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: IVSPVTKEN

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Pla a 1	29839547	0.00	6.9012	7.0381	152	IVSPVTKEN	160
2	Pla or 1.0101	162949336	1.80	5.7273	6.3238	143	IASPVTKEN	151
3	Eur m 14	6492307	5.30	3.4532	4.9400	1381	LISPVTKRA	1389
4	Der f mag	487661	5.30	3.4532	4.9400	54	LISPVTKRA	62
5	Api m 8.0101	B2D0J5	5.75	3.1589	4.7609	475	IISNVTKPQ	483
6	Der p 14.0101	20385544	5.91	3.0582	4.6997	1375	LISPITKRA	1383
7	Rap v 2.0101	QPB41107	6.03	2.9795	4.6518	358	IVQDLTKRN	366
8	Per a 3.0101	Q25641	6.14	2.9085	4.6085	610	IVTPYVKQD	618
9	Per a 3.0201	1531589	6.14	2.9085	4.6085	556	IVTPYVKQD	564
10	Per a 3.0202	1580794	6.14	2.9085	4.6085	395	IVTPYVKQD	403
11	Der f mag	487661	6.37	2.7554	4.5154	181	IIEPVKSEN	189
12	Gly m 6.0301	P11828	6.43	2.7159	4.4913	263	VISPPTEEQ	271
13	Gly m TI	510515	6.46	2.6990	4.4811	171	IVAPIDREG	179
14	Per a 5.0102	AEV23867	6.50	2.6727	4.4651	161	IVSSVSTAD	169
15	Per a 5.0101	AUW37958	6.50	2.6727	4.4651	161	IVSSVSTAD	169
16	Tyr p 35.0101	AOD75396	6.67	2.5617	4.3976	28	VINPATEEK	36
17	Art fr 5.0101	A7L499	6.71	2.5343	4.3809	57	IFSQVKKEK	65
18	Phl p 5.0201	Q40963	6.82	2.4631	4.3375	137	AVKPVTEEP	145
19	Phl p 5.0202	1684718	6.82	2.4631	4.3375	134	AVKPVTEEP	142
20	Phl p 5.0204	3309043	6.82	2.4631	4.3375	118	AVKPVTEEP	126
21	Phl p 5.0205	9249029	6.82	2.4631	4.3375	118	AVKPVTEEP	126
22	Ara t expansin	4539348	6.85	2.4455	4.3268	95	IVTDLNKTN	103
23	Tyr p 13	51860756	6.98	2.3631	4.2767	80	VQTSVTKEG	88
24	Aed a 4.0101	MALT_AEDAE	7.06	2.3121	4.2457	318	VISNVKKNS	326
25	Der f 37.0101	QBF67839	7.07	2.3039	4.2407	236	IIETTTQEN	244
26	Sta c 3.0101	253970748	7.08	2.2990	4.2377	82	IVNPTDHDN	90
27	Per a 3.0203	1580797	7.11	2.2773	4.2245	318	IVTPYVKQE	326
28	Poa p 5.0101	Q9FPR0	7.12	2.2710	4.2207	149	AVKPITEET	157
29	Alt a 2	4097481	7.13	2.2611	4.2146	12	IFRSLSKED	20
30	Alt a 4	1006624	7.15	2.2494	4.2075	8	AVSEVTKDT	16
31	Pis v 4.0101	149786149	7.19	2.2252	4.1928	3	LLSYVTRKT	11
32	Der p 14.0101	20385544	7.23	2.1990	4.1768	1502	LIEPVKSEN	1510
33	Eur m 14	6492307	7.23	2.1990	4.1768	1508	LIEPVKSEN	1516
34	Gal d 2	808974	7.23	2.1989	4.1768	87	ILNQITKPN	95
35	Gal d 2	63052	7.23	2.1989	4.1768	87	ILNQITKPN	95
36	Gal d 2	P01012	7.23	2.1989	4.1768	86	ILNQITKPN	94
37	Gal d 2	808969	7.23	2.1989	4.1768	87	ILNQITKPN	95
38	Gly m conglycinin	169929	7.23	2.1980	4.1762	330	VVNPDNDEN	338
39	Gly m 5.0201	Q9FZP9	7.23	2.1980	4.1762	249	VVNPDNDEN	257
40	Gly m conglycinin	169929	7.23	2.1980	4.1762	311	VVNPDNDEN	319
41	Pen c 30.0101	82754305	7.27	2.1714	4.1600	515	VVSDIVRNN	523
42	Tri a 44.0101	A0A0G3F720_WHEAT	7.31	2.1466	4.1449	64	LCAGVTKEK	72
43	Gly m conglycinin	18536	7.31	2.1463	4.1448	295	VVNPDNNEN	303
44	Gly m 5.0101	O22120	7.31	2.1463	4.1448	233	VVNPDNNEN	241
45	Gos h 2	P09799	7.33	2.1346	4.1377	252	TVTFVTHEN	260
46	Pis v 2.0101	110349082	7.33	2.1307	4.1353	274	VLSPHRQEQ	282
47	Act d 6.0101	27544452	7.42	2.0761	4.1020	20	FISPLSQRP	28
48	Poly p 5.0102	VA5_POLPI	7.47	2.0427	4.0817	145	YNTGITKEN	153
49	Cav p 4.0101	Q6WDN9_CAVPO	7.47	2.0424	4.0815	258	IVTSLTKVT	266
50	Dol m 1.02	P53357	7.55	1.9913	4.0504	56	FISSATNKN	64

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.609902
Standard deviation: 1.537409
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 1
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 2
12 6.0 2
13 6.5 6
14 7.0 10
15 7.5 23
16 8.0 37
17 8.5 43
18 9.0 86
19 9.5 144
20 10.0 163
21 10.5 252
22 11.0 254
23 11.5 251
24 12.0 151
25 12.5 148
26 13.0 54
27 13.5 11
28 14.0 24
29 14.5 15
30 15.0 9
31 15.5 3
32 16.0 2
33 16.5 2
34 17.0 3

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.782006
Standard deviation: 2.526528
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 1
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 2
12 6.0 2
13 6.5 7
14 7.0 10
15 7.5 26
16 8.0 37
17 8.5 59
18 9.0 108
19 9.5 200
20 10.0 301
21 10.5 585
22 11.0 931
23 11.5 1358
24 12.0 1985
25 12.5 3401
26 13.0 4713
27 13.5 6569
28 14.0 9088
29 14.5 11340
30 15.0 14798
31 15.5 18054
32 16.0 21702
33 16.5 24954
34 17.0 27047
35 17.5 29397
36 18.0 31255
37 18.5 31470
38 19.0 30047
39 19.5 27654
40 20.0 24927
41 20.5 21218
42 21.0 17172
43 21.5 13474
44 22.0 10252
45 22.5 6500
46 23.0 4609
47 23.5 2578
48 24.0 1278
49 24.5 695
50 25.0 276
51 25.5 84
52 26.0 31
53 26.5 0
Query sequence: IVSPVTKEN