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: PRQQQQGRA

NoAllergenLink to NCBI/
PIR/SwissProt
PD Sequence
Similarity
Index
z(PD,min)z(PD,all)Start
Residue
Matching regionEnd
Residue
1Ses i 3 13183177 0.00 6.5779 7.4068 575PRQQQQGRA583
2Pis v 3.0101 133711973 3.60 4.3983 5.8369 509WRQHQQGRA517
3Amb a 2 P27762 4.94 3.5871 5.2525 189PRHQSDGDA197
4Vig r 2.0201 B1NPN8 5.25 3.3992 5.1172 214GQQQQQGQE222
5Pis v 1.0101 110349080 5.61 3.1834 4.9618 105KRQQQQGQF113
6Tri a glutenin 21783 5.70 3.1274 4.9215 266QQQQQQGQS274
7Pru du 6.0201 307159114 5.77 3.0864 4.8919 214QQQQQQGQQ222
8Pru du 6 258588247 5.98 2.9602 4.8010 158PQQQQQFRQ166
9Pru du 6.0101 307159112 5.98 2.9602 4.8010 178PQQQQQFRQ186
10Jug r 4.0101 Q2TPW5 6.10 2.8862 4.7477 120QRQSQQGQS128
11Tri a gliadin 170732 6.11 2.8798 4.7431 262PQQQQQQQV270
12Tri a gliadin 170730 6.11 2.8798 4.7431 243PQQQQQQQV251
13Jug n 2 31321944 6.20 2.8293 4.7067 53PRRESKGRE61
14Jug r 2 6580762 6.20 2.8253 4.7038 165PRRESRGRE173
15Car i 2.0101 VCL_CARIL 6.20 2.8253 4.7038 362PRRESRGRE370
16Tri a glutenin 21773 6.23 2.8063 4.6901 122PQQQQQHQQ130
17Tri a gliadin 170734 6.23 2.8063 4.6901 59PQQQQQHQQ67
18Pis v 5.0101 171853009 6.27 2.7846 4.6745 196QQQQQQSRG204
19Lup an 1.0101 169950562 6.37 2.7223 4.6296 49PRQQPRPRQ57
20Gos h 4 P09800 6.43 2.6861 4.6035 217DRNQRQSRT225
21Hor v 1 P01086 6.51 2.6380 4.5689 109PRERQTSYA117
22Hor v 1 19009 6.51 2.6380 4.5689 109PRERQTSYA117
23Hor v 1 1405736 6.51 2.6380 4.5689 109PRERQTSYA117
24Pru du 6.0201 307159114 6.66 2.5488 4.5046 211GRQQQQQQQ219
25Ses i 1 13183175 6.75 2.4947 4.4657 44CRQQLQGRQ52
26Ses i 5 5381321 6.78 2.4747 4.4513 5YGQQQQTRA13
27Ara h 3 3703107 6.81 2.4577 4.4390 500PPSQQSPRA508
28Ara h 3 O82580 6.81 2.4577 4.4390 497PPSQQSPRA505
29Tri a glutenin 170743 6.81 2.4567 4.4383 572PTQGQQGQQ580
30Tri a glutenin 21743 6.81 2.4567 4.4383 587PTQGQQGQQ595
31Mac i 1.0201 AMP22_MACIN 6.82 2.4490 4.4328 640PRQHQQQSS648
32Tri a glutenin 21743 6.89 2.4061 4.4019 416PEQGQQGQQ424
33Tri a glutenin 21743 6.89 2.4061 4.4019 425PEQGQQGQQ433
34Tri a glutenin 170743 6.89 2.4061 4.4019 410PEQGQQGQQ418
35Tri a glutenin 170743 6.89 2.4061 4.4019 419PEQGQQGQQ427
36Tri a glutenin 736319 6.89 2.4061 4.4019 335PEQGQQGQQ343
37Pru du 6 258588247 6.92 2.3896 4.3900 128QQQERQGRQ136
38Pru du 6 258588247 6.92 2.3896 4.3900 147QQEQQQGQQ155
39Pru du 6.0101 307159112 6.92 2.3896 4.3900 148QQQERQGRQ156
40Pru du 6.0101 307159112 6.92 2.3896 4.3900 167QQEQQQGQQ175
41Tri a glutenin 21743 6.93 2.3863 4.3876 494PGQEQQGQQ502
42Tri a glutenin 170743 6.93 2.3863 4.3876 488PGQEQQGQQ496
43Car i 4.0101 158998780 6.94 2.3801 4.3831 121QRQSQQGQR129
44Tri a glutenin 897811 7.00 2.3443 4.3573 15PRQGQQGYY23
45Tri a glutenin 170743 7.00 2.3443 4.3573 729PRQGQQGYY737
46Tri a glutenin 21743 7.00 2.3443 4.3573 744PRQGQQGYY752
47Ana o 1.0101 21914823 7.01 2.3354 4.3509 528WRKEKEGRA536
48Ana o 1.0102 21666498 7.01 2.3354 4.3509 526WRKEKEGRA534
49Pru du 6 258588247 7.04 2.3209 4.3405 111RQQQQQGEQ119
50Pru du 6.0101 307159112 7.04 2.3209 4.3405 131RQQQQQGEQ139

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.871134
Standard deviation: 1.652671
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 1
11 5.5 1
12 6.0 5
13 6.5 11
14 7.0 13
15 7.5 18
16 8.0 49
17 8.5 69
18 9.0 56
19 9.5 73
20 10.0 91
21 10.5 162
22 11.0 283
23 11.5 253
24 12.0 260
25 12.5 144
26 13.0 105
27 13.5 44
28 14.0 22
29 14.5 8
30 15.0 16
31 15.5 5
32 16.0 3
33 16.5 1
34 17.0 1
35 17.5 0
36 18.0 1
37 18.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.994363
Standard deviation: 2.294413
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 1
11 5.5 1
12 6.0 5
13 6.5 11
14 7.0 26
15 7.5 49
16 8.0 126
17 8.5 435
18 9.0 291
19 9.5 401
20 10.0 655
21 10.5 1032
22 11.0 1394
23 11.5 1949
24 12.0 2949
25 12.5 4501
26 13.0 5795
27 13.5 8382
28 14.0 11825
29 14.5 14865
30 15.0 18501
31 15.5 23255
32 16.0 27785
33 16.5 31907
34 17.0 35042
35 17.5 36178
36 18.0 34804
37 18.5 32846
38 19.0 28973
39 19.5 24298
40 20.0 18674
41 20.5 12525
42 21.0 9019
43 21.5 5410
44 22.0 3617
45 22.5 1644
46 23.0 718
47 23.5 238
48 24.0 68
Query sequence: PRQQQQGRA

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