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: KQEQHDFEP

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Per a 3.0203	1580797	0.00	7.1141	7.1156	324	KQEQHDFEP	332
2	Per a 3.0201	1531589	2.31	5.6104	6.1776	562	KQDEHDFEP	570
3	Per a 3.0101	Q25641	2.31	5.6104	6.1776	616	KQDEHDFEP	624
4	Per a 3.0202	1580794	4.88	3.9285	5.1285	401	KQDEHDLES	409
5	Pru du 6.0201	307159114	5.75	3.3650	4.7770	114	QQQQQQFRP	122
6	Lup an 1.0101	169950562	6.17	3.0876	4.6040	67	REEKHDGEP	75
7	Ara h 3	3703107	6.64	2.7864	4.4161	213	RQEEREFSP	221
8	Ara h 3	O82580	6.64	2.7864	4.4161	210	RQEEREFSP	218
9	Rap v 2.0101	QPB41107	7.17	2.4364	4.1978	691	RQEQENYKN	699
10	Cor a 14.0101	226437844	7.22	2.4053	4.1784	78	QQQQQELEQ	86
11	Cla h 5.0101	P40918	7.27	2.3704	4.1567	106	KGETKDFTP	114
12	Pru du 8.0101	A0A516F3L2_PRUDU	7.34	2.3295	4.1311	155	QQQQQQVEQ	163
13	Ara h 4	5712199	7.36	2.3128	4.1207	233	RREEREFRP	241
14	Der f 28.0201	AIO08848	7.37	2.3083	4.1179	616	QQQQQQHHP	624
15	Pis v 2.0201	110349084	7.37	2.3056	4.1162	33	RQQQQRFQT	41
16	Pis v 2.0101	110349082	7.37	2.3056	4.1162	33	RQQQQRFQT	41
17	Der f mag	487661	7.44	2.2634	4.0899	309	ETEEYEFDP	317
18	Eur m 14	6492307	7.44	2.2634	4.0899	1636	ETEEYEFDP	1644
19	Der p 14.0101	20385544	7.44	2.2634	4.0899	1630	ETEEYEFDP	1638
20	Tri a gliadin	170740	7.49	2.2311	4.0697	137	QQQQQQILP	145
21	Dic v a	763532	7.49	2.2300	4.0691	676	QLQQYDFEN	684
22	Tri a gliadin	21765	7.58	2.1681	4.0304	228	QQQQQQQQP	236
23	Tri a gliadin	170716	7.58	2.1681	4.0304	234	QQQQQQQQP	242
24	Tri a 21.0101	283476402	7.58	2.1681	4.0304	196	QQQQQQQQP	204
25	Tri a gliadin	170710	7.58	2.1681	4.0304	233	QQQQQQQQP	241
26	Tri a gliadin	21673	7.58	2.1681	4.0304	224	QQQQQQQQP	232
27	Tri a gliadin	170718	7.58	2.1681	4.0304	228	QQQQQQQQP	236
28	Tri a glutenin	21783	7.58	2.1681	4.0304	138	QQQQQQQQP	146
29	Tri a gliadin	170712	7.58	2.1681	4.0304	208	QQQQQQQQP	216
30	Tri a gliadin	170724	7.58	2.1681	4.0304	214	QQQQQQQQP	222
31	Pin k 2.0101	VCL_PINKO	7.58	2.1673	4.0300	271	RNQKPDFEN	279
32	Der f 4.0101	AHX03180	7.61	2.1514	4.0201	198	KQKQVDFLN	206
33	Hom s 5	1346344	7.71	2.0881	3.9806	204	KTVRQNLEP	212
34	Ves g 5	P35784	7.71	2.0836	3.9777	38	KQEKQDILK	46
35	Ves f 5	P35783	7.71	2.0836	3.9777	38	KQEKQDILK	46
36	Ves m 5	P35760	7.71	2.0836	3.9777	38	KQEKQDILK	46
37	Ves v 5	Q05110	7.71	2.0836	3.9777	61	KQEKQDILK	69
38	Gal d 7.0101	MLE1_CHICK	7.73	2.0705	3.9696	47	KEQQDDFKE	55
39	Bos d 13.0101	MYL1_BOVIN	7.74	2.0690	3.9687	47	KQQQDEFKE	55
40	Sol i 4	P35777	7.74	2.0635	3.9652	41	KRENDPINP	49
41	Sol i 4	4038411	7.74	2.0635	3.9652	41	KRENDPINP	49
42	Pas n 1.0101	168419914	7.81	2.0225	3.9397	202	KEKSSDWKP	210
43	Art an 7.0101	GLOX_ARTAN	7.82	2.0121	3.9331	488	ETERTQIDP	496
44	Cuc ma 4.0101	11SB_CUCMA	7.85	1.9960	3.9231	143	KDQHQKIRP	151
45	Gly m 5.0101	O22120	7.86	1.9894	3.9190	31	KEEDEDEQP	39
46	Gly m conglycinin	18536	7.86	1.9894	3.9190	93	KEEDEDEQP	101
47	Jug r 6.0101	VCL6_JUGRE	7.89	1.9711	3.9076	178	KRENFNVEQ	186
48	Gly m 5.0101	O22120	7.91	1.9581	3.8995	419	QQEQQQEEQ	427
49	Gly m conglycinin	169927	7.91	1.9581	3.8995	94	QQEQQQEEQ	102
50	Gly m conglycinin	18536	7.91	1.9581	3.8995	481	QQEQQQEEQ	489

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.907623
Standard deviation: 1.533232
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 2
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 1
11 5.5 0
12 6.0 1
13 6.5 1
14 7.0 2
15 7.5 13
16 8.0 31
17 8.5 28
18 9.0 78
19 9.5 113
20 10.0 147
21 10.5 214
22 11.0 249
23 11.5 238
24 12.0 228
25 12.5 159
26 13.0 81
27 13.5 48
28 14.0 22
29 14.5 12
30 15.0 10
31 15.5 9
32 16.0 5
33 16.5 3
34 17.0 1
35 17.5 0
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.490728
Standard deviation: 2.458099
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 2
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 1
11 5.5 0
12 6.0 1
13 6.5 1
14 7.0 2
15 7.5 13
16 8.0 34
17 8.5 44
18 9.0 120
19 9.5 203
20 10.0 545
21 10.5 685
22 11.0 1154
23 11.5 1747
24 12.0 2554
25 12.5 3964
26 13.0 5368
27 13.5 7752
28 14.0 9954
29 14.5 12692
30 15.0 16166
31 15.5 19912
32 16.0 23357
33 16.5 26769
34 17.0 29551
35 17.5 31109
36 18.0 31515
37 18.5 32101
38 19.0 30039
39 19.5 26919
40 20.0 23328
41 20.5 19871
42 21.0 15246
43 21.5 10705
44 22.0 7293
45 22.5 4538
46 23.0 2658
47 23.5 1328
48 24.0 600
49 24.5 214
50 25.0 115
51 25.5 26
Query sequence: KQEQHDFEP