Department of Biochemistry and Molecular Biology

SDAP Tools
FAO/WHO Allergenicity Test
FASTA Search in SDAP
Peptide Match
Peptide Similarity
Peptide-Protein PD Index
Aller_ML, Allergen Markup Language
List SDAP

About SDAP
General Information
Manual
FAQ
Publications
Who Are We
Advisory Board

Allergy Links

Our Software Tools
MPACK
FANTOM
GETAREA
NOAH/DIAMOD
MASIA
PCPMer
InterProSurf
EpiSearch

Allergen Databases
WHO/IUIS Allergen Nomenclature database
FARRP Allergen Protein Database (University of Nebraska)
Allergen Database for Food Safety (ADFS)
COMPARE database
ALLFAM (Medical University of Vienna)
Allermatch (Wageninen University)

Protein Databases
PDB
MMDB - Entrez
SWISS-PROT
NCBI - Entrez
PIR

Protein Classification
CATH
CE
FSSP
iProClass
ProtoMap
SCOP
TOPS
VAST

Bioinformatics Servers
@TOME
BLAST @ NCBI
BLAST @ PIR
FASTA @ PIR
Peptide Match @ PIR
ClustalW @ BCM
ClustalW @ EMBL - EBI
ClustalW @ PIR

Bioinformatics Tools
Cn3D
MolMol

Bioinformatics Links
Bioinformatics Links Directory

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: QQGRRYQSQ

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Ara h 4	5712199	0.00	6.3655	7.2067	117	QQGRRYQSQ	125
2	Ara h 3	O82580	3.41	4.3005	5.7425	94	TQGRRSQSQ	102
3	Ara h 3	3703107	3.41	4.3005	5.7425	97	TQGRRSQSQ	105
4	Pru du 6.0201	307159114	4.23	3.8067	5.3924	209	QQGRQQQQQ	217
5	Zan_b_2.02	QYU76044	5.30	3.1599	4.9339	68	QQQQSYQSQ	76
6	Pis v 2.0101	110349082	5.48	3.0474	4.8540	34	QQQQRFQTQ	42
7	Pis v 2.0201	110349084	5.48	3.0474	4.8540	34	QQQQRFQTQ	42
8	Der f 1.0104	2428875	5.52	3.0261	4.8389	182	QQCRRPNSQ	190
9	Der f 1.0102	2428875	5.52	3.0261	4.8389	182	QQCRRPNSQ	190
10	Der f 1.0105	2428875	5.52	3.0261	4.8389	182	QQCRRPNSQ	190
11	Der f 1.0103	2428875	5.52	3.0261	4.8389	182	QQCRRPNSQ	190
12	Der f 1.0109	119633262	5.52	3.0261	4.8389	200	QQCRRPNSQ	208
13	Der f 1	7413	5.52	3.0261	4.8389	103	QQCRRPNSQ	111
14	Der f 1.0101	27530349	5.52	3.0261	4.8389	200	QQCRRPNSQ	208
15	Der f 1.0110	119633264	5.52	3.0261	4.8389	200	QQCRRPNSQ	208
16	Der f 1.0108	119633260	5.52	3.0261	4.8389	200	QQCRRPNSQ	208
17	Tri a glutenin	170743	5.56	3.0006	4.8209	352	QSGQRQQDQ	360
18	Tri a glutenin	21743	5.56	3.0006	4.8209	358	QSGQRQQDQ	366
19	Pru du 6.0101	307159112	5.79	2.8625	4.7230	174	QQGRPQQQQ	182
20	Pru du 6	258588247	5.79	2.8625	4.7230	154	QQGRPQQQQ	162
21	Pru du 6.0101	307159112	6.06	2.7016	4.6089	156	QQGRQQQEE	164
22	Pru du 6	258588247	6.06	2.7016	4.6089	136	QQGRQQQEE	144
23	Pru du 6.0101	307159112	6.11	2.6673	4.5845	142	QQGQQEQQQ	150
24	Pru du 6	258588247	6.11	2.6673	4.5845	122	QQGQQEQQQ	130
25	Cor a 14.0101	226437844	6.14	2.6523	4.5739	39	QQGRRGESC	47
26	Ara h 2.0101	15418705	6.16	2.6413	4.5662	28	QGDRRCQSQ	36
27	Ara h 2.0201	26245447	6.16	2.6413	4.5662	28	QGDRRCQSQ	36
28	Ara h 2.0101	9186485	6.16	2.6413	4.5662	25	QGDRRCQSQ	33
29	Tri a glutenin	21930	6.18	2.6246	4.5543	191	QQGQSQQQQ	199
30	Pin p 1	PINP1_PINPI	6.27	2.5724	4.5173	43	QQGRSCDPQ	51
31	Pin p 1.0101	PINP1_PINPI	6.27	2.5724	4.5173	43	QQGRSCDPQ	51
32	Gly m 6.0401	Q9SB11	6.32	2.5417	4.4955	327	SQGKREQDQ	335
33	Tri a glutenin	21751	6.40	2.4962	4.4633	249	QQPRQWQQS	257
34	Bra r 1	Q42473	6.46	2.4570	4.4355	134	QQGQQQQMQ	142
35	Der f 1.0107	2428875	6.48	2.4439	4.4261	182	QRCRRPNSQ	190
36	Der f 1	P16311	6.48	2.4439	4.4261	200	QRCRRPNSQ	208
37	Pru du 6.0101	307159112	6.53	2.4133	4.4044	120	QQGRQQEQE	128
38	Pru du 6	258588247	6.53	2.4133	4.4044	100	QQGRQQEQE	108
39	Car i 2.0101	VCL_CARIL	6.61	2.3655	4.3706	225	GQGQRQQQQ	233
40	Car i 2.0101	VCL_CARIL	6.61	2.3655	4.3706	166	GQGQRQQQQ	174
41	Jug r 2	6580762	6.61	2.3655	4.3706	29	GQGQRQQQQ	37
42	Tri a gliadin	21769	6.76	2.2782	4.3087	79	SQPQQQQSQ	87
43	Tri a gliadin	170732	6.76	2.2782	4.3087	260	QQPQQQQQQ	268
44	Tri a gliadin	170730	6.76	2.2782	4.3087	241	QQPQQQQQQ	249
45	Ana o 2	25991543	6.78	2.2658	4.2999	187	QQQQQHQSR	195
46	Bra j 1	P80207	6.79	2.2570	4.2936	88	QQGQQLQHE	96
47	Tri a glutenin	22090	6.84	2.2290	4.2738	339	QQGQYPASQ	347
48	Tri a glutenin	22090	6.84	2.2290	4.2738	324	QQGQYPASQ	332
49	Tri a glutenin	22090	6.84	2.2290	4.2738	309	QQGQYPASQ	317
50	Gly m 6.0301	P11828	6.85	2.2218	4.2687	204	QKGKRQQEE	212

