6702 5.4276 90QPQPFRPQQ98
36Tri a gliadin 21753 4.05 3.6702 5.4276 90QPQPFRPQQ98
37Tri a gliadin 170724 4.05 3.6702 5.4276 97QPQPFRPQQ105
38Tri a gliadin 170722 4.05 3.6702 5.4276 90QPQPFRPQQ98
39Tri a gliadin 170712 4.05 3.6702 5.4276 90QPQPFRPQQ98
40Tri a gliadin 21755 4.05 3.6702 5.4276 90QPQPFRPQQ98
41Tri a glutenin 21783 4.19 3.5874 5.3660 34QQPPFSQQQ42
42Tri a gliadin 170730 4.19 3.5874 5.3660 46QQPPFSQQQ54
43Tri a glutenin 21783 4.19 3.5874 5.3660 42QQPPFSQQQ50
44Tri a glutenin 886963 4.19 3.5874 5.3660 62QQPPFSQQQ70
45Tri a gliadin 21757 4.19 3.5874 5.3660 95QPPPFSPQQ103
46Tri a gliadin 170732 4.19 3.5874 5.3660 91QQPPFSQQQ99
47Tri a glutenin 21783 4.19 3.5874 5.3660 81QQPPFSQQQ89
48Tri a glutenin 886965 4.19 3.5874 5.3660 53QQPPFSQQQ61
49Tri a glutenin 21783 4.19 3.5874 5.3660 113QQPPFSQQQ121
50Tri a glutenin 886965 4.19 3.5874 5.3660 60QQPPFSQQQ68

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.327052
Standard deviation: 1.710436
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 11
7 3.5 7
8 4.0 4
9 4.5 9
10 5.0 3
11 5.5 1
12 6.0 2
13 6.5 20
14 7.0 3
15 7.5 16
16 8.0 37
17 8.5 49
18 9.0 68
19 9.5 125
20 10.0 230
21 10.5 288
22 11.0 254
23 11.5 206
24 12.0 180
25 12.5 89
26 13.0 52
27 13.5 15
28 14.0 8
29 14.5 10
30 15.0 5
31 15.5 3
32 16.0 0
33 16.5 0
34 17.0 0
35 17.5 0
36 18.0 1

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.518002
Standard deviation: 2.297267
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 11
7 3.5 11
8 4.0 8
9 4.5 58
10 5.0 14
11 5.5 37
12 6.0 33
13 6.5 48
14 7.0 54
15 7.5 63
16 8.0 126
17 8.5 445
18 9.0 285
19 9.5 503
20 10.0 852
21 10.5 1303
22 11.0 1921
23 11.5 3031
24 12.0 4382
25 12.5 6030
26 13.0 8471
27 13.5 11061
28 14.0 14781
29 14.5 19506
30 15.0 23300
31 15.5 27657
32 16.0 31204
33 16.5 33935
34 17.0 36415
35 17.5 35146
36 18.0 32532
37 18.5 28810
38 19.0 23802
39 19.5 19733
40 20.0 13574
41 20.5 9304
42 21.0 5550
43 21.5 3330
44 22.0 1698
45 22.5 800
46 23.0 274
47 23.5 64
48 24.0 34
49 24.5 0
Query sequence: QPQPFSQQQ

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