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: RQQQRYFGE

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Cor a 9	18479082	0.00	6.8093	7.2524	29	RQQQRYFGE	37
2	Cor a 9	18479082	5.64	3.3460	4.9473	219	RQQQHSHGE	227
3	Tri a glutenin	886967	5.88	3.1991	4.8496	260	QQQQKQLGQ	268
4	Tri a glutenin	886965	5.88	3.1991	4.8496	245	QQQQKQLGQ	253
5	Cor a 9	18479082	6.40	2.8769	4.6351	208	RQGQQQFGQ	216
6	Hev b 4.0101	46410859	6.56	2.7782	4.5694	123	RSQIRDFGE	131
7	Gos h 1	P09801.1	6.61	2.7483	4.5495	118	QQSQRQFQE	126
8	Tri a glutenin	21773	6.64	2.7328	4.5392	53	QQQQQLFPQ	61
9	Tri a glutenin	21930	6.71	2.6909	4.5113	53	QQQQQPFPQ	61
10	Jug n 4.0101	JUGN4_JUGNI	6.71	2.6909	4.5113	216	QQHQQRHGE	224
11	Mac i 1.0201	AMP22_MACIN	6.77	2.6495	4.4837	217	REQQRQHGR	225
12	Tri a glutenin	21783	6.79	2.6362	4.4749	141	QQQQQPFTQ	149
13	Ses i 1	13183175	6.82	2.6205	4.4644	54	RSCQRYLSQ	62
14	Hev b 7.01	1916805	7.07	2.4658	4.3614	227	RQNPRFIGA	235
15	Hev b 7.02	3087805	7.07	2.4658	4.3614	227	RQNPRFIGA	235
16	Hev b 7.02	3288200	7.07	2.4658	4.3614	227	RQNPRFIGA	235
17	Lup an 1.0101	169950562	7.22	2.3766	4.3021	574	NQQQSYFAN	582
18	Tri a glutenin	21783	7.29	2.3340	4.2738	48	QQQQSPFSQ	56
19	Tri a gliadin	170726	7.32	2.3116	4.2588	46	QQQQQFPGQ	54
20	Tri a 36.0101	335331566	7.35	2.2934	4.2467	91	QQQQQPLSQ	99
21	Tri a gliadin	170712	7.35	2.2934	4.2467	211	QQQQQPLSQ	219
22	Tri a gliadin	170724	7.35	2.2934	4.2467	217	QQQQQPLSQ	225
23	Tri a gliadin	21673	7.35	2.2934	4.2467	227	QQQQQPLSQ	235
24	Tri a 36.0101	335331566	7.35	2.2934	4.2467	68	QQQQQPLSQ	76
25	Ara h 6	5923742	7.37	2.2838	4.2403	58	DQQQRCCDE	66
26	Tri a 21.0101	283476402	7.38	2.2777	4.2363	25	VQQQQFLGQ	33
27	Tri a gliadin	21753	7.38	2.2777	4.2363	45	VQQQQFLGQ	53
28	Tri a gliadin	473876	7.38	2.2777	4.2363	45	VQQQQFLGQ	53
29	Tri a gliadin	170720	7.38	2.2777	4.2363	45	VQQQQFLGQ	53
30	Tri a gliadin	21761	7.38	2.2777	4.2363	45	VQQQQFLGQ	53
31	Tri a gliadin	170722	7.38	2.2777	4.2363	45	VQQQQFLGQ	53
32	Tri a gliadin	21755	7.38	2.2777	4.2363	45	VQQQQFLGQ	53
33	Tri a gliadin	170730	7.40	2.2633	4.2267	221	QQSQQQLGQ	229
34	Tri a gliadin	170734	7.40	2.2633	4.2267	176	QQSQQQLGQ	184
35	Tri a gliadin	21769	7.40	2.2633	4.2267	84	QQSQQQLGQ	92
36	Tri a glutenin	21930	7.40	2.2633	4.2267	212	QQSQQQLGQ	220
37	Tri a 36.0101	335331566	7.40	2.2633	4.2267	301	QQSQQQLGQ	309
38	Tri a glutenin	21926	7.40	2.2633	4.2267	214	QQSQQQLGQ	222
39	Tri a glutenin	21773	7.40	2.2633	4.2267	239	QQSQQQLGQ	247
40	Tri a glutenin	886963	7.40	2.2633	4.2267	213	QQSQQQLGQ	221
41	Tri a gliadin	170732	7.40	2.2633	4.2267	240	QQSQQQLGQ	248
42	Asp f 16	3643813	7.42	2.2545	4.2208	131	QVQTNYFGK	139
43	Asp f 9	2879890	7.42	2.2545	4.2208	141	QVQTNYFGK	149
44	Lup an 1.0101	169950562	7.44	2.2398	4.2110	475	RDQQRQQDE	483
45	Tri a gliadin	170740	7.44	2.2392	4.2106	138	QQQQQILPQ	146
46	Pis v 2.0201	110349084	7.46	2.2265	4.2022	33	RQQQQRFQT	41
47	Pis v 2.0101	110349082	7.46	2.2265	4.2022	33	RQQQQRFQT	41
48	Pru du 6.0201	307159114	7.47	2.2237	4.2003	213	QQQQQQQGQ	221
49	Tri a glutenin	21783	7.47	2.2237	4.2003	265	QQQQQQQGQ	273
50	Tri a glutenin	886965	7.54	2.1793	4.1708	79	SQQQQQFPQ	87

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.086387
Standard deviation: 1.628125
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 0
14 7.0 8
15 7.5 29
16 8.0 20
17 8.5 51
18 9.0 53
19 9.5 83
20 10.0 130
21 10.5 165
22 11.0 245
23 11.5 258
24 12.0 208
25 12.5 165
26 13.0 101
27 13.5 89
28 14.0 32
29 14.5 22
30 15.0 17
31 15.5 5
32 16.0 7
33 16.5 3
34 17.0 2
35 17.5 0
36 18.0 0
37 18.5 0
38 19.0 1
39 19.5 0
40 20.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.740786
Standard deviation: 2.446201
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 3
13 6.5 1
14 7.0 8
15 7.5 36
16 8.0 49
17 8.5 91
18 9.0 147
19 9.5 194
20 10.0 489
21 10.5 513
22 11.0 937
23 11.5 1413
24 12.0 1942
25 12.5 3077
26 13.0 4628
27 13.5 6685
28 14.0 8505
29 14.5 10995
30 15.0 14133
31 15.5 17403
32 16.0 21004
33 16.5 25006
34 17.0 28991
35 17.5 30613
36 18.0 31768
37 18.5 32340
38 19.0 31409
39 19.5 29771
40 20.0 25494
41 20.5 21274
42 21.0 17617
43 21.5 12767
44 22.0 8922
45 22.5 5753
46 23.0 3392
47 23.5 1702
48 24.0 846
49 24.5 221
50 25.0 47
51 25.5 10
Query sequence: RQQQRYFGE