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: FEKQCPQAY

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Mal d 2	10334651	0.00	6.7158	7.8247	213	FEKQCPQAY	221
2	Cup a 3	9929163	2.78	5.0309	6.6096	167	FKNQCPQAY	175
3	Cup s 3.0101	38456226	2.78	5.0309	6.6096	193	FKNQCPQAY	201
4	Cup s 3.0102	38456228	2.78	5.0309	6.6096	193	FKNQCPQAY	201
5	Jun a 3	P81295	2.78	5.0309	6.6096	193	FKNQCPQAY	201
6	Pru p 2.0101	190613911	3.12	4.8260	6.4618	213	FKTQCPQAY	221
7	Pru p 2.0201	190613907	3.12	4.8260	6.4618	213	FKTQCPQAY	221
8	Cap a 1.0101	Q9ARG0_CAPAN	3.29	4.7253	6.3892	192	FKKRCPDAY	200
9	Cap a 1w	16609959	3.29	4.7253	6.3892	192	FKKRCPDAY	200
10	Lyc e NP24	P12670	3.29	4.7253	6.3892	192	FKKRCPDAY	200
11	Pru p 2.0301	190613903	3.83	4.3965	6.1521	209	FHEQCPDAY	217
12	Mus a 4.0101	88191901	4.09	4.2398	6.0391	167	FKRNCPDAY	175
13	Cap a 1	11321159	4.24	4.1463	5.9717	165	FKQRCPDAY	173
14	Ole e 13.0101	ALL13_OLEEU	4.57	3.9455	5.8269	193	FKERCPDAY	201
15	Act c 2	190358875	4.70	3.8683	5.7712	192	FKDRCPDAY	200
16	Pru av 2	P50694	5.78	3.2108	5.2970	212	FHNACPDAY	220
17	Der f 30.0101	L7UZ91_DERFA	7.46	2.1945	4.5641	102	LEKTVNQAL	110
18	Tyr p 36.0101	A0A1B2YLJ4_TYRPU	7.68	2.0597	4.4668	34	FEKDLPKQI	42
19	Cup s 7.01	CMLN_CUPSE	7.72	2.0387	4.4517	9	CNRRCSKAY	17
20	Mal d 1	4590380	7.75	2.0200	4.4382	150	YLKDHPDAY	158
21	Mal d 1.0208	CAD32318	7.75	2.0200	4.4382	149	YLKDHPDAY	157
22	Mal d 1.0104	AAD26552	7.75	2.0200	4.4382	150	YLKDHPDAY	158
23	Pyr c 1	O65200	7.75	2.0200	4.4382	150	YLKDHPDAY	158
24	Mal d 1.0105	AAD26553	7.75	2.0200	4.4382	150	YLKDHPDAY	158
25	Mal d 1	P43211	7.75	2.0200	4.4382	149	YLKDHPDAY	157
26	Mal d 1.0106	AAD26554	7.75	2.0200	4.4382	150	YLKDHPDAY	158
27	Mal d 1.0108	AAD29671	7.75	2.0200	4.4382	150	YLKDHPDAY	158
28	Mal d 1.0101	CAA58646	7.75	2.0200	4.4382	150	YLKDHPDAY	158
29	Mal d 1.0109	AAK13029	7.75	2.0200	4.4382	150	YLKDHPDAY	158
30	Mal d 1	747852	7.75	2.0200	4.4382	150	YLKDHPDAY	158
31	Mal d 1	4590378	7.75	2.0200	4.4382	150	YLKDHPDAY	158
32	Mal d 1	4590376	7.75	2.0200	4.4382	150	YLKDHPDAY	158
33	Api c 1.0101	12958582	7.78	2.0003	4.4240	118	VDKSKPKAY	126
34	Can s 5.0101	AFN42528	7.87	1.9498	4.3876	152	YLKDHPEAY	160
35	Ani s 12.0101	323575367	7.99	1.8760	4.3343	165	IEKECVDAL	173
36	Pru du 6.0201	307159114	8.03	1.8477	4.3140	103	FEDSQPQQF	111
37	Der p 8	P46419	8.05	1.8362	4.3057	199	IKKQQPKTF	207
38	Gal d 6.0101	VIT1_CHICK	8.26	1.7118	4.2159	421	VKKHCPRSS	429
39	gal d 6.0101	P87498	8.26	1.7118	4.2159	421	VKKHCPRSS	429
40	Zoy m 1.0101	QCX36431	8.26	1.7118	4.2159	180	VEKGCNDNY	188
41	Ani s 1	31339066	8.29	1.6947	4.2036	113	REDKCPNGY	121
42	Pru du 8.0101	A0A516F3L2_PRUDU	8.32	1.6769	4.1908	161	VEQQCRQHC	169
43	Der f 14	1545803	8.33	1.6688	4.1849	291	LKQTQPQQY	299
44	Eur m 14	6492307	8.33	1.6688	4.1849	1199	LKQTQPQQY	1207
45	Que a 1.0401	167472851	8.33	1.6662	4.1831	31	IQKVLPQAI	39
46	Que a 1.0201	167472847	8.33	1.6662	4.1831	31	IQKVLPQAI	39
47	Que a 1.0101	P85126	8.33	1.6662	4.1831	30	IQKVLPQAI	38
48	Sal k 3.0101	225810599	8.34	1.6618	4.1799	244	FADLTPEAY	252
49	Bom p 1	47117013	8.38	1.6404	4.1644	120	FDTNAPQKY	128
50	Jun a 2	9955725	8.38	1.6381	4.1628	79	FEKTWNAAC	87

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.084122
Standard deviation: 1.650455
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 4
7 3.5 5
8 4.0 1
9 4.5 2
10 5.0 2
11 5.5 0
12 6.0 1
13 6.5 0
14 7.0 0
15 7.5 1
16 8.0 18
17 8.5 17
18 9.0 74
19 9.5 112
20 10.0 173
21 10.5 155
22 11.0 229
23 11.5 253
24 12.0 207
25 12.5 159
26 13.0 100
27 13.5 94
28 14.0 42
29 14.5 17
30 15.0 8
31 15.5 9
32 16.0 5
33 16.5 5
34 17.0 2
35 17.5 1
36 18.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.907319
Standard deviation: 2.288563
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 4
7 3.5 5
8 4.0 1
9 4.5 2
10 5.0 2
11 5.5 0
12 6.0 1
13 6.5 0
14 7.0 0
15 7.5 1
16 8.0 18
17 8.5 17
18 9.0 77
19 9.5 125
20 10.0 210
21 10.5 337
22 11.0 565
23 11.5 812
24 12.0 1311
25 12.5 2256
26 13.0 3584
27 13.5 5073
28 14.0 6663
29 14.5 9183
30 15.0 12343
31 15.5 16538
32 16.0 20187
33 16.5 24545
34 17.0 28319
35 17.5 32080
36 18.0 34232
37 18.5 34432
38 19.0 34255
39 19.5 31019
40 20.0 27879
41 20.5 23379
42 21.0 18125
43 21.5 13855
44 22.0 8741
45 22.5 5144
46 23.0 2845
47 23.5 1304
48 24.0 578
49 24.5 109
50 25.0 37
51 25.5 2
Query sequence: FEKQCPQAY