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: KNQQNLQQK

NoAllergenLink to NCBI/
PIR/SwissProt
PD Sequence
Similarity
Index
z(PD,min)z(PD,all)Start
Residue
Matching regionEnd
Residue
1Der p 4 5059162 0.00 5.6149 6.4362 429KNQQNLQQK437
2Tri a gliadin 21765 3.84 3.3901 4.9136 218QQQQQLQQQ226
3Tri a gliadin 170718 3.84 3.3901 4.9136 218QQQQQLQQQ226
4Tri a gliadin 170716 3.84 3.3901 4.9136 226QQQQQLQQQ234
5Tri a gliadin 170710 3.84 3.3901 4.9136 225QQQQQLQQQ233
6Tri a gliadin 170718 4.17 3.1981 4.7822 210EQQQQLQQQ218
7Tri a gliadin 21765 4.17 3.1981 4.7822 210EQQQQLQQQ218
8Der f 14 1545803 4.27 3.1406 4.7428 98KNQLNLQYK106
9Gos h 4 P09800 4.52 2.9966 4.6443 133QSQQNIQDR141
10Per a 12.0101 AKH04311 5.08 2.6700 4.4208 30KTHRQLQEK38
11Tri a gliadin 170710 5.13 2.6443 4.4031 215EQKQQLQQQ223
12Tri a gliadin 170716 5.13 2.6443 4.4031 216EQKQQLQQQ224
13Pru du 6 258588247 5.17 2.6210 4.3872 328RQQEQLQQE336
14Pru du 6.0101 307159112 5.17 2.6210 4.3872 348RQQEQLQQE356
15Eur m 14 6492307 5.23 2.5829 4.3611 1006KNRLNLQYK1014
16Der p 14.0101 20385544 5.23 2.5829 4.3611 1000KNRLNLQYK1008
17Tri a glutenin 886961 5.24 2.5777 4.3575 41QQQQPIQQQ49
18Tri a glutenin 886965 5.24 2.5777 4.3575 23QQQQPIQQQ31
19Tri a 36.0101 335331566 5.24 2.5777 4.3575 48QQQQPIQQQ56
20Tri a gliadin 21673 5.25 2.5742 4.3552 134QQQQQQQQK142
21Tri a gliadin 21673 5.25 2.5742 4.3552 142KQQQQQQQQ150
22Per a 1.0201 2231297 5.46 2.4489 4.2694 83EHHQNLRDK91
23Asc s 1.0101 2970628 5.52 2.4181 4.2483 431KTKKDLQAK439
24Gly m 6.0501 Q7GC77 5.57 2.3875 4.2274 126RSQQQLQDS134
25Ves v 6.0101 G8IIT0 5.57 2.3845 4.2254 1047KNTHRIQEK1055
26Tri a gliadin 21769 5.59 2.3760 4.2195 95QQQQQLAQQ103
27Tri a 21.0101 283476402 5.59 2.3760 4.2195 91QQQAQLQQQ99
28Tri a 36.0101 335331566 5.75 2.2847 4.1570 69QQQQPLSQQ77
29Tri a 36.0101 335331566 5.75 2.2847 4.1570 92QQQQPLSQQ100
30Tri a glutenin 21930 5.93 2.1758 4.0825 103QQQQQLPQQ111
31Tri a glutenin 886963 5.93 2.1758 4.0825 102QQQQQLPQQ110
32Tri a glutenin 886967 5.94 2.1748 4.0818 23HQQQPIQQQ31
33Pru du 8.0101 A0A516F3L2_PRUDU 5.97 2.1530 4.0669 156QQQQQVEQQ164
34Ara h 4 5712199 5.98 2.1466 4.0626 138QQQQDSHQK146
35Pon l 7.0101 P05547 6.04 2.1148 4.0407 12KKQDDIDRK20
36Ara h 1 P43237 6.06 2.1018 4.0319 198KQFQNLQNH206
37Ves f 5 P35783 6.07 2.0956 4.0276 46KEHNDFRQK54
38Ves v 5 Q05110 6.07 2.0956 4.0276 69KEHNDFRQK77
39Ves m 5 P35760 6.07 2.0956 4.0276 46KEHNDFRQK54
40Ves g 5 P35784 6.07 2.0956 4.0276 46KEHNDFRQK54
41Ves p 5 P35785 6.07 2.0956 4.0276 46KEHNDFRQK54
42Tri a glutenin 21773 6.13 2.0632 4.0054 240QSQQQLGQQ248
43Tri a 36.0101 335331566 6.13 2.0632 4.0054 302QSQQQLGQQ310
44Tri a gliadin 21769 6.13 2.0632 4.0054 85QSQQQLGQQ93
45Tri a gliadin 170734 6.13 2.0632 4.0054 177QSQQQLGQQ185
46Eur m 14 6492307 6.18 2.0334 3.9850 569KSNNDLRRR577
47Jug n 4.0101 JUGN4_JUGNI 6.20 2.0222 3.9774 213RRQQQHQQR221
48Car i 4.0101 158998780 6.20 2.0222 3.9774 211RRQQQHQQR219
49Tri a gliadin 170710 6.20 2.0204 3.9762 221QQQQQQQQQ229
50Tri a gliadin 21757 6.20 2.0204 3.9762 132QQQQQQQQQ140

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 9.689165
Standard deviation: 1.725615
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 4
9 4.5 1
10 5.0 1
11 5.5 10
12 6.0 10
13 6.5 48
14 7.0 32
15 7.5 71
16 8.0 79
17 8.5 132
18 9.0 122
19 9.5 201
20 10.0 194
21 10.5 314
22 11.0 157
23 11.5 112
24 12.0 97
25 12.5 56
26 13.0 14
27 13.5 11
28 14.0 13
29 14.5 4
30 15.0 6
31 15.5 1
32 16.0 4
33 16.5 0
34 17.0 1
35 17.5 1
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.228268
Standard deviation: 2.521414
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 4
9 4.5 3
10 5.0 1
11 5.5 13
12 6.0 12
13 6.5 245
14 7.0 59
15 7.5 172
16 8.0 246
17 8.5 398
18 9.0 593
19 9.5 961
20 10.0 1524
21 10.5 2191
22 11.0 3309
23 11.5 4902
24 12.0 6979
25 12.5 8938
26 13.0 11632
27 13.5 14439
28 14.0 17980
29 14.5 21555
30 15.0 24214
31 15.5 28390
32 16.0 29619
33 16.5 32340
34 17.0 31423
35 17.5 30275
36 18.0 27579
37 18.5 25205
38 19.0 21201
39 19.5 17073
40 20.0 12952
41 20.5 9504
42 21.0 6369
43 21.5 3736
44 22.0 2126
45 22.5 1057
46 23.0 605
47 23.5 240
48 24.0 94
49 24.5 32
Query sequence: KNQQNLQQK

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