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: IPSNSAQLN

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Ole e 11.0101	269996495	0.00	6.9879	6.9928	28	IPSNSAQLN	36
2	Cop c 3	5689671	5.61	3.1704	4.6766	170	LPSNALQLP	178
3	Der f 6	P49276	5.75	3.0776	4.6203	151	VPSTNVQMN	159
4	Sal k 1.0201	51242679	5.82	3.0289	4.5907	26	IPPNPAELE	34
5	Sal k 1.0301	59895730	5.82	3.0289	4.5907	3	IPPNPAELE	11
6	Sal k 1.0302	59895728	5.82	3.0289	4.5907	3	IPPNPAELE	11
7	Hev b 7.01	1916805	5.98	2.9200	4.5247	156	FPSDDAKCN	164
8	Cla c 9.0101	148361511	6.04	2.8826	4.5020	302	VPSNTANIL	310
9	Cla h 9.0101	60116876	6.04	2.8826	4.5020	432	VPSNTANIL	440
10	Gal d 6.0101	VIT1_CHICK	6.13	2.8205	4.4643	1697	INTSSANIT	1705
11	gal d 6.0101	P87498	6.13	2.8205	4.4643	1697	INTSSANIT	1705
12	Gal d 2	808974	6.15	2.8065	4.4558	306	VFSSSANLS	314
13	Gal d 2	P01012	6.15	2.8065	4.4558	305	VFSSSANLS	313
14	Gal d 2	808969	6.15	2.8065	4.4558	306	VFSSSANLS	314
15	Cur l 4.0101	193507493	6.16	2.7957	4.4493	431	VPSNTANVL	439
16	Tri a 21.0101	283476402	6.17	2.7905	4.4461	89	ISQQQAQLQ	97
17	Hom s 5	1346344	6.51	2.5593	4.3058	18	FSANSARLP	26
18	Der f 28.0101	L7V065_DERFA	6.65	2.4654	4.2488	421	IPTRSPRLS	429
19	Ole e 1	P19963	6.68	2.4425	4.2350	34	IPGASLRLQ	42
20	Ole e 1.0102	473106	6.68	2.4425	4.2350	34	IPGASLRLQ	42
21	Cul q 2.01	Q95V92_CULQU	6.82	2.3476	4.1774	195	ITTNNNHLD	203
22	Tri a 17.0101	AMYB_WHEAT	6.88	2.3054	4.1518	303	VPNHAAELT	311
23	Ani s 11.0101	323575361	6.89	2.3029	4.1503	110	FPPQSGQLP	118
24	Ani s 11.0101	323575361	6.89	2.3029	4.1503	218	FPPQSGQLP	226
25	Ole e 1.0101	13195753	6.92	2.2789	4.1357	19	IPGASVRLQ	27
26	Ole e 1.0106	2465129	6.92	2.2789	4.1357	35	IPGASVRLQ	43
27	Ole e 1.0107	2465131	6.92	2.2789	4.1357	35	IPGASVRLQ	43
28	Ole e 1.0105	2465127	6.92	2.2789	4.1357	35	IPGASVRLQ	43
29	Ole e 1.0103	473107	6.92	2.2789	4.1357	34	IPGASVRLQ	42
30	Der p 9.0101	31745576	7.02	2.2154	4.0972	257	IYSNVANLR	265
31	Gos h 1	P09801.1	7.07	2.1777	4.0743	332	FNTRSEQLD	340
32	Gos h 2	P09799	7.07	2.1777	4.0743	333	FNTRSEQLD	341
33	Rap v 2.0101	QPB41107	7.08	2.1725	4.0711	214	LDSNNAALG	222
34	Hor v 21	P80198	7.09	2.1630	4.0654	246	LPQQQAQFK	254
35	Hor v 20.0101	HOG3_HORVU	7.09	2.1630	4.0654	246	LPQQQAQFK	254
36	Pin k 2.0101	VCL_PINKO	7.15	2.1274	4.0438	13	ISSSSVALT	21
37	Mus a 4.0101	88191901	7.15	2.1240	4.0417	18	VPGGGRQLN	26
38	Api m 12.0101	Q868N5	7.16	2.1159	4.0368	371	ISSSSSSIS	379
39	Coc n 1.0101	A0A0S3B0K0_COCNU	7.17	2.1125	4.0348	369	FPNGTAAMN	377
40	Pru du 6.0101	307159112	7.20	2.0918	4.0222	228	VSSDHNQLD	236
41	Pru du 6	258588247	7.20	2.0918	4.0222	208	VSSDHNQLD	216
42	Ole e 9	14279169	7.27	2.0461	3.9944	41	LPSLQATVN	49
43	Hor v 20.0101	HOG3_HORVU	7.27	2.0431	3.9926	1	ITTTTMQFN	9
44	Hor v 21	P80198	7.27	2.0431	3.9926	1	ITTTTMQFN	9
45	Equ c 4.0101	P82615	7.28	2.0381	3.9896	16	VPSSAQQIP	24
46	Scy p 9.0101	QFI57017	7.39	1.9597	3.9420	837	IPGSPFKLD	845
47	Ani s 7.0101	119524036	7.42	1.9391	3.9295	16	LSSTGATLP	24
48	Gal d 2	212900	7.43	1.9342	3.9266	306	LFSRSANLT	314
49	Asp n 14	2181180	7.43	1.9315	3.9249	387	FDSNTTKAN	395
50	Asp n 14	4235093	7.43	1.9315	3.9249	387	FDSNTTKAN	395

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.273154
Standard deviation: 1.470129
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 6
13 6.5 9
14 7.0 12
15 7.5 22
16 8.0 43
17 8.5 85
18 9.0 135
19 9.5 153
20 10.0 236
21 10.5 249
22 11.0 213
23 11.5 207
24 12.0 135
25 12.5 120
26 13.0 32
27 13.5 22
28 14.0 7
29 14.5 1
30 15.0 4
31 15.5 2
32 16.0 1
33 16.5 2
34 17.0 0
35 17.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.943851
Standard deviation: 2.423035
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 6
13 6.5 9
14 7.0 13
15 7.5 24
16 8.0 49
17 8.5 102
18 9.0 221
19 9.5 301
20 10.0 633
21 10.5 975
22 11.0 1561
23 11.5 2466
24 12.0 3624
25 12.5 5434
26 13.0 7862
27 13.5 10275
28 14.0 13627
29 14.5 17032
30 15.0 20155
31 15.5 23929
32 16.0 27588
33 16.5 30547
34 17.0 32051
35 17.5 32304
36 18.0 31318
37 18.5 29634
38 19.0 26135
39 19.5 22844
40 20.0 18650
41 20.5 14675
42 21.0 10478
43 21.5 7012
44 22.0 4164
45 22.5 2429
46 23.0 1154
47 23.5 556
48 24.0 251
49 24.5 86
50 25.0 19
Query sequence: IPSNSAQLN