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: QSIVQTLNA

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Bla g 1.0103	4240397	0.00	6.1253	6.6491	147	QSIVQTLNA	155
2	Bla g 1.0101	4572592	0.00	6.1253	6.6491	371	QSIVQTLNA	379
3	Per a 1.0104	2253610	0.00	6.1253	6.6491	46	QSIVQTLNA	54
4	Per a 1.0103	2580504	0.00	6.1253	6.6491	167	QSIVQTLNA	175
5	Bla g 1.0101	4572592	0.00	6.1253	6.6491	179	QSIVQTLNA	187
6	Bla g 1.02	4240395	1.49	5.1597	6.0496	451	QSIVQTLKA	459
7	Per a 1.0201	2231297	1.97	4.8531	5.8592	256	QSIISTLNA	264
8	Per a 1.0101	4240399	1.97	4.8531	5.8592	3	QSIISTLNA	11
9	Per a 1.0101	4240399	1.97	4.8531	5.8592	191	QSIISTLNA	199
10	Per a 1.0103	2580504	1.97	4.8531	5.8592	355	QSIISTLNA	363
11	Per a 1.0104	2253610	1.97	4.8531	5.8592	234	QSIISTLNA	242
12	Per a 1.0102	2897849	1.97	4.8531	5.8592	188	QSIISTLNA	196
13	Per a 1.0201	2231297	1.97	4.8531	5.8592	70	QSIISTLNA	78
14	Tri a TPIS	11124572	2.12	4.7579	5.8001	21	ESIVNTLNA	29
15	Tri a 31.0101	11124572	2.12	4.7579	5.8001	21	ESIVNTLNA	29
16	Bla g 1.02	4240395	2.65	4.4153	5.5874	263	QSIVETLKA	271
17	Bla g 1.02	4240395	4.01	3.5339	5.0401	75	QSIVGTLEA	83
18	Pen m 3.0101	317383196	4.48	3.2265	4.8493	158	QSVIQMLTA	166
19	Hom a 3.0101	119381187	4.60	3.1492	4.8012	165	QTIIQMLTA	173
20	Mala s 11	28569698	4.63	3.1316	4.7903	69	QTYVNNLNA	77
21	Bla g 1.0103	4240397	4.94	2.9326	4.6667	47	ETIVVTLDA	55
22	Bla g 1.0101	4572592	4.94	2.9326	4.6667	271	ETIVVTLDA	279
23	Asp f 6	1648970	5.09	2.8377	4.6078	46	QTYVNGLNA	54
24	Asp f 6	Q92450	5.09	2.8377	4.6078	35	QTYVNGLNA	43
25	Asp f 6	KARG_PROCL	5.50	2.5675	4.4401	33	KSIFDSLKA	41
26	Lit v 3.0101	184198733	5.64	2.4809	4.3863	158	QGVIQMLTA	166
27	Der p 14.0101	20385544	5.69	2.4476	4.3657	123	KAIVSSLQA	131
28	Gal d vitellogenin	212881	5.86	2.3402	4.2989	308	QRIVETLQH	316
29	Gal d vitellogenin	63887	5.86	2.3402	4.2989	308	QRIVETLQH	316
30	Asp t 36.0101	Q0CJH1_ASPTN	5.97	2.2636	4.2514	21	TSIIKNLND	29
31	Dac g 5.01	14423120	5.98	2.2613	4.2499	25	QTLIEDVNA	33
32	Pis v 5.0101	171853009	6.00	2.2491	4.2424	233	QSLVKQLQN	241
33	Ves v 6.0101	G8IIT0	6.13	2.1636	4.1893	137	KSIISQFQA	145
34	Hom s 5	1346344	6.31	2.0469	4.1168	142	QSLLTPLNL	150
35	Ole e 9	14279169	6.31	2.0441	4.1151	141	QNVQNALNA	149
36	Poa p 5.0101	Q9FPR0	6.35	2.0221	4.1014	167	QQIIDKIDA	175
37	Bla g 1.0101	4572592	6.41	1.9842	4.0779	79	ETIVVALDA	87
38	Tri a gliadin	1063270	6.46	1.9517	4.0578	244	SSVLQTLAT	252
39	Pis v 2.0201	110349084	6.49	1.9302	4.0444	42	QCQIQNLNA	50
40	Pis v 2.0101	110349082	6.49	1.9302	4.0444	42	QCQIQNLNA	50
41	Api m 5.0101	B2D0J4	6.54	1.8996	4.0254	517	QPIVKNFNV	525
42	Equ c 4.0101	P82615	6.60	1.8595	4.0005	200	NSLVSNLDL	208
43	Gal d 6.0101	VIT1_CHICK	6.61	1.8531	3.9965	1893	EDVVESVDA	1901
44	gal d 6.0101	P87498	6.61	1.8531	3.9965	1893	EDVVESVDA	1901
45	Bos d 8	162811	6.65	1.8298	3.9821	161	ESTVATLEA	169
46	Bos d 8	162807	6.65	1.8298	3.9821	70	ESTVATLEA	78
47	Der f 33.0101	AIO08861	6.66	1.8234	3.9781	193	NSILTTHNT	201
48	Scy p 9.0101	QFI57017	6.71	1.7908	3.9578	175	DSDIKSLNA	183
49	Lep d 7	Q9U1G2	6.75	1.7655	3.9421	35	DQIVKSLTT	43
50	Per a 1.0103	2580504	6.76	1.7578	3.9373	256	HKIINTIEA	264

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 9.476589
Standard deviation: 1.547123
1 0.5 4
2 1.0 0
3 1.5 1
4 2.0 3
5 2.5 2
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 1
10 5.0 2
11 5.5 2
12 6.0 8
13 6.5 7
14 7.0 19
15 7.5 72
16 8.0 72
17 8.5 178
18 9.0 221
19 9.5 277
20 10.0 230
21 10.5 266
22 11.0 148
23 11.5 56
24 12.0 42
25 12.5 42
26 13.0 17
27 13.5 10
28 14.0 7
29 14.5 5
30 15.0 2
31 15.5 1
32 16.0 1
33 16.5 0
34 17.0 0
35 17.5 0
36 18.0 1
37 18.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.567953
Standard deviation: 2.491758
1 0.5 5
2 1.0 0
3 1.5 1
4 2.0 7
5 2.5 2
6 3.0 1
7 3.5 0
8 4.0 0
9 4.5 2
10 5.0 4
11 5.5 2
12 6.0 8
13 6.5 8
14 7.0 25
15 7.5 82
16 8.0 109
17 8.5 241
18 9.0 460
19 9.5 701
20 10.0 970
21 10.5 1678
22 11.0 2465
23 11.5 3431
24 12.0 5794
25 12.5 7616
26 13.0 10131
27 13.5 12696
28 14.0 15831
29 14.5 19354
30 15.0 22652
31 15.5 25062
32 16.0 28299
33 16.5 30383
34 17.0 31760
35 17.5 31310
36 18.0 31025
37 18.5 27460
38 19.0 23504
39 19.5 20338
40 20.0 15216
41 20.5 11825
42 21.0 8597
43 21.5 5171
44 22.0 3223
45 22.5 1636
46 23.0 707
47 23.5 323
48 24.0 74
Query sequence: QSIVQTLNA