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: QSPAFPKEQ

NoAllergenLink to NCBI/
PIR/SwissProt
PD Sequence
Similarity
Index
z(PD,min)z(PD,all)Start
Residue
Matching regionEnd
Residue
1Sola m 1.0101 QEQ43417 0.00 7.3522 7.5693 35QSPAFPKEQ43
2Gal d vitellogenin 212881 5.85 3.4074 5.0426 449QTSACPKEA457
3Gal d vitellogenin 63887 5.85 3.4074 5.0426 449QTSACPKEA457
4Hor v 21 P80198 6.17 3.1899 4.9033 98QQPQFPQQK106
5Hor v 20.0101 HOG3_HORVU 6.17 3.1899 4.9033 98QQPQFPQQK106
6Che a 2 29465666 6.30 3.1068 4.8500 35QSPSFPQLK43
7Tri a glutenin 886965 6.33 3.0842 4.8355 134QQPVLPQQQ142
8Tri a glutenin 886967 6.33 3.0842 4.8355 149QQPVLPQQQ157
9Tri a glutenin 21773 6.55 2.9342 4.7395 46QQPLFSQQQ54
10Mus a 1.0101 14161634 6.62 2.8908 4.7117 35QSDAFPQCK43
11Zea m 12.0103 P35083 6.65 2.8705 4.6986 35QSTAFPQFK43
12Tri a glutenin 886963 6.67 2.8545 4.6884 55QQPSFSQQQ63
13Tri a glutenin 21930 6.67 2.8545 4.6884 61QQPSFSQQQ69
14Tri a 36.0101 335331566 6.67 2.8545 4.6884 137QQPSFSQQQ145
15Tri a gliadin 170730 6.67 2.8545 4.6884 60QQPSFSQQQ68
16Tri a glutenin 21773 6.67 2.8545 4.6884 61QQPSFSQQQ69
17Amb a 2 P27762 6.68 2.8518 4.6867 184GGPAIPRHQ192
18Hor v 1 1405736 6.69 2.8421 4.6805 104DSPNCPRER112
19Hor v 1 19009 6.69 2.8421 4.6805 104DSPNCPRER112
20Hor v 1 P01086 6.69 2.8421 4.6805 104DSPNCPRER112
21Can f 1 O18873 6.72 2.8204 4.6666 20DTPALGKDT28
22Tri a glutenin 21783 6.74 2.8089 4.6592 89QQPQFSQQQ97
23Tri a glutenin 886967 6.74 2.8089 4.6592 82QQPQFSQQQ90
24Tri a glutenin 886963 6.76 2.7977 4.6520 35QQTLFPQQQ43
25Pen ch 31.0101 61380693 6.82 2.7526 4.6231 511SSPAAPAEK519
26Bet v 8.0101 AHF71027 6.94 2.6737 4.5726 64NRPAWYKEK72
27Ara h 4 5712199 6.94 2.6709 4.5708 497NSYGLPREQ505
28Tri a glutenin 21930 6.95 2.6640 4.5664 74QGPPFPQQT82
29Dau c 4 18652049 6.96 2.6621 4.5652 38QSSTFPKFK46
30Pyr c 4 Q9XF38 6.96 2.6621 4.5652 35QSSTFPKFK43
31Tri a 12.0103 P49234 6.96 2.6581 4.5626 35QSPNFPQFK43
32Tri a 12.0104 207366247 6.96 2.6581 4.5626 35QSPNFPQFK43
33Hor v 12.0101 P52184 6.96 2.6581 4.5626 35QSPNFPQFK43
34Ana c 1 14161637 6.96 2.6581 4.5626 35QSPNFPQFK43
35Zea m 12.0101 P35081 6.98 2.6471 4.5556 35QSTAFPEFK43
36Zea m 12.0102 P35082 6.98 2.6471 4.5556 35QSTAFPEFK43
37Mac r 2.0101 E2JE77_MACRS 6.98 2.6470 4.5555 122LSPGITKEQ130
38Tri a glutenin 21926 7.11 2.5568 4.4978 41QHTLFPQQQ49
39Tri a 12.0102 P49233 7.16 2.5260 4.4780 35ESPNFPKFK43
40Tri a 12.0101 P49232 7.16 2.5260 4.4780 35ESPNFPKFK43
41Tri a glutenin 886965 7.31 2.4215 4.4111 81QQQQFPQQQ89
42Ana o 1.0102 21666498 7.40 2.3646 4.3746 522QGPEWRKEK530
43Ana o 1.0101 21914823 7.40 2.3646 4.3746 524QGPEWRKEK532
44Ory s 12.0101 Q9FUD1 7.43 2.3404 4.3591 35QSAAFPQFK43
45Api m 12.0101 Q868N5 7.45 2.3295 4.3521 554QNPKVSNEQ562
46Tri a glutenin 886963 7.50 2.2968 4.3312 62QQPPFSQQQ70
47Tri a glutenin 886967 7.50 2.2968 4.3312 53QQPPFSQQQ61
48Tri a glutenin 21773 7.50 2.2968 4.3312 75QQPPFSQQQ83
49Tri a glutenin 886965 7.50 2.2968 4.3312 95QQPPFSQQQ103
50Tri a gliadin 170730 7.50 2.2968 4.3312 67QQPPFSQQQ75

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.905752
Standard deviation: 1.483330
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 0
11 5.5 0
12 6.0 2
13 6.5 5
14 7.0 25
15 7.5 9
16 8.0 13
17 8.5 36
18 9.0 64
19 9.5 98
20 10.0 139
21 10.5 193
22 11.0 227
23 11.5 325
24 12.0 266
25 12.5 112
26 13.0 96
27 13.5 39
28 14.0 18
29 14.5 8
30 15.0 6
31 15.5 9
32 16.0 2
33 16.5 2
34 17.0 1
35 17.5 0
36 18.0 1
37 18.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.529052
Standard deviation: 2.315802
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 0
11 5.5 0
12 6.0 2
13 6.5 5
14 7.0 29
15 7.5 45
16 8.0 25
17 8.5 54
18 9.0 94
19 9.5 196
20 10.0 256
21 10.5 416
22 11.0 810
23 11.5 1264
24 12.0 2354
25 12.5 2954
26 13.0 4374
27 13.5 6879
28 14.0 8841
29 14.5 11844
30 15.0 15702
31 15.5 19353
32 16.0 23036
33 16.5 27869
34 17.0 30754
35 17.5 33012
36 18.0 34727
37 18.5 33504
38 19.0 31767
39 19.5 28381
40 20.0 24560
41 20.5 19608
42 21.0 14529
43 21.5 10032
44 22.0 6404
45 22.5 3369
46 23.0 1775
47 23.5 940
48 24.0 314
49 24.5 97
50 25.0 19
Query sequence: QSPAFPKEQ

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