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: SPDIYNPQA

NoAllergenLink to NCBI/
PIR/SwissProt
PD Sequence
Similarity
Index
z(PD,min)z(PD,all)Start
Residue
Matching regionEnd
Residue
1Gly m glycinin G1 169973 0.00 6.7279 7.5270 330SPDIYNPQA338
2Gly m 6.0101 P04776 0.00 6.7279 7.5270 330SPDIYNPQA338
3Gly m 6.0201 P04405 0.00 6.7279 7.5270 320SPDIYNPQA328
4Gly m glycinin G2 295800 0.00 6.7279 7.5270 320SPDIYNPQA328
5Ara h 3 3703107 0.00 6.7279 7.5270 345SPDIYNPQA353
6Ara h 3 O82580 0.00 6.7279 7.5270 342SPDIYNPQA350
7Gly m 6.0301 P11828 1.41 5.8702 6.9226 316SPDIFNPQA324
8Ara h 4 5712199 4.65 3.9081 5.5399 365SPHIYDPQR373
9Gos h 3 P09802 5.88 3.1613 5.0136 344RADIFNPQA352
10QYS16039 QYS16039 6.03 3.0664 4.9467 257RADVYNPRA265
11Gly m 6.0501 Q7GC77 6.25 2.9324 4.8522 364RADFYNPKA372
12Gly m 6.0401 Q9SB11 6.25 2.9324 4.8522 398RADFYNPKA406
13Ber e 2 30313867 6.34 2.8784 4.8142 299EADFYNPRA307
14Per a 3.0101 Q25641 6.34 2.8780 4.8139 657SNDFYTPNM665
15Pis v 3.0101 133711973 6.77 2.6210 4.6328 374SGPFYNSRA382
16Sal k 5.0101 300490501 7.18 2.3693 4.4554 92PNDVYSEQA100
17Tri a gliadin 170718 7.23 2.3379 4.4333 257QPSQQNPQA265
18Tri a gliadin 170740 7.23 2.3379 4.4333 240QPSQQNPQA248
19Tri a 21.0101 283476402 7.23 2.3379 4.4333 225QPSQQNPQA233
20Tri a gliadin 21765 7.23 2.3379 4.4333 257QPSQQNPQA265
21Tri a gliadin 170724 7.23 2.3379 4.4333 243QPSQQNPQA251
22Tri a gliadin 21757 7.23 2.3379 4.4333 240QPSQQNPQA248
23Tri a gliadin 170712 7.23 2.3379 4.4333 237QPSQQNPQA245
24Tri a gliadin 21673 7.23 2.3379 4.4333 253QPSQQNPQA261
25Asp n 14 2181180 7.27 2.3179 4.4192 319AYNIYNPHG327
26Asp n 14 4235093 7.27 2.3179 4.4192 319AYNIYNPHG327
27Tri a gliadin 170716 7.32 2.2830 4.3946 263QPSQLNPQA271
28Tri a gliadin 170710 7.32 2.2830 4.3946 262QPSQLNPQA270
29Pru du 6.0201 307159114 7.36 2.2636 4.3809 334RADFYNPQG342
30Der p 14.0101 20385544 7.38 2.2517 4.3725 23IPQLINPKA31
31Eur m 14 6492307 7.38 2.2517 4.3725 29IPQLINPKA37
32Der p 24.0101 QCR7_DERPT 7.40 2.2364 4.3617 52PPDLYDQHT60
33Der f 24.0101 QCR7_DERFA 7.40 2.2364 4.3617 52PPDLYDQHT60
34Fag e 1 29839419 7.45 2.2088 4.3423 367RADVFNPRA375
35Fag e 1 2317670 7.45 2.2088 4.3423 397RADVFNPRA405
36Zan b 2.0102 QYU76046 7.47 2.1949 4.3325 256DADVYNPRG264
37Zan b 2.0101 QYU76045 7.47 2.1949 4.3325 257DADVYNPRG265
38Gos h 4 P09800 7.55 2.1459 4.2979 354SADVFNPRG362
39Hom s 2 556642 7.62 2.1060 4.2698 108KPDVYKSPA116
40Hom s 1.0101 2723284 7.62 2.1007 4.2661 152TADVINPMA160
41Hom s 1 2342526 7.62 2.1007 4.2661 110TADVINPMA118
42Pis v 5.0101 171853009 7.63 2.0975 4.2639 307RSDIYTPEV315
43Asp f 5 3776613 7.67 2.0748 4.2479 189SGTVSDPKA197
44Gly m 6.0501 Q7GC77 7.69 2.0608 4.2380 192NPDIEHPET200
45Pru du 6.0101 307159112 7.71 2.0484 4.2293 387RADIFSPRA395
46Pru du 6 258588247 7.71 2.0484 4.2293 367RADIFSPRA375
47Pen c 22.0101 13991101 7.76 2.0169 4.2070 249SSEFYKTDA257
48Cha o 1 Q96385 7.77 2.0109 4.2029 338GTNIYNNNE346
49Api m 12.0101 Q868N5 7.81 1.9855 4.1850 280SPRLYDRQN288
50Tri a gliadin 170720 7.83 1.9780 4.1797 232RPSQQNPQA240

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.085902
Standard deviation: 1.647758
1 0.5 6
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 0
9 4.5 0
10 5.0 1
11 5.5 0
12 6.0 1
13 6.5 5
14 7.0 1
15 7.5 22
16 8.0 23
17 8.5 36
18 9.0 54
19 9.5 80
20 10.0 122
21 10.5 180
22 11.0 203
23 11.5 210
24 12.0 242
25 12.5 276
26 13.0 108
27 13.5 76
28 14.0 21
29 14.5 13
30 15.0 7
31 15.5 3
32 16.0 3
33 16.5 1
34 17.0 1
35 17.5 1
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: 17.599248
Standard deviation: 2.338142
1 0.5 6
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 0
9 4.5 0
10 5.0 1
11 5.5 0
12 6.0 1
13 6.5 5
14 7.0 1
15 7.5 22
16 8.0 24
17 8.5 41
18 9.0 64
19 9.5 136
20 10.0 221
21 10.5 393
22 11.0 628
23 11.5 1069
24 12.0 1798
25 12.5 2908
26 13.0 4005
27 13.5 6647
28 14.0 9012
29 14.5 12019
30 15.0 15670
31 15.5 19673
32 16.0 23522
33 16.5 27792
34 17.0 30465
35 17.5 32012
36 18.0 33643
37 18.5 33132
38 19.0 30290
39 19.5 28705
40 20.0 24025
41 20.5 19671
42 21.0 15557
43 21.5 10828
44 22.0 7418
45 22.5 4468
46 23.0 2403
47 23.5 1136
48 24.0 450
49 24.5 287
50 25.0 40
51 25.5 8
Query sequence: SPDIYNPQA

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