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: PREQYRQCQ

NoAllergenLink to NCBI/
PIR/SwissProt
PD Sequence
Similarity
Index
z(PD,min)z(PD,all)Start
Residue
Matching regionEnd
Residue
1Jug r 2 6580762 0.00 6.7309 7.7381 14PREQYRQCQ22
2Car i 2.0101 VCL_CARIL 0.00 6.7309 7.7381 210PREQYRQCQ218
3Car i 2.0101 VCL_CARIL 1.15 6.0573 7.2328 151PREQYRQCE159
4Mac i 1.0201 AMP22_MACIN 3.91 4.4416 6.0209 122PQQQYEQCQ130
5Mac i 1.0101 AMP23_MACIN 3.91 4.4416 6.0209 81PQQQYEQCQ89
6Car i 2.0101 VCL_CARIL 4.05 4.3624 5.9615 95PRKQYEQCR103
7Jug n 2 31321944 4.57 4.0577 5.7329 7PQQQYHRCQ15
8Jug r 2 6580762 4.57 4.0577 5.7329 119PQQQYHRCQ127
9Car i 2.0101 VCL_CARIL 4.57 4.0577 5.7329 315PQQQYHRCQ323
10Ses i 3 13183177 5.01 3.7995 5.5393 130PEKQYQQCR138
11Fag e 3.0101 A5HIX6 5.64 3.4314 5.2631 61PQQEFRQCR69
12Ara h 4 5712199 5.71 3.3906 5.2325 502PREQARQLK510
13Car i 2.0101 VCL_CARIL 5.71 3.3888 5.2312 268PEQRYEQCQ276
14Jug r 2 6580762 5.71 3.3888 5.2312 72PEQRYEQCQ80
15Pru du 8.0101 A0A516F3L2_PRUDU 6.23 3.0875 5.0051 208RREQQEQCQ216
16Gos h 2 P09799 6.39 2.9919 4.9334 118PDKQFKECQ126
17Ses i 6.0101 Q9XHP0 6.40 2.9883 4.9307 232PQETIRRMQ240
18Gos h 1 P09801.1 6.68 2.8259 4.8089 83PQRRYEECQ91
19Gos h 2 P09799 6.69 2.8207 4.8050 80PQRRYQDCR88
20Mac i 1.0201 AMP22_MACIN 6.78 2.7675 4.7651 78PQTDCQQCQ86
21Gos h 2 P09799 6.87 2.7100 4.7220 37PQQRYEDCR45
22Mac i 1.0101 AMP23_MACIN 6.89 2.6997 4.7143 37PQTECQQCQ45
23Jug n 2 31321944 6.91 2.6879 4.7054 24SPERQRQCQ32
24Car i 2.0101 VCL_CARIL 6.91 2.6879 4.7054 332SPERQRQCQ340
25Jug r 2 6580762 6.91 2.6879 4.7054 136SPERQRQCQ144
26Tri a 19 11277193 6.99 2.6399 4.6694 14PQEQFPQQQ22
27Sola m 1.0101 QEQ43417 7.10 2.5796 4.6241 40PKEQHTMCD48
28Pru du 6.0201 307159114 7.10 2.5780 4.6230 207PQQQGRQQQ215
29Fag e 3.0101 A5HIX6 7.11 2.5723 4.6187 7PRRQIEHCR15
30Ara h 1 P43237 7.14 2.5543 4.6052 126PREDWRRPS134
31Ara h 1 P43238 7.14 2.5543 4.6052 132PREDWRRPS140
32Tri a glutenin 21926 7.15 2.5466 4.5994 101PQQQYQQVL109
33Car i 2.0101 VCL_CARIL 7.19 2.5225 4.5814 168GQRQQQQCQ176
34Car i 2.0101 VCL_CARIL 7.19 2.5225 4.5814 227GQRQQQQCQ235
35Jug r 2 6580762 7.19 2.5225 4.5814 31GQRQQQQCQ39
36Pru du 6.0101 307159112 7.23 2.5011 4.5653 524SREQARQLK532
37Pru du 6 258588247 7.23 2.5011 4.5653 504SREQARQLK512
38Mac i 1.0201 AMP22_MACIN 7.27 2.4799 4.5494 206PRQQYQCQR214
39Tri a gliadin 170726 7.34 2.4390 4.5187 214PQEQYPSGQ222
40Gos h 2 P09799 7.49 2.3524 4.4537 106CREQYEKQQ114
41Sac g 1.0101 AVD53650 7.50 2.3433 4.4469 60VNEKYQDCQ68
42Hom s 1.0101 2723284 7.52 2.3295 4.4366 722PKEAFRQLS730
43Hom s 1 2342526 7.52 2.3295 4.4366 679PKEAFRQLS687
44Jug n 1 31321942 7.56 2.3083 4.4206 92QRQHFRQCC100
45Car i 1.0101 28207731 7.56 2.3083 4.4206 74QRQHFRQCC82
46Jug r 1 1794252 7.56 2.3083 4.4206 70QRQHFRQCC78
47Cra g 1 15419048 7.62 2.2755 4.3961 9VNEKYQECQ17
48Gly m conglycinin 256427 7.62 2.2710 4.3927 214SKEQIRQLS222
49Pru du 6.0201 307159114 7.68 2.2388 4.3686 211GRQQQQQQQ219
50Tri a gliadin 170702 7.70 2.2287 4.3610 78PQQQFPQTQ86

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.507692
Standard deviation: 1.709673
1 0.5 2
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 2
9 4.5 0
10 5.0 1
11 5.5 1
12 6.0 2
13 6.5 3
14 7.0 2
15 7.5 8
16 8.0 23
17 8.5 40
18 9.0 35
19 9.5 62
20 10.0 128
21 10.5 121
22 11.0 139
23 11.5 191
24 12.0 195
25 12.5 327
26 13.0 176
27 13.5 110
28 14.0 64
29 14.5 26
30 15.0 10
31 15.5 7
32 16.0 10
33 16.5 8
34 17.0 2
35 17.5 0
36 18.0 2
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0
42 21.0 0
43 21.5 0
44 22.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.636937
Standard deviation: 2.279227
1 0.5 2
2 1.0 0
3 1.5 1
4 2.0 0
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 2
9 4.5 1
10 5.0 3
11 5.5 1
12 6.0 4
13 6.5 3
14 7.0 9
15 7.5 14
16 8.0 29
17 8.5 53
18 9.0 97
19 9.5 381
20 10.0 379
21 10.5 404
22 11.0 713
23 11.5 1032
24 12.0 1588
25 12.5 2718
26 13.0 4355
27 13.5 5814
28 14.0 8043
29 14.5 10912
30 15.0 14442
31 15.5 17517
32 16.0 21967
33 16.5 25983
34 17.0 31261
35 17.5 33899
36 18.0 35111
37 18.5 35191
38 19.0 32593
39 19.5 30331
40 20.0 26367
41 20.5 20541
42 21.0 15163
43 21.5 10266
44 22.0 6508
45 22.5 3564
46 23.0 1857
47 23.5 729
48 24.0 288
49 24.5 48
Query sequence: PREQYRQCQ

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