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: QSERERQRE

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Pis v 2.0101	110349082	0.00	5.3824	6.8445	481	QSERERQRE	489
2	Jug r 4.0101	Q2TPW5	4.01	3.4300	5.2692	291	RKERERERE	299
3	Jug n 4.0101	JUGN4_JUGNI	4.01	3.4300	5.2692	294	RKERERERE	302
4	Car i 4.0101	158998780	4.01	3.4300	5.2692	292	RKERERERE	300
5	Car i 2.0101	VCL_CARIL	4.26	3.3108	5.1730	79	ERERERERE	87
6	Cor a 9	18479082	4.31	3.2838	5.1513	303	EQERERQRR	311
7	Cor a 9	18479082	4.42	3.2329	5.1102	301	ESEQERERQ	309
8	Der p 28.0101	QAT18639	4.74	3.0762	4.9838	530	REEDERQRE	538
9	Gly m 5.0201	Q9FZP9	4.79	3.0498	4.9625	19	HPERERQQH	27
10	Gly m conglycinin	169929	4.79	3.0498	4.9625	81	HPERERQQH	89
11	Jug r 2	6580762	4.80	3.0461	4.9594	105	QEERERQRG	113
12	Car i 2.0101	VCL_CARIL	4.80	3.0461	4.9594	301	QEERERQRG	309
13	Gly m 7.0101	C6K8D1_SOYBN	4.87	3.0120	4.9319	153	RTEKERGRE	161
14	Lup an 1.0101	169950562	4.97	2.9645	4.8936	60	EQEREHRRE	68
15	Pru du 6.0101	307159112	5.19	2.8558	4.8059	143	QGQQEQQQE	151
16	Pru du 6	258588247	5.19	2.8558	4.8059	123	QGQQEQQQE	131
17	Pru du 6.0201	307159114	5.19	2.8547	4.8050	281	RGDQERQQE	289
18	Pru du 6.0201	307159114	5.39	2.7595	4.7282	292	QSQREREEK	300
19	Pis v 2.0101	110349082	5.41	2.7504	4.7209	483	ERERQRERE	491
20	Car i 2.0101	VCL_CARIL	5.47	2.7211	4.6972	77	LRERERERE	85
21	Fag e 1	2317670	5.49	2.7098	4.6881	555	QSRDEKERE	563
22	Fag e 1	29839419	5.49	2.7098	4.6881	525	QSRDEKERE	533
23	Fag e 1	2317674	5.49	2.7098	4.6881	491	QSRDEKERE	499
24	Cor a 9	18479082	5.56	2.6747	4.6598	500	SSERKRRSE	508
25	Pru du 6.0101	307159112	5.59	2.6627	4.6501	126	EQEQERQQQ	134
26	Pru du 6.0101	307159112	5.59	2.6627	4.6501	124	QQEQEQERQ	132
27	Pru du 6	258588247	5.59	2.6627	4.6501	106	EQEQERQQQ	114
28	Pru du 6	258588247	5.59	2.6627	4.6501	104	QQEQEQERQ	112
29	Fag e 1	2317674	5.63	2.6427	4.6339	215	QSQRETREE	223
30	Bos d 11.0101	CASB_BOVIN	5.63	2.6427	4.6339	49	QSEEQQQTE	57
31	Bos d 8	459292	5.63	2.6427	4.6339	49	QSEEQQQTE	57
32	Bos d 8	162805	5.63	2.6427	4.6339	49	QSEEQQQTE	57
33	Bos d 8	162797	5.63	2.6427	4.6339	49	QSEEQQQTE	57
34	Bos d 8	162931	5.63	2.6427	4.6339	49	QSEEQQQTE	57
35	Lup an 1.0101	169950562	5.64	2.6360	4.6285	87	EEEHERRRE	95
36	Lup an 1.0101	169950562	5.75	2.5850	4.5874	584	QPQQQQQRE	592
37	Car i 2.0101	VCL_CARIL	5.76	2.5778	4.5816	190	QEERERRRG	198
38	Jug r 2	6580762	5.76	2.5778	4.5816	53	QEERERRRG	61
39	Car i 2.0101	VCL_CARIL	5.76	2.5778	4.5816	249	QEERERRRG	257
40	Cor a 11	19338630	5.78	2.5714	4.5764	36	EKARERQQE	44
41	Vig r 2.0201	B1NPN8	5.83	2.5454	4.5555	330	QREQQKQQE	338
42	Der f 28.0201	AIO08848	5.89	2.5147	4.5307	530	REDDERQRE	538
43	Chi k 10	7321108	5.91	2.5065	4.5241	261	VSEKEKYRE	269
44	Car i 2.0101	VCL_CARIL	5.92	2.5001	4.5189	128	QQERERRER	136
45	Tyr p 28.0101	AOD75395	5.99	2.4680	4.4930	528	RDEDEKQRD	536
46	Jug n 4.0101	JUGN4_JUGNI	6.07	2.4263	4.4594	288	EQEREERKE	296
47	Jug r 4.0101	Q2TPW5	6.07	2.4263	4.4594	285	EQEREERKE	293
48	Car i 2.0101	VCL_CARIL	6.09	2.4193	4.4538	294	RCEQQRQQE	302
49	Pru du 6.0201	307159114	6.10	2.4121	4.4479	288	QEEQQSQRE	296
50	Cor a 9	18479082	6.13	2.3979	4.4365	138	RSEQDRHQK	146

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.061188
Standard deviation: 2.055076
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 5
10 5.0 6
11 5.5 6
12 6.0 10
13 6.5 7
14 7.0 20
15 7.5 31
16 8.0 67
17 8.5 39
18 9.0 47
19 9.5 62
20 10.0 115
21 10.5 132
22 11.0 190
23 11.5 260
24 12.0 224
25 12.5 123
26 13.0 112
27 13.5 103
28 14.0 59
29 14.5 18
30 15.0 10
31 15.5 12
32 16.0 13
33 16.5 7
34 17.0 3
35 17.5 9
36 18.0 4
37 18.5 1
38 19.0 1
39 19.5 0
40 20.0 0
41 20.5 0
42 21.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.433278
Standard deviation: 2.547067
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 6
10 5.0 7
11 5.5 9
12 6.0 22
13 6.5 24
14 7.0 46
15 7.5 80
16 8.0 331
17 8.5 223
18 9.0 360
19 9.5 409
20 10.0 688
21 10.5 1056
22 11.0 1460
23 11.5 2072
24 12.0 2970
25 12.5 4242
26 13.0 5469
27 13.5 8033
28 14.0 9734
29 14.5 12906
30 15.0 15876
31 15.5 19405
32 16.0 23142
33 16.5 26403
34 17.0 29374
35 17.5 30029
36 18.0 32311
37 18.5 32019
38 19.0 30234
39 19.5 27462
40 20.0 23152
41 20.5 18650
42 21.0 13883
43 21.5 10449
44 22.0 7030
45 22.5 4783
46 23.0 2875
47 23.5 1588
48 24.0 872
49 24.5 369
50 25.0 123
51 25.5 20
Query sequence: QSERERQRE