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: QWQEQRPER

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Gos h 2	P09799	0.00	6.6072	7.3419	130	QWQEQRPER	138
2	Gos h 1	P09801.1	3.35	4.6917	5.9723	132	HQQEQRPER	140
3	Jug r 2	6580762	3.68	4.5009	5.8359	131	QIQEQSPER	139
4	Jug n 2	31321944	3.68	4.5009	5.8359	19	QIQEQSPER	27
5	Car i 2.0101	VCL_CARIL	4.51	4.0307	5.4997	327	QTQEQSPER	335
6	Tri a glutenin	21783	5.37	3.5343	5.1447	277	QYQQQQPQQ	285
7	Gly m 6.0401	Q9SB11	5.54	3.4378	5.0757	275	KWQEQQDED	283
8	Gly m 6.0501	Q7GC77	6.38	2.9589	4.7333	274	KWQEQEDED	282
9	Ana o 1.0101	21914823	6.52	2.8791	4.6762	44	QYDEQQKEQ	52
10	Ana o 1.0102	21666498	6.52	2.8791	4.6762	42	QYDEQQKEQ	50
11	Ara h 4	5712199	6.82	2.7096	4.5551	121	RYQSQRPPR	129
12	Gos h 1	P09801.1	6.89	2.6674	4.5249	74	QQQRHRPED	82
13	Ric c 1	P01089	6.91	2.6585	4.5185	165	QIQEQQNLR	173
14	Ber e 2	30313867	6.91	2.6573	4.5177	194	RSQKQRGER	202
15	Tri a gliadin	170730	7.02	2.5909	4.4702	203	QPQQQQPQQ	211
16	Tri a gliadin	170732	7.02	2.5909	4.4702	222	QPQQQQPQQ	230
17	Tri a glutenin	886965	7.02	2.5909	4.4702	228	QPQQQQPQQ	236
18	Tri a glutenin	886967	7.02	2.5909	4.4702	243	QPQQQQPQQ	251
19	Car i 4.0101	158998780	7.10	2.5491	4.4403	215	QHQQRRGEH	223
20	Tri a glutenin	21926	7.11	2.5428	4.4358	196	QAQQQQPQQ	204
21	Tri a glutenin	886963	7.11	2.5428	4.4358	195	QAQQQQPQQ	203
22	Gly m 6.0301	P11828	7.25	2.4642	4.3796	269	EEQQQRPEE	277
23	Tri a glutenin	21773	7.32	2.4204	4.3482	221	QSQQQQPQQ	229
24	Tri a gliadin	170734	7.32	2.4204	4.3482	158	QSQQQQPQQ	166
25	Tri a glutenin	21930	7.32	2.4204	4.3482	194	QSQQQQPQQ	202
26	Pru du 6.0201	307159114	7.33	2.4194	4.3475	110	QFQQQQQQQ	118
27	Pru du 6.0201	307159114	7.33	2.4156	4.3448	287	QQEEQQSQR	295
28	Gly m 5.0101	O22120	7.40	2.3748	4.3157	418	QQQEQQQEE	426
29	Pru du 6	258588247	7.40	2.3748	4.3157	103	RQQEQEQER	111
30	Gly m conglycinin	18536	7.40	2.3748	4.3157	480	QQQEQQQEE	488
31	Pru du 6.0101	307159112	7.40	2.3748	4.3157	123	RQQEQEQER	131
32	Gly m conglycinin	169927	7.40	2.3748	4.3157	93	QQQEQQQEE	101
33	Car i 4.0101	158998780	7.51	2.3114	4.2704	287	QEHEERKER	295
34	Api m 11.0201	62910925	7.53	2.3039	4.2649	326	CWNENRPLK	334
35	Lup an 1.0101	169950562	7.54	2.2953	4.2588	102	QEQQPRPQR	110
36	Gos h 2	P09799	7.57	2.2802	4.2480	112	KQQQQQPDK	120
37	Mac i 1.0101	AMP23_MACIN	7.61	2.2553	4.2302	103	QICQQRCER	111
38	Gos h 1	P09801.1	7.62	2.2535	4.2289	473	QEQEQEEER	481
39	Ric c 1	P01089	7.64	2.2378	4.2177	33	EIDESKGER	41
40	Jug r 4.0101	Q2TPW5	7.67	2.2216	4.2061	286	QEREERKER	294
41	Jug n 4.0101	JUGN4_JUGNI	7.67	2.2216	4.2061	289	QEREERKER	297
42	Pis v 3.0101	133711973	7.67	2.2206	4.2054	18	QYDEEQKEQ	26
43	Gos h 4	P09800	7.68	2.2174	4.2031	222	QSRTQRGER	230
44	Tri a gliadin	170716	7.72	2.1953	4.1873	209	QQQQQQQEQ	217
45	Tri a gliadin	170710	7.72	2.1953	4.1873	208	QQQQQQQEQ	216
46	Tri a gliadin	170728	7.72	2.1953	4.1873	24	QQQQQQQEQ	32
47	Jug r 6.0101	VCL6_JUGRE	7.74	2.1794	4.1760	45	QFDEQEKEH	53
48	Len c 1.0101	29539109	7.76	2.1711	4.1700	302	NQQEQREEN	310
49	Der p 30.0101	QAT18641	7.91	2.0830	4.1070	2	KFQNQRGGR	10
50	Asp f 16	3643813	7.93	2.0738	4.1004	240	PYRERQPRR	248

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.556852
Standard deviation: 1.749134
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 0
7 3.5 1
8 4.0 2
9 4.5 0
10 5.0 1
11 5.5 1
12 6.0 1
13 6.5 1
14 7.0 5
15 7.5 17
16 8.0 14
17 8.5 26
18 9.0 62
19 9.5 52
20 10.0 65
21 10.5 162
22 11.0 161
23 11.5 220
24 12.0 215
25 12.5 198
26 13.0 202
27 13.5 132
28 14.0 70
29 14.5 28
30 15.0 20
31 15.5 14
32 16.0 9
33 16.5 6
34 17.0 2
35 17.5 5
36 18.0 1
37 18.5 2
38 19.0 0
39 19.5 1
40 20.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.960224
Standard deviation: 2.446258
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 0
7 3.5 1
8 4.0 2
9 4.5 0
10 5.0 1
11 5.5 1
12 6.0 1
13 6.5 1
14 7.0 6
15 7.5 18
16 8.0 20
17 8.5 59
18 9.0 299
19 9.5 207
20 10.0 245
21 10.5 548
22 11.0 811
23 11.5 1326
24 12.0 1841
25 12.5 2672
26 13.0 3809
27 13.5 5228
28 14.0 7398
29 14.5 9516
30 15.0 12803
31 15.5 15598
32 16.0 19278
33 16.5 23634
34 17.0 26819
35 17.5 29857
36 18.0 32327
37 18.5 32760
38 19.0 32220
39 19.5 29857
40 20.0 27675
41 20.5 23547
42 21.0 19601
43 21.5 14461
44 22.0 10723
45 22.5 7207
46 23.0 4044
47 23.5 2054
48 24.0 1094
49 24.5 452
50 25.0 142
51 25.5 28
Query sequence: QWQEQRPER