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: QGSGQSRSR

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	6.9068	7.1276	206	QGSGQSRSR	214
2	Mala s 6	4138173	3.84	4.4693	5.5296	145	SGSGKPRSR	153
3	Jug r 6.0101	VCL6_JUGRE	4.47	4.0697	5.2677	385	EGSGSSRRR	393
4	Pis v 2.0201	110349084	4.91	3.7863	5.0819	211	QGGGQSWSQ	219
5	Gal d vitellogenin	63887	5.03	3.7123	5.0334	1226	SSSSSSRSR	1234
6	Gal d vitellogenin	212881	5.03	3.7123	5.0334	1228	SSSSSSRSR	1236
7	Jug r 6.0101	VCL6_JUGRE	5.43	3.4572	4.8661	387	SGSSRRRSR	395
8	gal d 6.0101	P87498	5.62	3.3357	4.7865	1272	QSSSSSSSR	1280
9	Gal d 6.0101	VIT1_CHICK	5.62	3.3357	4.7865	1272	QSSSSSSSR	1280
10	Pis v 2.0201	110349084	5.78	3.2341	4.7198	126	ESQSQSRSQ	134
11	Pis v 2.0101	110349082	5.80	3.2225	4.7123	208	SGQSRSRSQ	216
12	Sin a 2.0101	Q2TLW0	5.80	3.2225	4.7123	238	QGSSQQQQQ	246
13	Pis v 2.0101	110349082	5.95	3.1244	4.6480	124	QEESQSRSR	132
14	Mala s 6	4138173	5.99	3.1040	4.6346	143	EGSGSGKPR	151
15	Ber e 2	30313867	5.99	3.1038	4.6344	454	QPGSRSRGR	462
16	Tri a glutenin	21743	6.02	3.0836	4.6212	216	QQSGQGQPR	224
17	Tri a glutenin	170743	6.02	3.0836	4.6212	210	QQSGQGQPR	218
18	Mus a 4.0101	88191901	6.16	2.9912	4.5606	53	DGSGRGRCQ	61
19	gal d 6.0101	P87498	6.22	2.9534	4.5358	1227	KGSSSSSSK	1235
20	Gal d 6.0101	VIT1_CHICK	6.22	2.9534	4.5358	1227	KGSSSSSSK	1235
21	Cor a 9	18479082	6.23	2.9488	4.5328	131	QGQGQSQRS	139
22	Pru du 6.0101	307159112	6.36	2.8678	4.4797	255	QGQSQPRQQ	263
23	Pru du 6	258588247	6.36	2.8678	4.4797	235	QGQSQPRQQ	243
24	Tri a glutenin	21773	6.54	2.7556	4.4062	217	QGSIQSQQQ	225
25	Tri a gliadin	170734	6.54	2.7556	4.4062	154	QGSIQSQQQ	162
26	Gal d vitellogenin	63887	6.58	2.7244	4.3857	1228	SSSSRSRSS	1236
27	Gal d vitellogenin	212881	6.58	2.7244	4.3857	1230	SSSSRSRSS	1238
28	Jug r 2	6580762	6.60	2.7141	4.3790	28	QGQGQRQQQ	36
29	Car i 2.0101	VCL_CARIL	6.60	2.7141	4.3790	224	QGQGQRQQQ	232
30	Car i 2.0101	VCL_CARIL	6.60	2.7141	4.3790	165	QGQGQRQQQ	173
31	Gal d 6.0101	VIT1_CHICK	6.63	2.6962	4.3672	1189	SSSSSSKSK	1197
32	gal d 6.0101	P87498	6.63	2.6962	4.3672	1189	SSSSSSKSK	1197
33	gal d 6.0101	P87498	6.66	2.6778	4.3552	1376	SSSSDSSSR	1384
34	Gal d 6.0101	VIT1_CHICK	6.66	2.6778	4.3552	1376	SSSSDSSSR	1384
35	gal d 6.0101	P87498	6.66	2.6778	4.3552	1168	DSSSSSRSS	1176
36	Gal d 6.0101	VIT1_CHICK	6.66	2.6778	4.3552	1168	DSSSSSRSS	1176
37	Pru du 6.0101	307159112	6.82	2.5752	4.2879	315	QGQNDNRNQ	323
38	Pru du 6	258588247	6.82	2.5752	4.2879	295	QGQNDNRNQ	303
39	Tri a gliadin	170730	6.85	2.5568	4.2758	214	QGVSQSQQQ	222
40	Tri a glutenin	21930	6.85	2.5568	4.2758	205	QGVSQSQQQ	213
41	Tri a glutenin	21926	6.85	2.5568	4.2758	207	QGVSQSQQQ	215
42	Tri a glutenin	886963	6.85	2.5568	4.2758	206	QGVSQSQQQ	214
43	Tri a gliadin	170732	6.85	2.5568	4.2758	233	QGVSQSQQQ	241
44	gal d 6.0101	P87498	6.85	2.5544	4.2743	1369	SGSSHSNSS	1377
45	Gal d 6.0101	VIT1_CHICK	6.85	2.5544	4.2743	1369	SGSSHSNSS	1377
46	gal d 6.0101	P87498	6.85	2.5534	4.2736	1280	RASSNSRST	1288
47	Gal d 6.0101	VIT1_CHICK	6.85	2.5534	4.2736	1280	RASSNSRST	1288
48	Sol r 3	P35779	6.86	2.5508	4.2719	119	SSSGKNKST	127
49	Sol i 3	P35778	6.86	2.5508	4.2719	141	SSSGKNKST	149
50	Fag e 1	29839419	6.87	2.5460	4.2688	164	SSRGDQRSR	172

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.873846
Standard deviation: 1.574358
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 1
9 4.5 1
10 5.0 1
11 5.5 2
12 6.0 4
13 6.5 6
14 7.0 15
15 7.5 17
16 8.0 30
17 8.5 45
18 9.0 70
19 9.5 81
20 10.0 150
21 10.5 187
22 11.0 227
23 11.5 233
24 12.0 196
25 12.5 253
26 13.0 99
27 13.5 35
28 14.0 21
29 14.5 7
30 15.0 2
31 15.5 3
32 16.0 6
33 16.5 3

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.116828
Standard deviation: 2.401470
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 1
9 4.5 1
10 5.0 1
11 5.5 3
12 6.0 8
13 6.5 8
14 7.0 38
15 7.5 49
16 8.0 75
17 8.5 115
18 9.0 303
19 9.5 361
20 10.0 525
21 10.5 1109
22 11.0 1655
23 11.5 2012
24 12.0 2998
25 12.5 4905
26 13.0 6541
27 13.5 8906
28 14.0 11563
29 14.5 14131
30 15.0 18363
31 15.5 22224
32 16.0 26335
33 16.5 29175
34 17.0 31897
35 17.5 33932
36 18.0 34247
37 18.5 32362
38 19.0 28734
39 19.5 24710
40 20.0 19652
41 20.5 15459
42 21.0 10488
43 21.5 7115
44 22.0 4775
45 22.5 2655
46 23.0 1580
47 23.5 698
48 24.0 312
49 24.5 137
50 25.0 26
Query sequence: QGSGQSRSR