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: IDQEYCPYN

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Sal k 6.0101	ARS33724	0.00	7.3472	7.8952	307	IDQEYCPYN	315
2	Sal k 6.0101	AHL24657	0.00	7.3472	7.8952	285	IDQEYCPYN	293
3	Pla a 2	51316214	2.57	5.6977	6.7794	288	LDQEYCPYG	296
4	Pla or 2.0101	162949338	2.57	5.6977	6.7794	289	LDQEYCPYG	297
5	Phl p 13	4826572	4.94	4.1777	5.7512	304	IDQKYCPNK	312
6	Eur m 14	6492307	6.68	3.0636	4.9976	599	IAREYGPYT	607
7	Der p 14.0101	20385544	6.68	3.0636	4.9976	593	IAREYGPYT	601
8	Blo t 1.0201	33667928	6.83	2.9655	4.9312	200	VEEENYPYN	208
9	Cari p 1.0101	C9EA45_CARPA	6.91	2.9160	4.8977	396	IDQNYCDQK	404
10	Sor h 13.0201	A0A077B569_SORHL	6.98	2.8710	4.8673	322	IDMKYCPNK	330
11	Sor h 13.0101	A0A077B155_SORHL	6.98	2.8710	4.8673	334	IDMKYCPNK	342
12	Pru p 1.0101	Q2I6V8	7.07	2.8130	4.8280	75	IDKENHSYS	83
13	Pru av 1	O24248	7.27	2.6864	4.7424	75	IDKENYSYS	83
14	Fra a 1	Q256S6	7.28	2.6832	4.7402	75	IDKENHTYS	83
15	Fra a 1	Q256S7	7.28	2.6832	4.7402	75	IDKENHTYS	83
16	Fra a 1	Q3T923	7.28	2.6832	4.7402	75	IDKENHTYS	83
17	Fra a 1	Q256S4	7.28	2.6832	4.7402	75	IDKENHTYS	83
18	Que ac 1.0101	QOL10866	7.51	2.5350	4.6400	75	LDPENCSYS	83
19	Cha o 3.0101	GH5FP_CHAOB	7.59	2.4799	4.6027	320	IDQRYVNDN	328
20	Que i 1.0101	QGS84240	7.71	2.4052	4.5522	75	LDPENCTYS	83
21	Que a 1.0201	167472847	7.71	2.4052	4.5522	75	LDPENCTYS	83
22	Tyr p 1.0101	ABM53753	7.77	2.3668	4.5262	168	FDQHYLNYG	176
23	Cla h 8.0101	37780015	7.79	2.3506	4.5153	168	FPQEQTSYN	176
24	Bos d 12.0101	CASK_BOVIN	7.90	2.2847	4.4707	72	INNQFLPYP	80
25	Bos d 8	162811	7.90	2.2847	4.4707	72	INNQFLPYP	80
26	Bos d 8	1228078	7.90	2.2847	4.4707	72	INNQFLPYP	80
27	Tri a 12.0103	P49234	7.93	2.2620	4.4553	127	IDQGYCGSH	135
28	Can s 5.0101	AFN42528	7.98	2.2305	4.4340	75	IDKESLTYS	83
29	Blo t 4.0101	33667932	8.03	2.1965	4.4110	236	LNEKYFPSN	244
30	Per a 3.0201	1531589	8.07	2.1734	4.3954	277	FDEHRTPYS	285
31	Per a 3.0202	1580794	8.07	2.1734	4.3954	116	FDEHRTPYS	124
32	Per a 3.0203	1580797	8.07	2.1734	4.3954	39	FDEHRTPYS	47
33	Alt a 8.0101	P0C0Y4	8.30	2.0251	4.2950	167	FPQEQASYN	175
34	Gal d 5	63748	8.37	1.9833	4.2668	521	VDTKYVPPP	529
35	Der f 4.0101	AHX03180	8.42	1.9490	4.2435	158	HGHETCPTN	166
36	Act d 8.0101	281552898	8.42	1.9476	4.2426	75	LDKENFTYS	83
37	Can f 2	O18874	8.45	1.9317	4.2319	98	FDLEYWGHN	106
38	Ani s 6.0101	121308879	8.47	1.9201	4.2240	20	ANKDHCPPN	28
39	Cry j 2	P43212	8.47	1.9186	4.2230	494	MPQEYYPQR	502
40	Cry j 2	506858	8.47	1.9186	4.2230	494	MPQEYYPQR	502
41	Gly m TI	256635	8.47	1.9145	4.2202	147	VSREYNDYK	155
42	Der p 4	5059162	8.56	1.8583	4.1822	214	LNKEFFPEN	222
43	Eur m 4.0101	5059164	8.56	1.8583	4.1822	239	LNKEFFPEN	247
44	Blo t 3.0101	25989482	8.61	1.8261	4.1605	182	VDRKTCNAN	190
45	Tri a 36.0101	335331566	8.63	1.8130	4.1516	53	IQQQPQPFS	61
46	Que a 1.0301	167472849	8.71	1.7653	4.1193	75	IDPENFTYS	83
47	Que a 1.0401	167472851	8.71	1.7653	4.1193	75	IDPENFTYS	83
48	Mal d 1	1313970	8.72	1.7562	4.1132	75	IDKDNFTYS	83
49	Mal d 1	1313972	8.72	1.7562	4.1132	75	IDKDNFTYS	83
50	Mal d 1	1313968	8.72	1.7562	4.1132	75	IDKDNFTYS	83

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.460389
Standard deviation: 1.559837
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 2
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 1
11 5.5 0
12 6.0 0
13 6.5 0
14 7.0 6
15 7.5 6
16 8.0 11
17 8.5 13
18 9.0 31
19 9.5 67
20 10.0 144
21 10.5 174
22 11.0 136
23 11.5 227
24 12.0 272
25 12.5 190
26 13.0 203
27 13.5 111
28 14.0 51
29 14.5 21
30 15.0 10
31 15.5 8
32 16.0 5
33 16.5 2
34 17.0 1
35 17.5 1
36 18.0 0
37 18.5 1
38 19.0 0
39 19.5 0
40 20.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.205458
Standard deviation: 2.305880
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 2
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 1
11 5.5 0
12 6.0 0
13 6.5 0
14 7.0 6
15 7.5 6
16 8.0 11
17 8.5 13
18 9.0 34
19 9.5 72
20 10.0 166
21 10.5 240
22 11.0 258
23 11.5 634
24 12.0 994
25 12.5 1629
26 13.0 2494
27 13.5 4107
28 14.0 5574
29 14.5 8163
30 15.0 11175
31 15.5 14545
32 16.0 18569
33 16.5 22015
34 17.0 25763
35 17.5 29272
36 18.0 32699
37 18.5 34677
38 19.0 34842
39 19.5 33204
40 20.0 29316
41 20.5 25137
42 21.0 20705
43 21.5 15889
44 22.0 11889
45 22.5 7049
46 23.0 4376
47 23.5 2636
48 24.0 1198
49 24.5 590
50 25.0 181
51 25.5 58
Query sequence: IDQEYCPYN