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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: DFIFRQKIQ

NoAllergenLink to NCBI/
PIR/SwissProt
PD Sequence
Similarity
Index
z(PD,min)z(PD,all)Start
Residue
Matching regionEnd
Residue
1Pen c 30.0101 82754305 0.00 6.8878 6.8091 88DFIFRQKIQ96
2Der f 5.0101 ABO84970 6.11 3.1268 4.5337 31DFLLMQRIH39
3Cyn d 1.0203 16076697 6.40 2.9522 4.4281 253DTVYKSKIQ261
4Cyn d 1.0204 10314021 6.40 2.9522 4.4281 235DTVYKSKIQ243
5Cyn d 1 16076695 6.40 2.9522 4.4281 253DTVYKSKIQ261
6Uro m 1.0101 A0A4D6FZ45_9POAL 6.40 2.9522 4.4281 253DTVYKSKIQ261
7Cyn d 1.0202 16076693 6.40 2.9522 4.4281 253DTVYKSKIQ261
8Cyn d 1.0201 15384338 6.40 2.9522 4.4281 235DTVYKSKIQ243
9Pru du 6 258588247 6.93 2.6258 4.2306 436DAILDQEVQ444
10Pru du 6.0101 307159112 6.93 2.6258 4.2306 456DAILDQEVQ464
11Hor v 21 P80198 7.04 2.5578 4.1894 205AIVMQQQVQ213
12Hor v 20.0101 HOG3_HORVU 7.04 2.5578 4.1894 205AIVMQQQVQ213
13Gal d 6.0101 VIT1_CHICK 7.07 2.5376 4.1772 539EIFLNHKIH547
14gal d 6.0101 P87498 7.07 2.5376 4.1772 539EIFLNHKIH547
15Cop c 3 5689671 7.24 2.4341 4.1146 286EFIMRAHVD294
16Der p 5.0101 9072 7.26 2.4182 4.1050 47DFLLMERIH55
17Der p 5.0102 913285 7.26 2.4182 4.1050 31DFLLMERIH39
18Der p 5.0102 P14004 7.26 2.4182 4.1050 31DFLLMERIH39
19Amb a 2 P27762 7.37 2.3559 4.0673 317DFIYKKNVC325
20Aed a 6.0101 Q1HR57_AEDAE 7.41 2.3301 4.0517 176DFVLHTNVN184
21Zan b 2.0101 QYU76045 7.59 2.2206 3.9855 20VAVFRHRIQ28
22Zan b 2.0102 QYU76046 7.59 2.2206 3.9855 20VAVFRHRIQ28
23QYS16039 QYS16039 7.59 2.2206 3.9855 20VAVFRHRIQ28
24Zan_b_2.02 QYU76044 7.59 2.2206 3.9855 20VAVFRHRIQ28
25 Gal d 9.0101 ENOB_CHICK 7.66 2.1742 3.9574 306RFVFHVDIQ314
26Tri a 27.0101 283480515 7.67 2.1695 3.9546 99DLVLKNKHR107
27Gal d vitellogenin 212881 7.68 2.1597 3.9486 691DVIMKRNIP699
28Gal d vitellogenin 63887 7.68 2.1597 3.9486 689DVIMKRNIP697
29Alt a 1 P79085 7.75 2.1171 3.9228 105GLLLKQKVS113
30Tri a gliadin 170738 7.76 2.1132 3.9205 240SIIMQQQQQ248
31Tri a glutenin 21783 7.78 2.1026 3.9141 254SIILQQQQQ262
32Gal d 5 63748 7.87 2.0448 3.8791 210EIVMREKAK218
33Cla c 14.0101 301015198 7.92 2.0118 3.8591 315KDILREKIE323
34Blo t 1.0101 14276828 7.96 1.9896 3.8457 4NFDWRQKTH12
35Pis v 1.0101 110349080 7.97 1.9855 3.8432 54QMYVQQEVQ62
36Pon l 7.0101 P05547 7.98 1.9774 3.8383 164EFNFRNQLK172
37Fag e 1 29839419 7.99 1.9698 3.8337 355NLKFRQNVN363
38Tri r 2.0101 5813790 8.00 1.9681 3.8327 115DFVVRTTTN123
39Aed a 1 P50635 8.00 1.9655 3.8311 325PVFIDHKVQ333
40Tri a gliadin 170728 8.05 1.9325 3.8112 115QFSFQQPLQ123
41Mala s 12.0101 78038796 8.07 1.9240 3.8060 444DTIFPSKVS452
42Gos h 4 P09800 8.07 1.9218 3.8047 86VAFLRHKIQ94
43Api m 5.0101 B2D0J4 8.07 1.9215 3.8045 614QIIITRTLQ622
44Tri a 20.0101 BAN29066 8.09 1.9093 3.7971 193SIIMQQEQQ201
45Tri a gliadin 170702 8.09 1.9093 3.7971 227SIIMQQEQQ235
46Tri a gliadin 170708 8.09 1.9093 3.7971 205SIIMQQEQQ213
47Tri a gliadin 170736 8.09 1.9093 3.7971 212SIIMQQEQQ220
48Tri a gliadin 1063270 8.09 1.9093 3.7971 193SIIMQQEQQ201
49Der f 20.0101 AIO08850 8.10 1.9023 3.7929 118EFVISTRVR126
50Tyr p 20.0101 A0A868BHP5_TYRPU 8.10 1.9023 3.7929 119EFVISTRVR127

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.194485
Standard deviation: 1.625258
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 0
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 7
14 7.0 2
15 7.5 10
16 8.0 19
17 8.5 24
18 9.0 60
19 9.5 96
20 10.0 166
21 10.5 184
22 11.0 213
23 11.5 214
24 12.0 165
25 12.5 169
26 13.0 192
27 13.5 94
28 14.0 27
29 14.5 15
30 15.0 16
31 15.5 3
32 16.0 4
33 16.5 9
34 17.0 3
35 17.5 1
36 18.0 2
37 18.5 1
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: 18.292063
Standard deviation: 2.686429
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 0
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 7
14 7.0 2
15 7.5 10
16 8.0 19
17 8.5 28
18 9.0 71
19 9.5 132
20 10.0 306
21 10.5 377
22 11.0 607
23 11.5 1111
24 12.0 1590
25 12.5 2402
26 13.0 3824
27 13.5 5772
28 14.0 8049
29 14.5 9722
30 15.0 12078
31 15.5 15156
32 16.0 18427
33 16.5 20899
34 17.0 24328
35 17.5 26495
36 18.0 28075
37 18.5 29422
38 19.0 28823
39 19.5 28283
40 20.0 25818
41 20.5 23985
42 21.0 20001
43 21.5 17274
44 22.0 13675
45 22.5 10833
46 23.0 8408
47 23.5 5702
48 24.0 3865
49 24.5 2056
50 25.0 1375
51 25.5 731
52 26.0 363
53 26.5 77
54 27.0 17
Query sequence: DFIFRQKIQ

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