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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: SQQNIQDRP

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Gos h 4	P09800	0.00	7.0741	6.9124	134	SQQNIQDRP	142
2	Tri a 36.0101	335331566	4.87	3.7836	4.9136	49	QQQPIQQQP	57
3	Tri a glutenin	886961	4.87	3.7836	4.9136	42	QQQPIQQQP	50
4	Tri a glutenin	886965	4.87	3.7836	4.9136	24	QQQPIQQQP	32
5	Tri a glutenin	886967	4.87	3.7836	4.9136	24	QQQPIQQQP	32
6	Gly m 6.0501	Q7GC77	5.98	3.0356	4.4592	127	SQQQLQDSH	135
7	Amb a 1	P27759	6.06	2.9813	4.4263	248	GDENIEDRG	256
8	Tri a gliadin	170734	6.20	2.8848	4.3676	178	SQQQLGQQP	186
9	Tri a 36.0101	335331566	6.20	2.8848	4.3676	303	SQQQLGQQP	311
10	Tri a gliadin	21769	6.20	2.8848	4.3676	86	SQQQLGQQP	94
11	Tri a glutenin	21773	6.20	2.8848	4.3676	241	SQQQLGQQP	249
12	Der p 4	5059162	6.48	2.6963	4.2531	430	NQQNLQQKL	438
13	Tri a gliadin	170730	6.59	2.6236	4.2089	40	PQQSFSQQP	48
14	Per a 1.0201	2231297	6.71	2.5431	4.1600	84	HHQNLRDKG	92
15	Tri a gliadin	170734	6.71	2.5421	4.1594	17	SQQPFLQQP	25
16	Jug n 2	31321944	6.75	2.5160	4.1436	348	SSQSFEDQG	356
17	Jug r 4.0101	Q2TPW5	6.94	2.3832	4.0629	211	RQQQRQQRP	219
18	Tri a gliadin	170712	6.96	2.3730	4.0567	208	QQQQQQQQP	216
19	Tri a 21.0101	283476402	6.96	2.3730	4.0567	196	QQQQQQQQP	204
20	Tri a gliadin	170724	6.96	2.3730	4.0567	214	QQQQQQQQP	222
21	Tri a gliadin	21765	6.96	2.3730	4.0567	228	QQQQQQQQP	236
22	Tri a gliadin	170710	6.96	2.3730	4.0567	233	QQQQQQQQP	241
23	Tri a gliadin	170718	6.96	2.3730	4.0567	228	QQQQQQQQP	236
24	Tri a gliadin	170716	6.96	2.3730	4.0567	234	QQQQQQQQP	242
25	Tri a gliadin	21673	6.96	2.3730	4.0567	224	QQQQQQQQP	232
26	Tri a glutenin	21783	6.96	2.3730	4.0567	138	QQQQQQQQP	146
27	Pen c 30.0101	82754305	7.17	2.2312	3.9706	644	SSRSFTEKP	652
28	Tri a gliadin	170710	7.18	2.2191	3.9633	119	SQQQAQQQQ	127
29	Tri a gliadin	170716	7.18	2.2191	3.9633	120	SQQQAQQQQ	128
30	Tri a gliadin	170718	7.18	2.2191	3.9633	117	SQQQAQQQQ	125
31	Tri a gliadin	21757	7.18	2.2191	3.9633	120	SQQQAQQQQ	128
32	Tri a gliadin	170740	7.18	2.2191	3.9633	120	SQQQAQQQQ	128
33	Tri a gliadin	21765	7.18	2.2191	3.9633	117	SQQQAQQQQ	125
34	Tri a gliadin	170726	7.18	2.2191	3.9633	115	SQQQAQQQQ	123
35	Cor a 9	18479082	7.27	2.1617	3.9284	136	SQRSEQDRH	144
36	Tri a gliadin	170718	7.27	2.1588	3.9266	211	QQQQLQQQQ	219
37	Tri a gliadin	170716	7.27	2.1588	3.9266	227	QQQQLQQQQ	235
38	Tri a gliadin	170718	7.27	2.1588	3.9266	219	QQQQLQQQQ	227
39	Tri a gliadin	21765	7.27	2.1588	3.9266	219	QQQQLQQQQ	227
40	Tri a gliadin	21765	7.27	2.1588	3.9266	211	QQQQLQQQQ	219
41	Tri a gliadin	170710	7.27	2.1588	3.9266	226	QQQQLQQQQ	234
42	Ana o 2	25991543	7.28	2.1574	3.9258	165	SQNQLDRTP	173
43	Ves v 1	P49369	7.30	2.1447	3.9180	63	TLQTLQNHP	71
44	Ves m 1	P51528	7.30	2.1447	3.9180	27	TLQTLQNHP	35
45	Gal d 6.0101	VIT1_CHICK	7.31	2.1323	3.9105	953	ETDNIRDRQ	961
46	gal d 6.0101	P87498	7.31	2.1323	3.9105	953	ETDNIRDRQ	961
47	Tri a gliadin	170740	7.31	2.1316	3.9101	211	HQQQQQQQP	219
48	Mala s 7	4138175	7.32	2.1312	3.9098	158	SQYQPSDRP	166
49	Asp t 36.0101	Q0CJH1_ASPTN	7.32	2.1258	3.9066	61	AAQNVFDKP	69
50	Ana o 2	25991543	7.44	2.0460	3.8581	188	QQQQHQSRG	196

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.468892
Standard deviation: 1.479886
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 4
11 5.5 0
12 6.0 1
13 6.5 5
14 7.0 13
15 7.5 19
16 8.0 41
17 8.5 51
18 9.0 105
19 9.5 132
20 10.0 282
21 10.5 238
22 11.0 199
23 11.5 192
24 12.0 205
25 12.5 104
26 13.0 61
27 13.5 12
28 14.0 14
29 14.5 4
30 15.0 5
31 15.5 6
32 16.0 2
33 16.5 1
34 17.0 0
35 17.5 0
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.840347
Standard deviation: 2.436252
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 4
11 5.5 0
12 6.0 1
13 6.5 6
14 7.0 14
15 7.5 31
16 8.0 85
17 8.5 104
18 9.0 215
19 9.5 567
20 10.0 709
21 10.5 1114
22 11.0 1852
23 11.5 2878
24 12.0 4126
25 12.5 6253
26 13.0 7947
27 13.5 10990
28 14.0 14006
29 14.5 17315
30 15.0 20687
31 15.5 24310
32 16.0 27953
33 16.5 30869
34 17.0 31642
35 17.5 31830
36 18.0 31893
37 18.5 29473
38 19.0 26489
39 19.5 22130
40 20.0 17891
41 20.5 13517
42 21.0 9412
43 21.5 6094
44 22.0 3744
45 22.5 2130
46 23.0 1037
47 23.5 517
48 24.0 217
49 24.5 96
50 25.0 44
51 25.5 4
Query sequence: SQQNIQDRP