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: QEKQKAQKT

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	5.5795	6.8265	730	QEKQKAQKT	738
2	Hom s 1.0101	2723284	0.00	5.5795	6.8265	773	QEKQKAQKT	781
3	Mac i 1.0201	AMP22_MACIN	5.38	2.6230	4.5963	156	KEKRKQQKR	164
4	Mac i 1.0101	AMP23_MACIN	5.38	2.6230	4.5963	115	KEKRKQQKR	123
5	Gos h 1	P09801.1	5.58	2.5173	4.5165	115	QEQQQSQRQ	123
6	Cho a 10.0101	AEX31649	5.62	2.4922	4.4976	72	EEKEKALQT	80
7	Der p 10	O18416	5.62	2.4922	4.4976	72	EEKEKALQT	80
8	Der f 10.0101	1359436	5.62	2.4922	4.4976	87	EEKEKALQT	95
9	Tyr p 10.0101	48249227	5.62	2.4922	4.4976	72	EEKEKALQT	80
10	Tri a gliadin	170726	5.77	2.4120	4.4371	120	QQQQQQQQT	128
11	Vig r 2.0201	B1NPN8	5.85	2.3651	4.4017	439	QEREEARKG	447
12	Der p 29.0101	QAT18640	5.92	2.3303	4.3755	67	QEKDTADES	75
13	Hol l 5.0201	2266623	5.94	2.3185	4.3666	42	TEQSKAEET	50
14	Sal k 1.0201	51242679	5.97	2.2996	4.3523	303	NNKPEAQKT	311
15	Tri a gliadin	21673	6.00	2.2869	4.3427	140	QQKQQQQQQ	148
16	Tri a gliadin	21673	6.00	2.2869	4.3427	135	QQQQQQQKQ	143
17	Tri a gliadin	21673	6.00	2.2869	4.3427	138	QQQQKQQQQ	146
18	Tri a gliadin	170728	6.00	2.2869	4.3427	103	QQQQKQQQQ	111
19	Tri a gliadin	170710	6.01	2.2790	4.3368	210	QQQQQEQKQ	218
20	Tri a gliadin	170716	6.01	2.2790	4.3368	211	QQQQQEQKQ	219
21	Pru du 6	258588247	6.11	2.2222	4.2939	109	QERQQQQQG	117
22	Pru du 6.0101	307159112	6.11	2.2222	4.2939	129	QERQQQQQG	137
23	Pru du 6.0201	307159114	6.19	2.1826	4.2640	298	EEKQREQEQ	306
24	Dic v a	763532	6.26	2.1424	4.2337	1389	QKKAQAQRA	1397
25	Pha a 5	P56165	6.31	2.1172	4.2147	68	EEKNAARQT	76
26	Gly m conglycinin	256427	6.32	2.1079	4.2077	312	KEQQQKQKQ	320
27	Dic v a	763532	6.40	2.0639	4.1745	1387	DEQKKAQAQ	1395
28	Asc s 1.0101	2970628	6.41	2.0599	4.1715	48	EEKQQATEK	56
29	Dic v a	763532	6.45	2.0363	4.1537	1332	DEKEKATSQ	1340
30	Asc l 5.0101	QGS84239	6.46	2.0341	4.1521	122	QKRQKIKET	130
31	Aed al 3.01	AAV90693	6.46	2.0324	4.1508	224	DEEQKAFKD	232
32	Ses i 6.0101	Q9XHP0	6.46	2.0302	4.1491	204	EQEQQARQT	212
33	Jug r 6.0101	VCL6_JUGRE	6.48	2.0191	4.1407	49	QEKEHCQRS	57
34	Mes a 1.0101	MSP_MESAU	6.49	2.0166	4.1388	142	EQKQRFEKT	150
35	Cla h 9.0101	60116876	6.50	2.0109	4.1345	68	HEKTQVAKT	76
36	Pru du 6	258588247	6.58	1.9677	4.1019	148	QEQQQGQQG	156
37	Pru du 6.0101	307159112	6.58	1.9677	4.1019	168	QEQQQGQQG	176
38	Bla g 7.0101	8101069	6.59	1.9614	4.0972	72	DEKDKALQN	80
39	Per a 7.0102	4378573	6.59	1.9614	4.0972	72	DEKDKALQN	80
40	Per a 7	Q9UB83	6.59	1.9614	4.0972	72	DEKDKALQN	80
41	Copt f 7.0101	AGM32377.1	6.59	1.9614	4.0972	72	DEKDKALQN	80
42	Tri a 20.0101	BAN29066	6.60	1.9546	4.0921	198	QEQQEQQQG	206
43	Tri a gliadin	170736	6.60	1.9546	4.0921	217	QEQQEQQQG	225
44	Per a 8.0101	H6WP59_PERAM	6.61	1.9522	4.0902	4	KEKKKKKKA	12
45	Cav p 3.0101	325910592	6.70	1.8984	4.0497	140	EEQQKLQEV	148
46	Cha f 1	Q9N2R3	6.71	1.8978	4.0492	72	DEKEKALQN	80
47	Scy p 1.0101	A7L5V2_SCYSE	6.71	1.8978	4.0492	72	DEKEKALQN	80
48	Der f 6	P49276	6.75	1.8722	4.0299	134	QDQTQTDKT	142
49	Tri a gliadin	170716	6.77	1.8642	4.0239	226	QQQQQLQQQ	234
50	Tri a gliadin	170710	6.77	1.8642	4.0239	225	QQQQQLQQQ	233

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.161395
Standard deviation: 1.821190
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 2
12 6.0 12
13 6.5 15
14 7.0 42
15 7.5 37
16 8.0 63
17 8.5 81
18 9.0 173
19 9.5 131
20 10.0 224
21 10.5 212
22 11.0 219
23 11.5 147
24 12.0 136
25 12.5 52
26 13.0 40
27 13.5 57
28 14.0 14
29 14.5 9
30 15.0 9
31 15.5 2
32 16.0 7
33 16.5 3
34 17.0 7
35 17.5 1
36 18.0 0
37 18.5 0
38 19.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.481171
Standard deviation: 2.414296
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 2
12 6.0 14
13 6.5 17
14 7.0 251
15 7.5 65
16 8.0 161
17 8.5 220
18 9.0 473
19 9.5 631
20 10.0 1175
21 10.5 1629
22 11.0 2415
23 11.5 3503
24 12.0 5611
25 12.5 7129
26 13.0 9364
27 13.5 12208
28 14.0 15668
29 14.5 19783
30 15.0 23641
31 15.5 26658
32 16.0 30483
33 16.5 32343
34 17.0 33566
35 17.5 31994
36 18.0 30333
37 18.5 27367
38 19.0 23631
39 19.5 19992
40 20.0 15039
41 20.5 10185
42 21.0 6796
43 21.5 3737
44 22.0 2496
45 22.5 1087
46 23.0 406
47 23.5 108
48 24.0 14
Query sequence: QEKQKAQKT