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: QHCQQEERR

NoAllergenLink to NCBI/
PIR/SwissProt
PD Sequence
Similarity
Index
z(PD,min)z(PD,all)Start
Residue
Matching regionEnd
Residue
1Gos h 2 P09799 0.00 6.2096 7.2055 89QHCQQEERR97
2Gos h 1 P09801.1 2.92 4.5645 5.9762 129QHCHQQEQR137
3Car i 2.0101 VCL_CARIL 5.31 3.2156 4.9683 297QQRQQEERE305
4Gos h 1 P09801.1 5.42 3.1557 4.9235 92QECRQQEER100
5Tri a gliadin 1063270 5.74 2.9744 4.7881 197QQEQQEQRQ205
6Pru du 6 258588247 5.74 2.9744 4.7881 125QQEQQQERQ133
7Pru du 6.0101 307159112 5.74 2.9744 4.7881 145QQEQQQERQ153
8Ric c 1 P01089 5.77 2.9577 4.7756 47QQCRQEVQR55
9Mac i 1.0101 AMP23_MACIN 5.79 2.9474 4.7679 158RHCEQQEPR166
10Tri a gliadin 170710 5.81 2.9327 4.7569 209QQQQQQEQK217
11Tri a gliadin 170710 5.81 2.9327 4.7569 210QQQQQEQKQ218
12Tri a gliadin 170716 5.81 2.9327 4.7569 211QQQQQEQKQ219
13Tri a gliadin 170716 5.81 2.9327 4.7569 210QQQQQQEQK218
14Gos h 1 P09801.1 5.93 2.8678 4.7084 474EQEQEEERR482
15Tri a gliadin 170728 5.98 2.8411 4.6884 25QQQQQQEQQ33
16Jug r 2 6580762 6.00 2.8275 4.6783 101QRRQQEERE109
17Pru du 6.0201 307159114 6.14 2.7509 4.6211 284QERQQEEQQ292
18Gos h 2 P09799 6.15 2.7420 4.6145 127QRCQWQEQR135
19Pru du 6 258588247 6.37 2.6182 4.5219 122QQGQQEQQQ130
20Pru du 6.0101 307159112 6.37 2.6182 4.5219 142QQGQQEQQQ150
21Gos h 1 P09801.1 6.38 2.6123 4.5175 93ECRQQEERQ101
22Gos h 1 P09801.1 6.44 2.5801 4.4934 88EECQQECRQ96
23Hor v 1 18869 6.45 2.5727 4.4879 109RDCPREEQR117
24Car i 2.0101 VCL_CARIL 6.51 2.5386 4.4624 54ERCQHEERG62
25Car i 2.0101 VCL_CARIL 6.55 2.5170 4.4463 126QEQQERERR134
26Gos h 1 P09801.1 6.55 2.5170 4.4463 473QEQEQEEER481
27Vig r 2.0201 B1NPN8 6.59 2.4972 4.4315 333QQKQQEEQE341
28Tri a gliadin 170726 6.60 2.4930 4.4283 196HHHQQQQQQ204
29Tri a gliadin 170712 6.60 2.4930 4.4283 203HHHQQQQQQ211
30Der f 11.0101 13785807 6.62 2.4784 4.4175 275RHAQQLEKR283
31Mac i 1.0201 AMP22_MACIN 6.63 2.4746 4.4146 80TDCQQCQRR88
32Mac i 1.0101 AMP23_MACIN 6.66 2.4554 4.4003 39TECQQCQRR47
33Tri a 20.0101 BAN29066 6.70 2.4321 4.3828 197QQEQQEQQQ205
34Tri a gliadin 170736 6.70 2.4321 4.3828 216QQEQQEQQQ224
35Gly m 6.0401 Q9SB11 6.85 2.3508 4.3221 217QHQQEEEEE225
36Mac i 1.0101 AMP23_MACIN 6.87 2.3360 4.3110 173RRCQEQQRQ181
37Pru du 6.0201 307159114 6.89 2.3284 4.3054 109QQFQQQQQQ117
38Pru du 6 258588247 6.89 2.3254 4.3031 104QQEQEQERQ112
39Pru du 6.0101 307159112 6.89 2.3254 4.3031 124QQEQEQERQ132
40Api m 2 Q08169 6.92 2.3077 4.2899 179QRVEQEAKR187
41Jug r 4.0101 Q2TPW5 6.94 2.3011 4.2849 208QHRRQQQRQ216
42Gly m 6.0501 Q7GC77 6.96 2.2879 4.2751 217QHQQQEEEG225
43Tri a gliadin 21673 6.97 2.2836 4.2719 134QQQQQQQQK142
44Tri a gliadin 21673 6.97 2.2836 4.2719 135QQQQQQQKQ143
45Car i 4.0101 158998780 6.97 2.2806 4.2696 212RQQQHQQRR220
46Per a 3.0201 1531589 6.98 2.2763 4.2665 462HECELDERR470
47Per a 3.0203 1580797 6.98 2.2763 4.2665 224HECELDERR232
48Per a 3.0202 1580794 6.98 2.2763 4.2665 301HECELDERR309
49Der f 21.0101 ALL21_DERFA 6.98 2.2743 4.2650 89KFMQQEAKR97
50Sal k 2.0101 22726221 6.99 2.2686 4.2607 40ARHEDEERR48

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.018682
Standard deviation: 1.774450
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 1
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 1
12 6.0 8
13 6.5 3
14 7.0 18
15 7.5 33
16 8.0 41
17 8.5 34
18 9.0 60
19 9.5 96
20 10.0 128
21 10.5 153
22 11.0 161
23 11.5 289
24 12.0 197
25 12.5 192
26 13.0 119
27 13.5 76
28 14.0 34
29 14.5 16
30 15.0 9
31 15.5 9
32 16.0 9
33 16.5 4
34 17.0 3
35 17.5 1
36 18.0 0
37 18.5 1

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.111322
Standard deviation: 2.374772
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 1
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 2
12 6.0 11
13 6.5 8
14 7.0 27
15 7.5 253
16 8.0 90
17 8.5 166
18 9.0 249
19 9.5 410
20 10.0 663
21 10.5 958
22 11.0 1512
23 11.5 2329
24 12.0 2884
25 12.5 4528
26 13.0 5857
27 13.5 8549
28 14.0 11308
29 14.5 14399
30 15.0 18144
31 15.5 22314
32 16.0 27145
33 16.5 29219
34 17.0 32068
35 17.5 34181
36 18.0 33353
37 18.5 31920
38 19.0 29956
39 19.5 24945
40 20.0 20924
41 20.5 15884
42 21.0 10712
43 21.5 7275
44 22.0 4355
45 22.5 2183
46 23.0 985
47 23.5 332
48 24.0 62
49 24.5 30
Query sequence: QHCQQEERR

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