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: QSQQNIQDR

NoAllergenLink to NCBI/
PIR/SwissProt
PD Sequence
Similarity
Index
z(PD,min)z(PD,all)Start
Residue
Matching regionEnd
Residue
1Gos h 4 P09800 0.00 6.3074 6.5189 133QSQQNIQDR141
2Der p 4 5059162 4.52 3.4151 4.7097 429KNQQNLQQK437
3Gly m 6.0501 Q7GC77 4.74 3.2759 4.6226 126RSQQQLQDS134
4Tri a 36.0101 335331566 4.87 3.1902 4.5689 48QQQQPIQQQ56
5Tri a glutenin 886961 4.87 3.1902 4.5689 41QQQQPIQQQ49
6Tri a glutenin 886965 4.87 3.1902 4.5689 23QQQQPIQQQ31
7Cor a 9 18479082 5.07 3.0641 4.4901 135QSQRSEQDR143
8Tri a gliadin 21765 5.18 2.9924 4.4452 218QQQQQLQQQ226
9Tri a gliadin 170718 5.18 2.9924 4.4452 218QQQQQLQQQ226
10Tri a gliadin 170710 5.18 2.9924 4.4452 225QQQQQLQQQ233
11Tri a gliadin 170716 5.18 2.9924 4.4452 226QQQQQLQQQ234
12Tri a glutenin 886967 5.67 2.6747 4.2465 23HQQQPIQQQ31
13Tri a gliadin 170732 5.75 2.6276 4.2170 237QSQQQSQQQ245
14Tri a glutenin 21926 5.75 2.6276 4.2170 211QSQQQSQQQ219
15Tri a glutenin 21930 5.75 2.6276 4.2170 209QSQQQSQQQ217
16Tri a gliadin 170730 5.75 2.6276 4.2170 218QSQQQSQQQ226
17Tri a glutenin 886963 5.75 2.6276 4.2170 210QSQQQSQQQ218
18Gal d vitellogenin 212881 5.87 2.5480 4.1672 320NNQQDFHDD328
19Gal d vitellogenin 63887 5.87 2.5480 4.1672 320NNQQDFHDD328
20Ana o 2 25991543 5.88 2.5454 4.1656 187QQQQQHQSR195
21Fag e 1 29839419 5.97 2.4876 4.1294 242QSKQSREDR250
22Fag e 1 2317670 5.97 2.4876 4.1294 272QSKQSREDR280
23Per a 1.0201 2231297 6.07 2.4196 4.0869 298SGQRNLQDD306
24Pru du 8.0101 A0A516F3L2_PRUDU 6.08 2.4141 4.0835 156QQQQQVEQQ164
25Bos d 11.0101 CASB_BOVIN 6.20 2.3407 4.0376 55QTEDELQDK63
26Bos d 8 162805 6.20 2.3407 4.0376 55QTEDELQDK63
27Bos d 8 459292 6.20 2.3407 4.0376 55QTEDELQDK63
28Bos d 8 162797 6.20 2.3407 4.0376 55QTEDELQDK63
29Bos d 8 162931 6.20 2.3407 4.0376 55QTEDELQDK63
30Tri a gliadin 170734 6.20 2.3387 4.0363 177QSQQQLGQQ185
31Tri a gliadin 21769 6.20 2.3387 4.0363 85QSQQQLGQQ93
32Tri a glutenin 21773 6.20 2.3387 4.0363 240QSQQQLGQQ248
33Tri a 36.0101 335331566 6.20 2.3387 4.0363 302QSQQQLGQQ310
34Amb a 1 P27759 6.24 2.3112 4.0191 247AGDENIEDR255
35Lin u 1.01 Q8LPD3_LINUS 6.25 2.3086 4.0175 118QMRQDIQQQ126
36Lin u 1 Q8LPD3_LINUS 6.25 2.3086 4.0175 118QMRQDIQQQ126
37Che a 3 29465668 6.26 2.2971 4.0103 5DTPQDIADR13
38Zan_b_2.02 QYU76044 6.27 2.2940 4.0083 68QQQQSYQSQ76
39Pis v 5.0101 171853009 6.29 2.2800 3.9996 195QQQQQQQSR203
40Per a 1.0201 2231297 6.29 2.2791 3.9990 83EHHQNLRDK91
41Pis s 1.0102 CAF25233 6.33 2.2581 3.9859 179QHRRSLKDR187
42Pis s 1.0101 CAF25232 6.33 2.2581 3.9859 179QHRRSLKDR187
43Tri a gliadin 170718 6.33 2.2552 3.9840 210EQQQQLQQQ218
44Tri a gliadin 21765 6.33 2.2552 3.9840 210EQQQQLQQQ218
45Len c 1.0102 29539111 6.33 2.2538 3.9832 179QHRRSLRDR187
46Pis v 5.0101 171853009 6.37 2.2314 3.9692 464QSSQQMRDD472
47Cor a 9 18479082 6.37 2.2295 3.9680 209QGQQQFGQR217
48Pis v 2.0201 110349084 6.39 2.2167 3.9600 34QQQQRFQTQ42
49Pis v 2.0101 110349082 6.39 2.2167 3.9600 34QQQQRFQTQ42
50Tri a gliadin 21753 6.39 2.2166 3.9599 109QPQQPISQQ117

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 9.853188
Standard deviation: 1.562175
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 0
9 4.5 0
10 5.0 5
11 5.5 5
12 6.0 11
13 6.5 35
14 7.0 18
15 7.5 38
16 8.0 68
17 8.5 96
18 9.0 141
19 9.5 209
20 10.0 294
21 10.5 208
22 11.0 218
23 11.5 158
24 12.0 108
25 12.5 30
26 13.0 21
27 13.5 11
28 14.0 7
29 14.5 9
30 15.0 1
31 15.5 2
32 16.0 1
33 16.5 0
34 17.0 0
35 17.5 1
36 18.0 1
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: 16.279429
Standard deviation: 2.497260
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 0
9 4.5 0
10 5.0 5
11 5.5 5
12 6.0 11
13 6.5 45
14 7.0 240
15 7.5 85
16 8.0 183
17 8.5 329
18 9.0 626
19 9.5 889
20 10.0 1407
21 10.5 2096
22 11.0 3156
23 11.5 4467
24 12.0 6573
25 12.5 8305
26 13.0 11377
27 13.5 14217
28 14.0 18038
29 14.5 21721
30 15.0 24740
31 15.5 27445
32 16.0 29904
33 16.5 31554
34 17.0 31138
35 17.5 29985
36 18.0 29589
37 18.5 25182
38 19.0 22194
39 19.5 17586
40 20.0 13171
41 20.5 9329
42 21.0 6680
43 21.5 3711
44 22.0 2193
45 22.5 1119
46 23.0 540
47 23.5 207
48 24.0 108
49 24.5 40
Query sequence: QSQQNIQDR

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