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: IPQQSRYEA

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 6.4760 7.5632 254IPQQSRYEA262
2Tri a glutenin 21773 0.00 6.4760 7.5632 192IPQQSRYEA200
3Tri a gliadin 170730 1.15 5.7870 7.0656 176IPEQSRYEA184
4Tri a gliadin 170732 1.15 5.7870 7.0656 195IPEQSRYEA203
5Tri a gliadin 170734 1.15 5.7870 7.0656 129IPQQSRYQA137
6Tri a glutenin 886967 2.31 5.0967 6.5670 214IPEQSRYDA222
7Tri a glutenin 886963 2.31 5.0967 6.5670 168IPEQSRYDA176
8Tri a glutenin 886965 2.31 5.0967 6.5670 199IPEQSRYDA207
9Tri a glutenin 21930 2.31 5.0967 6.5670 169IPEQSRYDA177
10Hor v 1 452325 3.81 4.1969 5.9171 93IPQQCRCEA101
11Tri a gliadin 21757 4.06 4.0457 5.8079 192IPEQSRCQA200
12Tri a gliadin 21673 4.06 4.0457 5.8079 200IPEQSRCQA208
13Tri a gliadin 170718 4.06 4.0457 5.8079 188IPEQSRCQA196
14Tri a gliadin 170740 4.06 4.0457 5.8079 192IPEQSRCQA200
15Tri a gliadin 170712 4.06 4.0457 5.8079 180IPEQSRCQA188
16Tri a gliadin 170726 4.06 4.0457 5.8079 177IPEQSRCQA185
17Tri a gliadin 21765 4.06 4.0457 5.8079 188IPEQSRCQA196
18Tri a gliadin 170724 4.06 4.0457 5.8079 187IPEQSRCQA195
19Tri a glutenin 21926 4.11 4.0171 5.7872 169IPEQSRYDV177
20Tri a glutenin 21783 4.34 3.8790 5.6874 239IPEQSRHES247
21Hor v 1 452323 4.96 3.5080 5.4195 75IPQQCRCQA83
22Tri a TAI 21916 4.96 3.5080 5.4195 75IPQQCRCQA83
23Tri a 40.0101 Q41540_WHEAT 4.96 3.5080 5.4195 75IPQQCRCQA83
24Tri a TAI 21711 4.96 3.5080 5.4195 75IPQQCRCQA83
25Tri a gliadin 170728 5.02 3.4700 5.3921 83IPEQSQCQA91
26Tri a gliadin 21753 5.02 3.4700 5.3921 183IPEQSQCQA191
27Tri a gliadin 170722 5.02 3.4700 5.3921 184IPEQSQCQA192
28Tri a gliadin 170716 5.02 3.4700 5.3921 189IPEQSQCQA197
29Tri a gliadin 170720 5.02 3.4700 5.3921 183IPEQSQCQA191
30Tri a gliadin 170710 5.02 3.4700 5.3921 188IPEQSQCQA196
31Tri a gliadin 21761 5.02 3.4700 5.3921 183IPEQSQCQA191
32Tri a gliadin 21755 5.02 3.4700 5.3921 183IPEQSQCQA191
33Tri a gliadin 473876 5.02 3.4700 5.3921 184IPEQSQCQA192
34Tri a 30.0101 21713 5.33 3.2871 5.2599 90ISQQCRCEA98
35Tri a TAI 21713 5.33 3.2871 5.2599 90ISQQCRCEA98
36Hom s 5 1346344 6.03 2.8709 4.9593 344IAQRSRAEA352
37Ves v 6.0101 G8IIT0 6.18 2.7793 4.8932 1029IPYTSQYEI1037
38Tri a 21.0101 283476402 6.18 2.7793 4.8932 155TPEQSRCQA163
39Hor v 1 18869 6.26 2.7323 4.8592 77VPDHCRCEA85
40Hor v 1 439275 6.74 2.4426 4.6500 81APQHCRCEA89
41Gos h 1 P09801.1 6.95 2.3186 4.5604 459LPRQSSFEE467
42Cuc m 1 807698 7.03 2.2679 4.5238 124VPRRSQVES132
43Tri a gliadin 1063270 7.09 2.2349 4.5000 178IPQQLQCAA186
44Tri a gliadin 170708 7.09 2.2349 4.5000 190IPQQLQCAA198
45Tri a gliadin 170738 7.09 2.2349 4.5000 225IPQQLQCAA233
46Tri a gliadin 170736 7.09 2.2349 4.5000 197IPQQLQCAA205
47Tri a gliadin 170702 7.09 2.2349 4.5000 212IPQQLQCAA220
48Tri a 20.0101 BAN29066 7.09 2.2349 4.5000 178IPQQLQCAA186
49Hor v 21 P80198 7.09 2.2327 4.4984 190INEQSRCPA198
50Hor v 20.0101 HOG3_HORVU 7.09 2.2327 4.4984 190INEQSRCPA198

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.825310
Standard deviation: 1.671612
1 0.5 2
2 1.0 0
3 1.5 3
4 2.0 0
5 2.5 4
6 3.0 0
7 3.5 0
8 4.0 1
9 4.5 10
10 5.0 4
11 5.5 11
12 6.0 0
13 6.5 4
14 7.0 2
15 7.5 19
16 8.0 11
17 8.5 21
18 9.0 32
19 9.5 84
20 10.0 159
21 10.5 209
22 11.0 358
23 11.5 232
24 12.0 212
25 12.5 162
26 13.0 73
27 13.5 33
28 14.0 20
29 14.5 13
30 15.0 10
31 15.5 4
32 16.0 1
33 16.5 1
34 17.0 1
35 17.5 1
36 18.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.503924
Standard deviation: 2.314353
1 0.5 2
2 1.0 0
3 1.5 3
4 2.0 0
5 2.5 4
6 3.0 0
7 3.5 0
8 4.0 1
9 4.5 10
10 5.0 4
11 5.5 11
12 6.0 0
13 6.5 4
14 7.0 2
15 7.5 20
16 8.0 24
17 8.5 25
18 9.0 61
19 9.5 122
20 10.0 259
21 10.5 463
22 11.0 831
23 11.5 1240
24 12.0 2292
25 12.5 3289
26 13.0 5087
27 13.5 6527
28 14.0 8881
29 14.5 12064
30 15.0 15712
31 15.5 19815
32 16.0 23345
33 16.5 27002
34 17.0 31010
35 17.5 33946
36 18.0 34186
37 18.5 34587
38 19.0 31381
39 19.5 28677
40 20.0 23400
41 20.5 18986
42 21.0 13948
43 21.5 10151
44 22.0 6365
45 22.5 3540
46 23.0 1817
47 23.5 720
48 24.0 304
49 24.5 64
50 25.0 14
Query sequence: IPQQSRYEA

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