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: SPQQLYPQQ

NoAllergenLink to NCBI/
PIR/SwissProt
PD Sequence
Similarity
Index
z(PD,min)z(PD,all)Start
Residue
Matching regionEnd
Residue
1Tri a gliadin P02865 0.00 6.7486 7.4364 13SPQQLYPQQ21
2Tri a 20.0101 BAN29066 4.14 4.1123 5.6083 86QPQQLFPQS94
3Tri a gliadin 170736 4.14 4.1123 5.6083 105QPQQLFPQS113
4Tri a gliadin 170702 4.18 4.0830 5.5880 69QPQQTYPHQ77
5Tri a 20.0101 BAN29066 4.28 4.0218 5.5455 68QPQQPYPQQ76
6Tri a gliadin 170736 4.28 4.0218 5.5455 87QPQQPYPQQ95
7Tri a gliadin 170708 4.28 4.0218 5.5455 87QPQQPYPQQ95
8Tri a gliadin 1063270 4.34 3.9829 5.5185 68QPQQTYPQR76
9Tri a gliadin 170718 4.44 3.9199 5.4749 97PPQQPYPQQ105
10Tri a gliadin 21765 4.44 3.9199 5.4749 97PPQQPYPQQ105
11Tri a gliadin 170716 4.44 3.9199 5.4749 100PPQQPYPQQ108
12Tri a gliadin 170710 4.44 3.9199 5.4749 99PPQQPYPQQ107
13Tri a gliadin 170724 4.44 3.9199 5.4749 58PPQQPYPQQ66
14Tri a gliadin 21761 4.48 3.8931 5.4563 90QPQQFRPQQ98
15Tri a gliadin 170702 4.79 3.6955 5.3192 94QPQQTFPQQ102
16Tri a glutenin 21773 4.87 3.6441 5.2836 54QQQQLFPQQ62
17Tri a glutenin 21773 4.95 3.5936 5.2486 39PPQQTFPQQ47
18Tri a glutenin 21930 4.95 3.5936 5.2486 39PPQQTFPQQ47
19Tri a gliadin 21757 5.01 3.5536 5.2209 100SPQQPYPQP108
20Tri a gliadin 170740 5.01 3.5536 5.2209 100SPQQPYPQP108
21Hor v 21 P80198 5.14 3.4732 5.1651 83QPQQQFPQQ91
22Hor v 20.0101 HOG3_HORVU 5.14 3.4732 5.1651 83QPQQQFPQQ91
23Tri a gliadin P02865 5.15 3.4680 5.1615 18YPQQPYPQQ26
24Tri a gliadin 170710 5.17 3.4506 5.1494 108QPQYLQPQQ116
25Tri a gliadin 170716 5.17 3.4506 5.1494 109QPQYLQPQQ117
26Tri a gliadin 170726 5.24 3.4066 5.1189 59PPQQPYPHQ67
27Tri a gliadin 170702 5.38 3.3202 5.0590 147QPQQSFPQQ155
28Tri a gliadin 1063270 5.38 3.3202 5.0590 113QPQQSFPQQ121
29Tri a 20.0101 BAN29066 5.38 3.3202 5.0590 113QPQQSFPQQ121
30Tri a gliadin 170738 5.38 3.3202 5.0590 160QPQQSFPQQ168
31Tri a gliadin 170708 5.38 3.3202 5.0590 125QPQQSFPQQ133
32Tri a gliadin 170736 5.38 3.3202 5.0590 132QPQQSFPQQ140
33Tri a gliadin 170736 5.59 3.1821 4.9632 54QPQQTFPHQ62
34Tri a gliadin 170708 5.59 3.1821 4.9632 54QPQQTFPHQ62
35Tri a 20.0101 BAN29066 5.59 3.1821 4.9632 35QPQQTFPHQ43
36Tri a gliadin 1063270 5.59 3.1821 4.9632 35QPQQTFPHQ43
37Tri a gliadin 170738 5.59 3.1821 4.9632 54QPQQTFPHQ62
38Tri a glutenin 886965 5.63 3.1589 4.9471 228QPQQQQPQQ236
39Tri a glutenin 886967 5.63 3.1589 4.9471 243QPQQQQPQQ251
40Tri a gliadin 170732 5.63 3.1589 4.9471 222QPQQQQPQQ230
41Tri a gliadin 170730 5.63 3.1589 4.9471 203QPQQQQPQQ211
42Tri a 19 11277193 5.66 3.1433 4.9363 13TPQEQFPQQ21
43Tri a 20.0101 BAN29066 5.69 3.1209 4.9208 60QPQQPFPQQ68
44Tri a gliadin 170738 5.69 3.1209 4.9208 115QPQQPFPQQ123
45Tri a gliadin 170738 5.69 3.1209 4.9208 97QPQQPFPQQ105
46Tri a gliadin 170736 5.69 3.1209 4.9208 79QPQQPFPQQ87
47Tri a gliadin 1063270 5.69 3.1209 4.9208 60QPQQPFPQQ68
48Tri a gliadin 170738 5.69 3.1209 4.9208 79QPQQPFPQQ87
49Tri a gliadin 170708 5.73 3.0987 4.9054 47QPQQIFPQP55
50Tri a gliadin 170710 5.84 3.0225 4.8526 94QPQSFPPQQ102

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.585886
Standard deviation: 1.568612
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 0
9 4.5 11
10 5.0 2
11 5.5 6
12 6.0 6
13 6.5 8
14 7.0 14
15 7.5 16
16 8.0 13
17 8.5 42
18 9.0 85
19 9.5 110
20 10.0 225
21 10.5 199
22 11.0 278
23 11.5 238
24 12.0 200
25 12.5 107
26 13.0 72
27 13.5 33
28 14.0 18
29 14.5 7
30 15.0 3
31 15.5 0
32 16.0 1
33 16.5 1
34 17.0 1
35 17.5 0
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.821158
Standard deviation: 2.261990
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 0
9 4.5 13
10 5.0 4
11 5.5 14
12 6.0 24
13 6.5 17
14 7.0 64
15 7.5 61
16 8.0 102
17 8.5 135
18 9.0 205
19 9.5 307
20 10.0 728
21 10.5 886
22 11.0 1395
23 11.5 2131
24 12.0 3809
25 12.5 4710
26 13.0 6727
27 13.5 9781
28 14.0 12825
29 14.5 16887
30 15.0 20400
31 15.5 25202
32 16.0 29926
33 16.5 32177
34 17.0 35384
35 17.5 35701
36 18.0 35260
37 18.5 30772
38 19.0 27531
39 19.5 22478
40 20.0 16467
41 20.5 11411
42 21.0 7943
43 21.5 4638
44 22.0 2389
45 22.5 1121
46 23.0 408
47 23.5 122
48 24.0 37
Query sequence: SPQQLYPQQ

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