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: QGREWGPDQ

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Car i 2.0101	VCL_CARIL	0.00	7.8620	7.6917	351	QGREWGPDQ	359
2	Jug r 2	6580762	5.70	4.0819	5.3326	155	QGRERGPEA	163
3	Jug n 2	31321944	5.70	4.0819	5.3326	43	QGRERGPEA	51
4	Der f 16.0101	21591547	6.69	3.4271	4.9239	451	SGRKFQPNQ	459
5	Sol i 1.0101	51093373	6.91	3.2830	4.8340	58	QGKNLGNQQ	66
6	Tri a glutenin	22090	6.99	3.2260	4.7984	253	QGRQIGQGQ	261
7	Pru du 6	258588247	7.26	3.0511	4.6892	133	QGRQQGRQQ	141
8	Pru du 6.0101	307159112	7.26	3.0511	4.6892	153	QGRQQGRQQ	161
9	Fag e 1	2317670	7.28	3.0350	4.6792	285	QTREEGSDR	293
10	Fag e 1	29839419	7.28	3.0350	4.6792	255	QTREEGSDR	263
11	Sola t 2	P16348	7.43	2.9343	4.6163	12	NGKELNPNS	20
12	Asp f 3	664852	7.51	2.8809	4.5830	187	AGESHGPDQ	195
13	Asp f 2	P79017	7.51	2.8809	4.5830	247	AGESHGPDQ	255
14	Jug r 4.0101	Q2TPW5	7.60	2.8259	4.5487	127	QSREFQQDR	135
15	Per a 3.0201	1531589	7.64	2.7935	4.5285	583	HGRKYPDDK	591
16	Per a 3.0202	1580794	7.64	2.7935	4.5285	422	HGRKYPDDK	430
17	Per a 3.0203	1580797	7.64	2.7935	4.5285	345	HGRKYPDDK	353
18	Cry j 2	506858	7.66	2.7842	4.5226	172	NGREICNDR	180
19	Cry j 2	P43212	7.66	2.7842	4.5226	172	NGREICNDR	180
20	Tri a glutenin	22090	7.95	2.5879	4.4002	214	QGQQIGQGQ	222
21	Tri a glutenin	21779	7.95	2.5879	4.4002	226	QGQQIGQGQ	234
22	Tri a glutenin	21779	7.95	2.5879	4.4002	199	QGQQIGQGQ	207
23	Tri a glutenin	22090	7.95	2.5879	4.4002	241	QGQQIGQGQ	249
24	Tri a glutenin	22090	7.95	2.5879	4.4002	193	QGQQIGQGQ	201
25	Pru du 6.0101	307159112	7.98	2.5710	4.3896	139	QGRQQGQQE	147
26	Pru du 6	258588247	7.98	2.5710	4.3896	119	QGRQQGQQE	127
27	Tri a glutenin	22090	7.99	2.5613	4.3835	558	QGKQLGQGQ	566
28	Tri a glutenin	736319	8.06	2.5187	4.3570	198	QGRQPGQGQ	206
29	Tri a gliadin	21757	8.10	2.4926	4.3407	53	QQQQFPPQQ	61
30	Tri a gliadin	170716	8.10	2.4926	4.3407	53	QQQQFPPQQ	61
31	Tri a gliadin	21765	8.10	2.4926	4.3407	50	QQQQFPPQQ	58
32	Tri a gliadin	170718	8.10	2.4926	4.3407	50	QQQQFPPQQ	58
33	Tri a gliadin	170710	8.10	2.4926	4.3407	53	QQQQFPPQQ	61
34	Tri a gliadin	170740	8.10	2.4926	4.3407	53	QQQQFPPQQ	61
35	Tri a glutenin	21743	8.16	2.4535	4.3163	761	QGQQLGQGQ	769
36	Tri a glutenin	21779	8.16	2.4535	4.3163	513	QGQQLGQGQ	521
37	Tri a glutenin	32968199	8.16	2.4535	4.3163	263	QGQQLGQGQ	271
38	Tri a glutenin	170743	8.16	2.4535	4.3163	253	QGQQLGQGQ	261
39	Tri a glutenin	897811	8.16	2.4535	4.3163	32	QGQQLGQGQ	40
40	Tri a glutenin	736319	8.16	2.4535	4.3163	268	QGQQLGQGQ	276
41	Tri a glutenin	21751	8.16	2.4535	4.3163	501	QGQQLGQGQ	509
42	Tri a 26.0101	P10388	8.16	2.4535	4.3163	590	QGQQLGQGQ	598
43	Tri a glutenin	170743	8.16	2.4535	4.3163	746	QGQQLGQGQ	754
44	Tri a glutenin	736319	8.16	2.4535	4.3163	595	QGQQLGQGQ	603
45	Tri a glutenin	32968199	8.16	2.4535	4.3163	590	QGQQLGQGQ	598
46	Tri a glutenin	21743	8.16	2.4535	4.3163	259	QGQQLGQGQ	267
47	Tri a 26.0101	P10388	8.16	2.4535	4.3163	263	QGQQLGQGQ	271
48	Tri a glutenin	170743	8.16	2.4512	4.3148	484	QGQQPGQEQ	492
49	Tri a glutenin	21743	8.16	2.4512	4.3148	490	QGQQPGQEQ	498
50	Tri a gliadin	21765	8.16	2.4486	4.3132	92	QPQSFPPQQ	100

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.857004
Standard deviation: 1.508138
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 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 2
13 6.5 0
14 7.0 3
15 7.5 5
16 8.0 9
17 8.5 18
18 9.0 26
19 9.5 28
20 10.0 70
21 10.5 85
22 11.0 143
23 11.5 204
24 12.0 342
25 12.5 230
26 13.0 198
27 13.5 159
28 14.0 88
29 14.5 37
30 15.0 20
31 15.5 9
32 16.0 8
33 16.5 6
34 17.0 1
35 17.5 3
36 18.0 1
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 1
42 21.0 0
43 21.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.587005
Standard deviation: 2.416490
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 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 2
13 6.5 0
14 7.0 3
15 7.5 5
16 8.0 16
17 8.5 41
18 9.0 37
19 9.5 137
20 10.0 107
21 10.5 220
22 11.0 301
23 11.5 549
24 12.0 1022
25 12.5 1386
26 13.0 2447
27 13.5 3253
28 14.0 4534
29 14.5 6234
30 15.0 9711
31 15.5 12033
32 16.0 16170
33 16.5 18811
34 17.0 22862
35 17.5 25583
36 18.0 29421
37 18.5 31954
38 19.0 33306
39 19.5 33253
40 20.0 30943
41 20.5 28020
42 21.0 24662
43 21.5 19740
44 22.0 14856
45 22.5 10824
46 23.0 7468
47 23.5 4848
48 24.0 2676
49 24.5 1691
50 25.0 681
51 25.5 268
52 26.0 93
Query sequence: QGREWGPDQ