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: PRQQPQCER

NoAllergenLink to NCBI/
PIR/SwissProt
PD Sequence
Similarity
Index
z(PD,min)z(PD,all)Start
Residue
Matching regionEnd
Residue
1Car i 2.0101 VCL_CARIL 0.00 6.9264 7.7068 111PRQQPQCER119
2Mac i 1.0201 AMP22_MACIN 3.22 4.9639 6.3084 206PRQQYQCQR214
3Mac i 1.0201 AMP22_MACIN 5.15 3.7820 5.4662 96PRQQQYCQR104
4Mac i 1.0101 AMP23_MACIN 5.15 3.7820 5.4662 55PRQQQYCQR63
5Mac i 1.0101 AMP23_MACIN 5.58 3.5216 5.2807 165PRLQYQCQR173
6Gos h 1 P09801.1 5.75 3.4189 5.2075 99ERQRPQCQQ107
7Lup an 1.0101 169950562 5.92 3.3145 5.1332 55PRQQEEQER63
8Fag e 3.0101 A5HIX6 6.01 3.2621 5.0958 79GRQQRKCEQ87
9Pru du 6 258588247 6.19 3.1515 5.0170 120GRQQGQQEQ128
10Pru du 6.0101 307159112 6.19 3.1515 5.0170 140GRQQGQQEQ148
11Gos h 4 P09800 6.30 3.0843 4.9691 44PRHQSQCQL52
12Pru du 8.0101 A0A516F3L2_PRUDU 6.34 3.0590 4.9511 72PQQQEQCLR80
13Lup an 1.0101 169950562 6.36 3.0461 4.9419 49PRQQPRPRQ57
14Tri a gliadin 170716 6.39 3.0288 4.9295 106PQQQPQYLQ114
15Tri a gliadin 170710 6.39 3.0288 4.9295 105PQQQPQYLQ113
16Hor v 21 P80198 6.45 2.9905 4.9023 96PQQQPQFPQ104
17Hor v 20.0101 HOG3_HORVU 6.45 2.9905 4.9023 96PQQQPQFPQ104
18Lup an 1.0101 169950562 6.57 2.9204 4.8523 585PQQQQQREK593
19Tri a gliadin 170734 6.73 2.8176 4.7791 59PQQQQQHQQ67
20Tri a glutenin 21773 6.73 2.8176 4.7791 122PQQQQQHQQ130
21Hev b 2 1184668 6.93 2.6971 4.6932 326NKKQPEVEK334
22Gly m 5.0101 O22120 6.95 2.6834 4.6835 45PRPQPRQEE53
23Gly m conglycinin 18536 6.95 2.6834 4.6835 107PRPQPRQEE115
24Tri a gliadin 21761 6.98 2.6675 4.6721 246PQQLPQFEE254
25Tri a gliadin 473876 6.98 2.6675 4.6721 247PQQLPQFEE255
26Tri a gliadin 170722 6.98 2.6675 4.6721 247PQQLPQFEE255
27Tri a gliadin 170720 6.98 2.6675 4.6721 246PQQLPQFEE254
28Tri a 21.0101 283476402 6.98 2.6675 4.6721 239PQQLPQFEE247
29Tri a gliadin 170740 6.98 2.6675 4.6721 254PQQLPQFEE262
30Tri a gliadin 170724 6.98 2.6675 4.6721 257PQQLPQFEE265
31Tri a gliadin 21753 6.98 2.6675 4.6721 246PQQLPQFEE254
32Tri a gliadin 21757 6.98 2.6675 4.6721 254PQQLPQFEE262
33Tri a gliadin 170712 6.98 2.6675 4.6721 251PQQLPQFEE259
34Tri a gliadin 21755 6.98 2.6675 4.6721 246PQQLPQFEE254
35Tri a gliadin 21673 6.98 2.6675 4.6721 267PQQLPQFEE275
36Tri a gliadin 21673 7.08 2.6056 4.6280 115PQSQPQYSQ123
37Car i 2.0101 VCL_CARIL 7.09 2.5985 4.6230 63QRQAQQCQR71
38Ara h 3 O82580 7.18 2.5443 4.5844 205PQSQPRQEE213
39Ara h 3 3703107 7.18 2.5443 4.5844 208PQSQPRQEE216
40Aln g 4 O81701 7.22 2.5201 4.5671 6PQDQAEHER14
41Der f 37.0101 QBF67839 7.27 2.4918 4.5469 171PQPQPQQQQ179
42Ric c 1 P01089 7.27 2.4916 4.5468 188PRRSDNQER196
43Car i 2.0101 VCL_CARIL 7.30 2.4741 4.5343 169QRQQQQCQS177
44Car i 2.0101 VCL_CARIL 7.30 2.4741 4.5343 228QRQQQQCQS236
45Lup an 1.0101 169950562 7.34 2.4501 4.5172 124RRQRPQSRR132
46Gal d vitellogenin 212881 7.37 2.4302 4.5031 967PRKQSHSSR975
47Gal d vitellogenin 63887 7.37 2.4302 4.5031 965PRKQSHSSR973
48Jug r 2 6580762 7.40 2.4114 4.4896 137PERQRQCQQ145
49Jug n 2 31321944 7.40 2.4114 4.4896 25PERQRQCQQ33
50Car i 2.0101 VCL_CARIL 7.40 2.4114 4.4896 333PERQRQCQQ341

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.351195
Standard deviation: 1.638819
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 1
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 1
12 6.0 2
13 6.5 9
14 7.0 17
15 7.5 9
16 8.0 23
17 8.5 40
18 9.0 38
19 9.5 50
20 10.0 89
21 10.5 101
22 11.0 183
23 11.5 266
24 12.0 331
25 12.5 231
26 13.0 124
27 13.5 82
28 14.0 41
29 14.5 15
30 15.0 9
31 15.5 16
32 16.0 10
33 16.5 1
34 17.0 3
35 17.5 2
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

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.725465
Standard deviation: 2.299986
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 1
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 2
12 6.0 3
13 6.5 10
14 7.0 18
15 7.5 17
16 8.0 45
17 8.5 87
18 9.0 108
19 9.5 421
20 10.0 298
21 10.5 555
22 11.0 866
23 11.5 1319
24 12.0 1864
25 12.5 2720
26 13.0 3613
27 13.5 5696
28 14.0 7071
29 14.5 9384
30 15.0 13090
31 15.5 17133
32 16.0 21135
33 16.5 25629
34 17.0 29601
35 17.5 33988
36 18.0 34522
37 18.5 36198
38 19.0 33979
39 19.5 31078
40 20.0 26544
41 20.5 21325
42 21.0 15793
43 21.5 10980
44 22.0 7257
45 22.5 4291
46 23.0 2260
47 23.5 884
48 24.0 326
49 24.5 70
Query sequence: PRQQPQCER

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