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: SQYRQLRDL

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Ses i 3	13183177	0.00	6.1652	6.9294	417	SQYRQLRDL	425
2	Tri a gliadin	170726	4.32	3.6283	5.2027	161	SSYQQLQQL	169
3	Mac i 1.0201	AMP22_MACIN	5.30	3.0533	4.8114	477	EDYRQLQDM	485
4	Mac i 1.0101	AMP23_MACIN	5.30	3.0533	4.8114	436	EDYRQLQDM	444
5	Cor a 11	19338630	5.64	2.8557	4.6769	285	DDHKQLQDL	293
6	Der p 37.0101	AVD73319	5.95	2.6706	4.5509	178	KQHRQARDV	186
7	Hev b 7.02	3087805	5.97	2.6604	4.5440	379	SEERKLRQL	387
8	Hev b 7.02	3288200	5.97	2.6604	4.5440	379	SEERKLRQL	387
9	Hev b 7.01	1916805	5.97	2.6604	4.5440	379	SEERKLRQL	387
10	Tri a gliadin	170740	6.24	2.5024	4.4364	176	STYQPLQQL	184
11	Tri a gliadin	21757	6.24	2.5024	4.4364	176	STYQPLQQL	184
12	Gal d vitellogenin	63887	6.31	2.4589	4.4069	702	PTYKQIKEL	710
13	Gal d vitellogenin	212881	6.31	2.4589	4.4069	704	PTYKQIKEL	712
14	Pru du 6	258588247	6.32	2.4533	4.4030	159	QQQQQFRQL	167
15	Tri a 17.0101	AMYB_WHEAT	6.43	2.3914	4.3609	68	SAYKQVFDL	76
16	Gos h 4	P09800	6.50	2.3504	4.3330	145	DQHQKLRRL	153
17	Tri a gliadin	170718	6.51	2.3450	4.3293	172	STYQLLQQL	180
18	Tri a gliadin	170710	6.51	2.3450	4.3293	172	STYQLLQQL	180
19	Tri a gliadin	21765	6.51	2.3450	4.3293	172	STYQLLQQL	180
20	Tri a gliadin	170716	6.51	2.3450	4.3293	173	STYQLLQQL	181
21	Tri a gliadin	170726	6.56	2.3142	4.3083	244	PQFQEIRNL	252
22	Jug r 6.0101	VCL6_JUGRE	6.57	2.3076	4.3039	324	KECKQLQDL	332
23	Der f 37.0101	QBF67839	6.58	2.2997	4.2985	178	QQHRAVRDV	186
24	Tri a gliadin	170728	6.63	2.2756	4.2821	67	STYQLLQEL	75
25	Tri a gliadin	21761	6.63	2.2756	4.2821	167	STYQLLQEL	175
26	Tri a gliadin	170720	6.63	2.2756	4.2821	167	STYQLLQEL	175
27	Tri a gliadin	21753	6.63	2.2756	4.2821	167	STYQLLQEL	175
28	Tri a gliadin	21755	6.63	2.2756	4.2821	167	STYQLLQEL	175
29	Tri a gliadin	473876	6.63	2.2756	4.2821	168	STYQLLQEL	176
30	Tri a gliadin	170722	6.63	2.2756	4.2821	168	STYQLLQEL	176
31	Gos h 1	P09801.1	6.66	2.2551	4.2681	484	GQYRKIRSQ	492
32	Zan b 2.0102	QYU76046	6.78	2.1871	4.2218	82	DQHQKVRQL	90
33	Zan b 2.0101	QYU76045	6.78	2.1871	4.2218	82	DQHQKVRQL	90
34	Der p 14.0101	20385544	6.81	2.1657	4.2073	626	SKNDQLKEL	634
35	Gos h 3	P09802	6.83	2.1530	4.1986	192	EEQRQLRRL	200
36	Der f 28.0201	AIO08848	6.90	2.1119	4.1707	259	SNKRALRRL	267
37	Der p 28.0101	QAT18639	6.90	2.1119	4.1707	259	SNKRALRRL	267
38	Hor v 1	18955	6.91	2.1100	4.1694	99	PDWRVLKDL	107
39	Hom s 1	2342526	6.91	2.1082	4.1682	467	RQLQQLQQL	475
40	Hom s 1.0101	2723284	6.91	2.1082	4.1682	507	RRLRQLQQL	515
41	Hom s 1.0101	2723284	6.91	2.1082	4.1682	510	RQLQQLQQL	518
42	Hom s 1	2342526	6.91	2.1082	4.1682	464	RRLRQLQQL	472
43	Hom s 1	2342526	6.92	2.1009	4.1632	470	QQLQQLRDS	478
44	Hom s 1.0101	2723284	6.92	2.1009	4.1632	513	QQLQQLRDS	521
45	Gly m 6.0401	Q9SB11	6.98	2.0688	4.1414	126	SQKQQLQDS	134
46	Mala s 13.0101	91680611	6.98	2.0685	4.1411	5	SSYDQFKQV	13
47	Gly m conglycinin	169929	7.01	2.0504	4.1288	462	QRNPQLRDL	470
48	Per a 11.0101	AKH04310	7.05	2.0277	4.1134	240	SRYQEVIDL	248
49	Pis s 1.0102	CAF25233	7.08	2.0093	4.1009	249	EKNQQLQDL	257
50	Pis s 1.0101	CAF25232	7.08	2.0093	4.1009	249	EKNQQLQDL	257

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.502242
Standard deviation: 1.703481
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 1
10 5.0 0
11 5.5 2
12 6.0 5
13 6.5 7
14 7.0 25
15 7.5 24
16 8.0 45
17 8.5 65
18 9.0 114
19 9.5 161
20 10.0 223
21 10.5 191
22 11.0 186
23 11.5 154
24 12.0 193
25 12.5 127
26 13.0 80
27 13.5 35
28 14.0 21
29 14.5 8
30 15.0 21
31 15.5 4
32 16.0 1
33 16.5 1
34 17.0 1
35 17.5 0
36 18.0 1
37 18.5 0
38 19.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.343292
Standard deviation: 2.502867
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 1
10 5.0 0
11 5.5 2
12 6.0 5
13 6.5 7
14 7.0 30
15 7.5 38
16 8.0 57
17 8.5 105
18 9.0 187
19 9.5 336
20 10.0 609
21 10.5 825
22 11.0 1453
23 11.5 2076
24 12.0 2943
25 12.5 4499
26 13.0 6471
27 13.5 8378
28 14.0 10738
29 14.5 14183
30 15.0 17337
31 15.5 20386
32 16.0 23565
33 16.5 27549
34 17.0 30134
35 17.5 31413
36 18.0 31376
37 18.5 30688
38 19.0 28818
39 19.5 25395
40 20.0 22581
41 20.5 18202
42 21.0 13958
43 21.5 10619
44 22.0 6475
45 22.5 4194
46 23.0 2428
47 23.5 1255
48 24.0 592
49 24.5 219
50 25.0 47
51 25.5 22
Query sequence: SQYRQLRDL