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: QNNQQLQCA

NoAllergenLink to NCBI/
PIR/SwissProt
PD Sequence
Similarity
Index
z(PD,min)z(PD,all)Start
Residue
Matching regionEnd
Residue
1QYS16039 QYS16039 0.00 6.1152 7.1428 10QNNQQLQCA18
2Zan b 2.0101 QYU76045 1.15 5.4102 6.6338 10QNNEQLQCA18
3Zan b 2.0102 QYU76046 1.15 5.4102 6.6338 10QNNEQLQCA18
4Zan_b_2.02 QYU76044 2.10 4.8324 6.2166 10QNNPQLQCA18
5Cor a 9 18479082 2.52 4.5726 6.0291 64HNDQQFQCA72
6Pis v 2.0101 110349082 2.78 4.4142 5.9147 69QNEEQLQCA77
7Pis v 2.0201 110349084 2.78 4.4142 5.9147 69QNEEQLQCA77
8Jug r 4.0101 Q2TPW5 3.15 4.1847 5.7490 62PNNQQFQCA70
9Jug n 4.0101 JUGN4_JUGNI 3.15 4.1847 5.7490 61PNNQQFQCA69
10Ses i 7.0101 Q9AUD2 3.17 4.1734 5.7409 75RNNQQFECA83
11Car i 4.0101 158998780 3.47 3.9919 5.6098 63PNHQQLQCA71
12Gos h 4 P09800 3.72 3.8375 5.4983 76QNEDQFQCA84
13Cuc ma 4.0101 11SB_CUCMA 3.90 3.7265 5.4182 74QDNDEFQCA82
14Tri a gliadin 1063270 4.61 3.2951 5.1068 177QIPQQLQCA185
15Tri a 20.0101 BAN29066 4.61 3.2951 5.1068 177QIPQQLQCA185
16Tri a gliadin 170736 4.61 3.2951 5.1068 196QIPQQLQCA204
17Tri a gliadin 170702 4.61 3.2951 5.1068 211QIPQQLQCA219
18Tri a gliadin 170738 4.61 3.2951 5.1068 224QIPQQLQCA232
19Tri a gliadin 170708 4.61 3.2951 5.1068 189QIPQQLQCA197
20Ara h 1 P43237 5.10 2.9918 4.8878 272HDNQNLRVA280
21Ara h 1 P43238 5.10 2.9918 4.8878 278HDNQNLRVA286
22Gos h 3 P09802 5.25 2.9005 4.8218 60PNCQQLRCA68
23Lup an 1.0101 169950562 5.33 2.8507 4.7859 289DDNQNLRVA297
24Ara h 3 3703107 5.46 2.7747 4.7310 38PNNQEFECA46
25Ara h 3 O82580 5.46 2.7747 4.7310 35PNNQEFECA43
26Ara h 4 5712199 5.46 2.7747 4.7310 58PNNQEFECA66
27Cul q 2.01 Q95V92_CULQU 5.55 2.7159 4.6886 197TNNNHLDCL205
28Tri a gliadin 21765 5.77 2.5806 4.5909 218QQQQQLQQQ226
29Tri a gliadin 170716 5.77 2.5806 4.5909 226QQQQQLQQQ234
30Tri a gliadin 170718 5.77 2.5806 4.5909 218QQQQQLQQQ226
31Tri a gliadin 170710 5.77 2.5806 4.5909 225QQQQQLQQQ233
32Ber e 2 30313867 5.78 2.5758 4.5875 57YTDQQFRCA65
33Mac i 1.0101 AMP23_MACIN 5.86 2.5260 4.5515 314DNNERLHIA322
34Mac i 1.0201 AMP22_MACIN 5.86 2.5260 4.5515 355DNNERLHIA363
35Ses i 6.0101 Q9XHP0 5.90 2.5011 4.5335 60ERQEQFQCA68
36Bra j 1 P80207 6.01 2.4374 4.4875 88QQGQQLQHE96
37Sin a 2.0101 Q2TLW0 6.09 2.3860 4.4504 63HNHPQIRCA71
38Gly m 6.0301 P11828 6.20 2.3168 4.4005 57PNNKPFQCA65
39Gly m glycinin G2 295800 6.20 2.3168 4.4005 54PNNKPFQCA62
40Gly m 6.0201 P04405 6.20 2.3168 4.4005 54PNNKPFQCA62
41Gly m glycinin G1 169973 6.20 2.3168 4.4005 57PNNKPFQCA65
42Gly m 6.0101 P04776 6.20 2.3168 4.4005 57PNNKPFQCA65
43Cav p 4.0101 Q6WDN9_CAVPO 6.28 2.2698 4.3665 217SAQQRLKCA225
44Hal d 1 9954249 6.35 2.2275 4.3360 101RNEERLQTA109
45Hal l 1.0101 APG42675 6.35 2.2275 4.3360 101RNEERLQTA109
46Pen m 8.0101 F8QN77_PENMO 6.46 2.1606 4.2877 177ATNQQVQDA185
47Ses i 3 13183177 6.47 2.1516 4.2812 511SSNQNLQVL519
48Bra n 1 P80208 6.58 2.0858 4.2337 84QQGQQLQQV92
49Der f 4.0101 AHX03180 6.63 2.0562 4.2123 289RNNNQLRWL297
50Ani s 1 31339066 6.63 2.0535 4.2103 102SNGEQLVCA110

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 9.988912
Standard deviation: 1.633455
1 0.5 1
2 1.0 0
3 1.5 2
4 2.0 0
5 2.5 1
6 3.0 3
7 3.5 4
8 4.0 2
9 4.5 0
10 5.0 6
11 5.5 7
12 6.0 9
13 6.5 12
14 7.0 23
15 7.5 22
16 8.0 58
17 8.5 103
18 9.0 118
19 9.5 165
20 10.0 229
21 10.5 264
22 11.0 236
23 11.5 235
24 12.0 101
25 12.5 47
26 13.0 12
27 13.5 18
28 14.0 6
29 14.5 6
30 15.0 1
31 15.5 3
32 16.0 1
33 16.5 0
34 17.0 2
35 17.5 0
36 18.0 0
37 18.5 0
38 19.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.160505
Standard deviation: 2.262493
1 0.5 1
2 1.0 0
3 1.5 2
4 2.0 0
5 2.5 1
6 3.0 3
7 3.5 4
8 4.0 2
9 4.5 0
10 5.0 6
11 5.5 7
12 6.0 9
13 6.5 12
14 7.0 29
15 7.5 29
16 8.0 94
17 8.5 388
18 9.0 348
19 9.5 519
20 10.0 893
21 10.5 1433
22 11.0 2281
23 11.5 4146
24 12.0 5441
25 12.5 7981
26 13.0 10733
27 13.5 14895
28 14.0 18729
29 14.5 22928
30 15.0 27654
31 15.5 30424
32 16.0 32831
33 16.5 35002
34 17.0 34961
35 17.5 32621
36 18.0 29825
37 18.5 25426
38 19.0 20908
39 19.5 14905
40 20.0 10614
41 20.5 6640
42 21.0 3816
43 21.5 1972
44 22.0 1084
45 22.5 379
46 23.0 144
47 23.5 46
Query sequence: QNNQQLQCA

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