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.521833
Standard deviation: 1.652956
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 2
8 4.0 0
9 4.5 1
10 5.0 0
11 5.5 3
12 6.0 13
13 6.5 12
14 7.0 20
15 7.5 30
16 8.0 42
17 8.5 57
18 9.0 79
19 9.5 96
20 10.0 216
21 10.5 223
22 11.0 194
23 11.5 233
24 12.0 192
25 12.5 150
26 13.0 68
27 13.5 34
28 14.0 11
29 14.5 6
30 15.0 3
31 15.5 5
32 16.0 4
33 16.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.800878
Standard deviation: 2.331297
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 2
8 4.0 0
9 4.5 1
10 5.0 0
11 5.5 3
12 6.0 13
13 6.5 16
14 7.0 26
15 7.5 51
16 8.0 307
17 8.5 163
18 9.0 314
19 9.5 467
20 10.0 806
21 10.5 1157
22 11.0 1516
23 11.5 2427
24 12.0 4074
25 12.5 5370
26 13.0 6892
27 13.5 9917
28 14.0 13032
29 14.5 16347
30 15.0 20994
31 15.5 25069
32 16.0 29174
33 16.5 32677
34 17.0 35065
35 17.5 35126
36 18.0 33345
37 18.5 30475
38 19.0 26863
39 19.5 21507
40 20.0 16985
41 20.5 11603
42 21.0 8020
43 21.5 4784
44 22.0 3132
45 22.5 1583
46 23.0 664
47 23.5 185
48 24.0 39
Query sequence: QQGRRYQSQ