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: PPFQQSPRA

NoAllergenLink to NCBI/
PIR/SwissProt
PD Sequence
Similarity
Index
z(PD,min)z(PD,all)Start
Residue
Matching regionEnd
Residue
1Ara h 4 5712199 0.00 7.3813 7.8294 520PPFQQSPRA528
2Ara h 3 3703107 2.82 5.5444 6.5824 500PPSQQSPRA508
3Ara h 3 O82580 2.82 5.5444 6.5824 497PPSQQSPRA505
4Gal d vitellogenin 63887 6.53 3.1344 4.9463 943EPFQTSERA951
5Gal d vitellogenin 212881 6.53 3.1344 4.9463 945EPFQTSERA953
6Tri a gliadin 21765 6.75 2.9879 4.8468 257QPSQQNPQA265
7Tri a gliadin 170724 6.75 2.9879 4.8468 243QPSQQNPQA251
8Tri a gliadin 170712 6.75 2.9879 4.8468 237QPSQQNPQA245
9Tri a gliadin 21673 6.75 2.9879 4.8468 253QPSQQNPQA261
10Tri a gliadin 170740 6.75 2.9879 4.8468 240QPSQQNPQA248
11Tri a gliadin 21757 6.75 2.9879 4.8468 240QPSQQNPQA248
12Tri a 21.0101 283476402 6.75 2.9879 4.8468 225QPSQQNPQA233
13Tri a gliadin 170718 6.75 2.9879 4.8468 257QPSQQNPQA265
14Ses i 5 5381321 6.99 2.8362 4.7438 14PHLQLQPRA22
15Pha a 5 P56164 7.04 2.8023 4.7208 31PPLLPPPRA39
16Tri a gliadin 170720 7.18 2.7098 4.6580 232RPSQQNPQA240
17Tri a gliadin 21755 7.18 2.7098 4.6580 232RPSQQNPQA240
18Tri a gliadin 170728 7.18 2.7098 4.6580 133RPSQQNPQA141
19Tri a gliadin 21753 7.18 2.7098 4.6580 232RPSQQNPQA240
20Tri a gliadin 473876 7.18 2.7098 4.6580 233RPSQQNPQA241
21Tri a gliadin 170722 7.18 2.7098 4.6580 233RPSQQNPQA241
22Tri a gliadin 21761 7.18 2.7098 4.6580 232RPSQQNPQA240
23Tri a glutenin 21773 7.34 2.6030 4.5855 90PPFSQQQQL98
24Tri a glutenin 21783 7.35 2.5976 4.5818 132PPFTQQQQQ140
25Tri a glutenin 21783 7.37 2.5846 4.5730 153PPFSQQPPI161
26Tri a glutenin 21783 7.37 2.5846 4.5730 69PPFSQQPPI77
27Ses i 6.0101 Q9XHP0 7.39 2.5742 4.5659 85PNYHPSPRL93
28Tri a glutenin 21783 7.46 2.5262 4.5333 44PPFSQQQQS52
29Tri a 36.0101 335331566 7.53 2.4821 4.5034 182PPFSQQQQQ190
30Tri a glutenin 21930 7.53 2.4821 4.5034 48PPFSQQQQQ56
31Tri a 20.0101 BAN29066 7.53 2.4821 4.5034 23QPFSQQPQQ31
32Tri a gliadin 170736 7.53 2.4821 4.5034 42QPFSQQPQQ50
33Tri a glutenin 886967 7.53 2.4821 4.5034 127PPFSQQQQQ135
34Tri a gliadin 170708 7.53 2.4821 4.5034 42QPFSQQPQQ50
35Tri a glutenin 886965 7.53 2.4821 4.5034 76PPFSQQQQQ84
36Tri a 36.0101 335331566 7.53 2.4821 4.5034 87PPFSQQQQQ95
37Tri a glutenin 886965 7.53 2.4821 4.5034 113PPFSQQQQQ121
38Tri a gliadin 170730 7.53 2.4821 4.5034 48PPFSQQQQQ56
39Tri a glutenin 21783 7.53 2.4821 4.5034 123PPFSQQQQQ131
40Tri a gliadin 1063270 7.53 2.4821 4.5034 23QPFSQQPQQ31
41Tri a glutenin 886965 7.53 2.4821 4.5034 104PPFSQQQQQ112
42Tri a glutenin 886967 7.53 2.4821 4.5034 112PPFSQQQQQ120
43Api m 12.0101 Q868N5 7.56 2.4612 4.4892 1289GKLRQSPRL1297
44Bos d 8 162797 7.57 2.4587 4.4875 90PPLTQTPVV98
45Bos d 8 459292 7.57 2.4587 4.4875 90PPLTQTPVV98
46Bos d 8 162931 7.57 2.4587 4.4875 90PPLTQTPVV98
47Bos d 8 162805 7.57 2.4587 4.4875 90PPLTQTPVV98
48Bos d 11.0101 CASB_BOVIN 7.57 2.4587 4.4875 90PPLTQTPVV98
49Ory s 1 8118432 7.58 2.4490 4.4809 60PPVAPTPTA68
50Tri a glutenin 886965 7.76 2.3303 4.4003 26QPIQQQPQP34

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.344929
Standard deviation: 1.536982
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 2
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 0
14 7.0 11
15 7.5 11
16 8.0 22
17 8.5 28
18 9.0 32
19 9.5 44
20 10.0 79
21 10.5 195
22 11.0 228
23 11.5 259
24 12.0 237
25 12.5 172
26 13.0 207
27 13.5 91
28 14.0 26
29 14.5 23
30 15.0 12
31 15.5 10
32 16.0 3
33 16.5 2
34 17.0 2
35 17.5 0
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.725594
Standard deviation: 2.263969
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 2
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 0
14 7.0 11
15 7.5 14
16 8.0 30
17 8.5 61
18 9.0 54
19 9.5 83
20 10.0 136
21 10.5 435
22 11.0 691
23 11.5 1041
24 12.0 1432
25 12.5 2266
26 13.0 3777
27 13.5 5799
28 14.0 7870
29 14.5 10457
30 15.0 13723
31 15.5 17737
32 16.0 21844
33 16.5 25456
34 17.0 29864
35 17.5 32390
36 18.0 34990
37 18.5 35120
38 19.0 34526
39 19.5 29972
40 20.0 26893
41 20.5 21865
42 21.0 16055
43 21.5 11097
44 22.0 7190
45 22.5 4093
46 23.0 2001
47 23.5 835
48 24.0 324
49 24.5 51
50 25.0 11
Query sequence: PPFQQSPRA

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