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: QHQQRHGEP

NoAllergenLink to NCBI/
PIR/SwissProt
PD Sequence
Similarity
Index
z(PD,min)z(PD,all)Start
Residue
Matching regionEnd
Residue
1Jug n 4.0101 JUGN4_JUGNI 0.00 6.7208 7.5547 217QHQQRHGEP225
2Car i 4.0101 158998780 3.70 4.4534 5.9063 215QHQQRRGEH223
3Tri a glutenin 21783 5.25 3.5038 5.2161 266QQQQQQGQS274
4Pru du 6.0101 307159112 5.63 3.2675 5.0443 131RQQQQQGEQ139
5Pru du 6 258588247 5.63 3.2675 5.0443 111RQQQQQGEQ119
6Cor a 9 18479082 5.66 3.2496 5.0312 220QQQHSHGEQ228
7Pru du 6.0201 307159114 5.82 3.1514 4.9599 214QQQQQQGQQ222
8Jug r 4.0101 Q2TPW5 5.90 3.1021 4.9240 214QRQQRPGEH222
9Tri a gliadin 21757 5.95 3.0719 4.9021 211HQQQRQQQP219
10Gos h 2 P09799 6.01 3.0334 4.8741 71EEQQRDGED79
11Tri a glutenin 170743 6.09 2.9869 4.8403 425GQQQRQGEQ433
12Tri a gliadin 21765 6.11 2.9756 4.8320 228QQQQQQQQP236
13Tri a gliadin 170718 6.11 2.9756 4.8320 228QQQQQQQQP236
14Tri a 21.0101 283476402 6.11 2.9756 4.8320 196QQQQQQQQP204
15Tri a gliadin 170716 6.11 2.9756 4.8320 234QQQQQQQQP242
16Tri a gliadin 170712 6.11 2.9756 4.8320 208QQQQQQQQP216
17Tri a gliadin 170710 6.11 2.9756 4.8320 233QQQQQQQQP241
18Tri a gliadin 170726 6.11 2.9756 4.8320 197HHQQQQQQP205
19Tri a glutenin 21783 6.11 2.9756 4.8320 138QQQQQQQQP146
20Tri a gliadin 21673 6.11 2.9756 4.8320 224QQQQQQQQP232
21Tri a gliadin 170724 6.11 2.9756 4.8320 214QQQQQQQQP222
22Pru du 6.0101 307159112 6.24 2.8951 4.7735 271QHQQPFGRP279
23Pru du 6 258588247 6.24 2.8951 4.7735 251QHQQPFGRP259
24Der p 28.0101 QAT18639 6.27 2.8774 4.7606 617QQQQHPGAP625
25Vig r 2.0101 Q198W3 6.28 2.8694 4.7549 211ERQQQHGEE219
26Pru du 6 258588247 6.33 2.8384 4.7323 335QERQQQGEQ343
27Pin p 1.0101 PINP1_PINPI 6.48 2.7487 4.6671 113QRRRRRGEG121
28Pin p 1 PINP1_PINPI 6.48 2.7487 4.6671 113QRRRRRGEG121
29Der f 28.0201 AIO08848 6.64 2.6507 4.5959 616QQQQQQHHP624
30Mac i 1.0101 AMP23_MACIN 6.64 2.6456 4.5922 91RCQRRETEP99
31Pru du 6.0101 307159112 6.66 2.6377 4.5864 148QQQERQGRQ156
32Pru du 6 258588247 6.66 2.6377 4.5864 128QQQERQGRQ136
33Cor a 9 18479082 6.71 2.6064 4.5637 126QQGQRQGQG134
34Pru du 6 258588247 6.76 2.5779 4.5430 150QQQGQQGRP158
35Pru du 6.0101 307159112 6.76 2.5779 4.5430 170QQQGQQGRP178
36Jug r 4.0101 Q2TPW5 6.76 2.5779 4.5430 211RQQQRQQRP219
37Tri a gliadin 170702 6.77 2.5719 4.5386 231QQEQQQGVP239
38Lup an 1.0101 169950562 6.77 2.5701 4.5372 587QQQQREKEG595
39Gly m 6.0501 Q7GC77 6.80 2.5524 4.5244 217QHQQQEEEG225
40Gly m conglycinin 169929 6.81 2.5469 4.5204 84RERQQHGEK92
41Gly m 5.0201 Q9FZP9 6.81 2.5469 4.5204 22RERQQHGEK30
42Pis v 5.0101 171853009 6.82 2.5367 4.5130 117QQGQQHGQS125
43Tri a gliadin 170740 6.91 2.4817 4.4730 211HQQQQQQQP219
44Ses i 7.0101 Q9AUD2 6.96 2.4501 4.4500 217QTEKQQGET225
45Pru du 6 258588247 6.97 2.4451 4.4464 147QQEQQQGQQ155
46Pru du 6.0101 307159112 6.97 2.4451 4.4464 167QQEQQQGQQ175
47Tri a gliadin 170716 7.05 2.3967 4.4112 209QQQQQQQEQ217
48Tri a gliadin 170728 7.05 2.3967 4.4112 24QQQQQQQEQ32
49Tri a gliadin 170710 7.05 2.3967 4.4112 208QQQQQQQEQ216
50Tri a gliadin 473876 7.06 2.3895 4.4059 204QQQKQQQQP212

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.958565
Standard deviation: 1.630537
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 1
9 4.5 0
10 5.0 0
11 5.5 1
12 6.0 6
13 6.5 15
14 7.0 10
15 7.5 20
16 8.0 37
17 8.5 41
18 9.0 41
19 9.5 72
20 10.0 167
21 10.5 181
22 11.0 249
23 11.5 197
24 12.0 189
25 12.5 222
26 13.0 138
27 13.5 60
28 14.0 12
29 14.5 16
30 15.0 9
31 15.5 6
32 16.0 4
33 16.5 1
34 17.0 0
35 17.5 1
36 18.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.944718
Standard deviation: 2.242936
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 1
9 4.5 0
10 5.0 0
11 5.5 1
12 6.0 6
13 6.5 19
14 7.0 18
15 7.5 34
16 8.0 81
17 8.5 300
18 9.0 179
19 9.5 369
20 10.0 536
21 10.5 818
22 11.0 1296
23 11.5 1812
24 12.0 3223
25 12.5 4216
26 13.0 5939
27 13.5 8853
28 14.0 11408
29 14.5 15673
30 15.0 20012
31 15.5 24224
32 16.0 28566
33 16.5 32263
34 17.0 35103
35 17.5 36427
36 18.0 36052
37 18.5 33113
38 19.0 28072
39 19.5 22542
40 20.0 17780
41 20.5 12822
42 21.0 8710
43 21.5 4942
44 22.0 2681
45 22.5 1404
46 23.0 498
47 23.5 161
48 24.0 37
Query sequence: QHQQRHGEP

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