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: LRYQQQSRQ

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	6.3372	7.1159	207	LRYQQQSRQ	215
2	Ara h 3	3703107	0.00	6.3372	7.1159	187	LRYQQQSRQ	195
3	Ara h 3	O82580	0.00	6.3372	7.1159	184	LRYQQQSRQ	192
4	Tri a gliadin	170716	5.19	3.1860	4.8925	221	LQQQQQQQQ	229
5	Tri a gliadin	170716	5.19	3.1860	4.8925	231	LQQQQQQQQ	239
6	Tri a 21.0101	283476402	5.19	3.1860	4.8925	96	LQQQQQQQQ	104
7	Tri a gliadin	170710	5.19	3.1860	4.8925	230	LQQQQQQQQ	238
8	Tri a gliadin	170710	5.19	3.1860	4.8925	220	LQQQQQQQQ	228
9	Tri a gliadin	21765	5.19	3.1860	4.8925	223	LQQQQQQQQ	231
10	Tri a gliadin	170718	5.19	3.1860	4.8925	223	LQQQQQQQQ	231
11	Tri a glutenin	21783	5.19	3.1860	4.8925	257	LQQQQQQQQ	265
12	Tri a 21.0101	283476402	5.32	3.1055	4.8356	173	LHHQQQQQQ	181
13	Gly m glycinin G2	295800	5.51	2.9957	4.7582	190	LKYQQQQQG	198
14	Gly m 6.0201	P04405	5.51	2.9957	4.7582	190	LKYQQQQQG	198
15	Tri a glutenin	21783	5.70	2.8765	4.6740	276	IQYQQQQPQ	284
16	Tri a gliadin	170724	5.72	2.8634	4.6648	205	LHQQQQQQQ	213
17	Tri a gliadin	21673	5.72	2.8634	4.6648	218	LHQQQQQQQ	226
18	Tri a gliadin	170740	5.72	2.8634	4.6648	210	LHQQQQQQQ	218
19	Ara h 1	P43238	5.77	2.8322	4.6428	197	QRFDQRSRQ	205
20	Pru du 6.0201	307159114	5.85	2.7838	4.6087	205	FNPQQQGRQ	213
21	Gly m 6.0301	P11828	5.92	2.7450	4.5813	190	LQYQPQKQQ	198
22	Tri a gliadin	170726	6.13	2.6167	4.4908	195	LHHHQQQQQ	203
23	Pru du 6.0201	307159114	6.25	2.5440	4.4395	111	FQQQQQQQQ	119
24	Tri a gliadin	170728	6.26	2.5373	4.4347	101	LHQQQQKQQ	109
25	Vig r 2.0101	Q198W3	6.27	2.5324	4.4313	68	HRFDQRSKQ	76
26	Tri a glutenin	170743	6.40	2.4502	4.3732	203	LRQGQQGQQ	211
27	Tri a glutenin	21743	6.40	2.4502	4.3732	209	LRQGQQGQQ	217
28	Tri a gliadin	170738	6.46	2.4171	4.3500	243	MQQQQQQQQ	251
29	Ara h 1	P43237	6.57	2.3467	4.3003	191	QRFDQRSKQ	199
30	Vig r 2.0201	B1NPN8	6.57	2.3467	4.3003	70	QRFDQRSKQ	78
31	Tri a gliadin	170734	6.59	2.3357	4.2925	172	SQPQQQSQQ	180
32	Tri a glutenin	21773	6.59	2.3357	4.2925	235	SQPQQQSQQ	243
33	Tri a 36.0101	335331566	6.59	2.3357	4.2925	297	SQPQQQSQQ	305
34	Gly m conglycinin	169927	6.63	2.3159	4.2785	90	LKEQQQEQQ	98
35	Gly m conglycinin	18536	6.63	2.3159	4.2785	477	LKEQQQEQQ	485
36	Gly m 5.0101	O22120	6.63	2.3159	4.2785	415	LKEQQQEQQ	423
37	Tri a gliadin	21753	6.68	2.2834	4.2556	201	LHQQQKQQQ	209
38	Tri a gliadin	473876	6.68	2.2834	4.2556	202	LHQQQKQQQ	210
39	Tri a gliadin	170720	6.68	2.2834	4.2556	201	LHQQQKQQQ	209
40	Tri a gliadin	21761	6.68	2.2834	4.2556	201	LHQQQKQQQ	209
41	Tri a gliadin	21755	6.68	2.2834	4.2556	201	LHQQQKQQQ	209
42	Tri a gliadin	170722	6.68	2.2834	4.2556	202	LHQQQKQQQ	210
43	Tri a gliadin	21757	6.69	2.2793	4.2527	210	LHQQQRQQQ	218
44	Gos h 4	P09800	6.74	2.2443	4.2280	128	ETYQSQSQQ	136
45	Eur m 14	6492307	6.76	2.2372	4.2230	1293	LNYRRNDRK	1301
46	Der p 14.0101	20385544	6.76	2.2372	4.2230	1287	LNYRRNDRK	1295
47	Tri a gliadin	170718	6.76	2.2367	4.2226	121	AQQQQQQQQ	129
48	Tri a gliadin	21765	6.76	2.2367	4.2226	121	AQQQQQQQQ	129
49	Tri a gliadin	170716	6.76	2.2367	4.2226	124	AQQQQQQQQ	132
50	Tri a gliadin	170710	6.76	2.2367	4.2226	123	AQQQQQQQQ	131

Histogram for best protein-peptide similarity index
Number of windows: 1697
Average PD: 10.441259
Standard deviation: 1.647623
1 0.5 3
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 6
12 6.0 8
13 6.5 6
14 7.0 29
15 7.5 20
16 8.0 50
17 8.5 75
18 9.0 74
19 9.5 112
20 10.0 229
21 10.5 229
22 11.0 226
23 11.5 219
24 12.0 170
25 12.5 129
26 13.0 49
27 13.5 21
28 14.0 8
29 14.5 21
30 15.0 3
31 15.5 7
32 16.0 0
33 16.5 0
34 17.0 2

Histogram for all protein-peptide similarity indices
Number of windows: 400056
Average PD: 16.616048
Standard deviation: 2.335045
1 0.5 3
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 9
12 6.0 9
13 6.5 7
14 7.0 42
15 7.5 69
16 8.0 311
17 8.5 199
18 9.0 261
19 9.5 434
20 10.0 752
21 10.5 1249
22 11.0 1714
23 11.5 3131
24 12.0 4133
25 12.5 6212
26 13.0 8601
27 13.5 11471
28 14.0 14673
29 14.5 18709
30 15.0 23000
31 15.5 26611
32 16.0 30447
33 16.5 32456
34 17.0 34143
35 17.5 33828
36 18.0 31700
37 18.5 28694
38 19.0 25199
39 19.5 20393
40 20.0 16035
41 20.5 10902
42 21.0 6883
43 21.5 4028
44 22.0 2171
45 22.5 948
46 23.0 429
47 23.5 166
48 24.0 26
Query sequence: LRYQQQSRQ