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: EKQKAQKTP

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Hom s 1	2342526	0.00	6.4659	7.2714	731	EKQKAQKTP	739
2	Hom s 1.0101	2723284	0.00	6.4659	7.2714	774	EKQKAQKTP	782
3	Pen c 24	38326693	5.65	3.0562	4.8620	129	KKKKAAKGP	137
4	Tri a gliadin	21753	6.00	2.8445	4.7124	203	QQQKQQQQP	211
5	Tri a gliadin	170728	6.00	2.8445	4.7124	104	QQQKQQQQP	112
6	Tri a gliadin	21761	6.00	2.8445	4.7124	203	QQQKQQQQP	211
7	Tri a gliadin	170720	6.00	2.8445	4.7124	203	QQQKQQQQP	211
8	Tri a gliadin	170722	6.00	2.8445	4.7124	204	QQQKQQQQP	212
9	Tri a gliadin	21755	6.00	2.8445	4.7124	203	QQQKQQQQP	211
10	Tri a gliadin	473876	6.00	2.8445	4.7124	204	QQQKQQQQP	212
11	Mac i 1.0201	AMP22_MACIN	6.49	2.5444	4.5004	157	EKRKQQKRY	165
12	Mac i 1.0101	AMP23_MACIN	6.49	2.5444	4.5004	116	EKRKQQKRY	124
13	Blo t 11	21954740	6.50	2.5394	4.4969	339	EKQKARLQS	347
14	Gal d 6.0101	VIT1_CHICK	6.52	2.5305	4.4906	1239	TRQKAKKQS	1247
15	gal d 6.0101	P87498	6.52	2.5305	4.4906	1239	TRQKAKKQS	1247
16	Ani s 7.0101	119524036	6.91	2.2951	4.3242	358	EKTRASLSP	366
17	Tri a glutenin	21783	6.95	2.2673	4.3046	138	QQQQQQQQP	146
18	Tri a gliadin	21673	6.95	2.2673	4.3046	224	QQQQQQQQP	232
19	Tri a 21.0101	283476402	6.95	2.2673	4.3046	196	QQQQQQQQP	204
20	Tri a gliadin	170718	6.95	2.2673	4.3046	228	QQQQQQQQP	236
21	Tri a gliadin	21765	6.95	2.2673	4.3046	228	QQQQQQQQP	236
22	Tri a gliadin	170710	6.95	2.2673	4.3046	233	QQQQQQQQP	241
23	Tri a gliadin	170716	6.95	2.2673	4.3046	234	QQQQQQQQP	242
24	Tri a gliadin	170724	6.95	2.2673	4.3046	214	QQQQQQQQP	222
25	Tri a gliadin	170712	6.95	2.2673	4.3046	208	QQQQQQQQP	216
26	Der f 10.0101	1359436	6.98	2.2502	4.2925	88	EKEKALQTA	96
27	Tyr p 10.0101	48249227	6.98	2.2502	4.2925	73	EKEKALQTA	81
28	Der p 10	O18416	6.98	2.2502	4.2925	73	EKEKALQTA	81
29	Cho a 10.0101	AEX31649	6.98	2.2502	4.2925	73	EKEKALQTA	81
30	Car i 2.0101	VCL_CARIL	7.03	2.2229	4.2732	107	EKQDPRQQP	115
31	Pha a 5	P56165	7.04	2.2150	4.2676	69	EKNAARQTD	77
32	Vig r 2.0201	B1NPN8	7.11	2.1746	4.2391	132	EQGHAQKIP	140
33	Vig r 2.0101	Q198W3	7.11	2.1746	4.2391	130	EQGHAQKIP	138
34	Pru du 6.0201	307159114	7.13	2.1597	4.2286	299	EKQREQEQQ	307
35	Hol l 5.0201	2266623	7.17	2.1364	4.2121	43	EQSKAEETK	51
36	Hev b 5	Q39967	7.25	2.0892	4.1787	38	EQETADATP	46
37	Hev b 5	1480457	7.25	2.0892	4.1787	39	EQETADATP	47
38	Gos h 2	P09799	7.27	2.0756	4.1691	111	EKQQQQQPD	119
39	Tri a gliadin	170740	7.31	2.0539	4.1538	211	HQQQQQQQP	219
40	Gly m conglycinin	256427	7.40	1.9988	4.1148	316	QKQKQEEEP	324
41	Vig r 2.0201	B1NPN8	7.42	1.9858	4.1057	440	EREEARKGG	448
42	Bla g 9.0101	ABC86902	7.43	1.9762	4.0989	36	DNLKTKKTP	44
43	Pha a 5	P56164	7.55	1.9062	4.0494	248	EAQKVAKPP	256
44	Pen o 18	12005497	7.62	1.8664	4.0213	264	KKSKAAKDG	272
45	Der f 25.0201	AIO08860	7.64	1.8507	4.0102	131	EEREAGKTT	139
46	Der f 25.0101	L7UZA7_DERFA	7.64	1.8507	4.0102	131	EEREAGKTT	139
47	Der p 25.0101	QAT18637	7.64	1.8507	4.0102	131	EEREAGKTT	139
48	Sor h 13.0101	A0A077B155_SORHL	7.74	1.7924	3.9690	33	EKGKDDKSG	41
49	Gly m 6.0501	Q7GC77	7.74	1.7897	3.9671	202	QQQQQQKSH	210
50	Gly m 6.0401	Q9SB11	7.74	1.7897	3.9671	202	QQQQQQKSH	210

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.706546
Standard deviation: 1.655838
1 0.5 2
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 8
13 6.5 2
14 7.0 17
15 7.5 12
16 8.0 22
17 8.5 64
18 9.0 80
19 9.5 125
20 10.0 211
21 10.5 217
22 11.0 273
23 11.5 172
24 12.0 204
25 12.5 97
26 13.0 78
27 13.5 22
28 14.0 52
29 14.5 9
30 15.0 10
31 15.5 7
32 16.0 5
33 16.5 6
34 17.0 1
35 17.5 1
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0
42 21.0 0
43 21.5 0
44 22.0 0
45 22.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.039220
Standard deviation: 2.343310
1 0.5 2
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 8
13 6.5 2
14 7.0 17
15 7.5 13
16 8.0 24
17 8.5 95
18 9.0 138
19 9.5 445
20 10.0 526
21 10.5 881
22 11.0 1302
23 11.5 2095
24 12.0 3121
25 12.5 4608
26 13.0 6966
27 13.5 8751
28 14.0 12097
29 14.5 15837
30 15.0 19258
31 15.5 23361
32 16.0 26968
33 16.5 30705
34 17.0 33042
35 17.5 34279
36 18.0 33636
37 18.5 30763
38 19.0 28297
39 19.5 23873
40 20.0 19259
41 20.5 14399
42 21.0 11071
43 21.5 6747
44 22.0 4029
45 22.5 2241
46 23.0 862
47 23.5 341
48 24.0 126
49 24.5 11
Query sequence: EKQKAQKTP