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: RRQGQGQRQ

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Jug r 2	6580762	0.00	6.1154	7.1365	26	RRQGQGQRQ	34
2	Car i 2.0101	VCL_CARIL	0.00	6.1154	7.1365	163	RRQGQGQRQ	171
3	Car i 2.0101	VCL_CARIL	0.00	6.1154	7.1365	222	RRQGQGQRQ	230
4	Cor a 9	18479082	2.92	4.4808	5.9349	129	QRQGQGQSQ	137
5	Tri a glutenin	21930	4.04	3.8506	5.4717	190	QQQGQSQQQ	198
6	Gly m 6.0501	Q7GC77	4.32	3.6937	5.3563	213	RKQGQHQQQ	221
7	Tri a glutenin	21751	4.98	3.3227	5.0836	423	QQPGQGQQQ	431
8	Tri a glutenin	21779	4.98	3.3227	5.0836	433	QQPGQGQQQ	441
9	Pis v 5.0101	171853009	5.00	3.3112	5.0752	199	QQQSRGRRQ	207
10	Tri a glutenin	170743	5.17	3.2166	5.0056	129	QRPGQGQQE	137
11	Tri a glutenin	21751	5.27	3.1620	4.9655	429	QQQGQGQQG	437
12	Tri a glutenin	21779	5.27	3.1620	4.9655	439	QQQGQGQQG	447
13	Jug r 1	1794252	5.36	3.1104	4.9275	33	RRRGEGCRE	41
14	Tri a glutenin	736319	5.43	3.0710	4.8986	780	QQTGQGQQS	788
15	Tri a glutenin	32968199	5.43	3.0710	4.8986	781	QQTGQGQQS	789
16	Tri a 26.0101	P10388	5.43	3.0710	4.8986	781	QQTGQGQQS	789
17	Pru du 6	258588247	5.46	3.0559	4.8875	121	RQQGQQEQQ	129
18	Pru du 6.0101	307159112	5.46	3.0559	4.8875	141	RQQGQQEQQ	149
19	Gly m 6.0401	Q9SB11	5.47	3.0482	4.8818	213	RKQGQHQQE	221
20	Tri a glutenin	22090	5.61	2.9715	4.8254	635	QQSGQGQQS	643
21	Tri a glutenin	21779	5.61	2.9715	4.8254	590	QQSGQGQQS	598
22	Tri a glutenin	21751	5.61	2.9715	4.8254	578	QQSGQGQQS	586
23	Tri a glutenin	22090	5.61	2.9715	4.8254	629	QQSGQGQQS	637
24	Car i 4.0101	158998780	5.67	2.9385	4.8012	122	RQSQQGQRR	130
25	Cor a 9	18479082	5.67	2.9385	4.8012	123	QQSQQGQRQ	131
26	Ara h 3	3703107	5.67	2.9385	4.8012	314	RRRGRGSRG	322
27	Ara h 3	O82580	5.67	2.9385	4.8012	311	RRRGRGSRG	319
28	Ric c 1	P01089	5.90	2.8101	4.7068	223	QQQSQGQLQ	231
29	Tri a glutenin	22090	5.92	2.7973	4.6974	255	RQIGQGQQS	263
30	Tri a glutenin	22090	5.94	2.7833	4.6871	363	QQPGQGQQR	371
31	Sin a 2.0101	Q2TLW0	6.02	2.7424	4.6571	236	NQQGSSQQQ	244
32	Pis v 5.0101	171853009	6.07	2.7106	4.6337	24	RQQGQQQNE	32
33	Pru du 6.0201	307159114	6.11	2.6925	4.6204	125	QEGGQGQQQ	133
34	Tri a glutenin	21743	6.12	2.6876	4.6168	129	QRPGQGQQP	137
35	Tri a glutenin	736319	6.12	2.6876	4.6168	131	QRPGQGQQP	139
36	Tri a 26.0101	P10388	6.12	2.6876	4.6168	132	QRPGQGQQP	140
37	Tri a glutenin	32968199	6.12	2.6876	4.6168	132	QRPGQGQQP	140
38	Tri a glutenin	21743	6.13	2.6772	4.6091	135	QQPGQGQQE	143
39	Gly m 6.0401	Q9SB11	6.16	2.6618	4.5978	301	RRPSHGKRE	309
40	Tri a glutenin	21779	6.17	2.6593	4.5960	400	QQPGQGQQT	408
41	Tri a glutenin	22090	6.17	2.6593	4.5960	423	QQPGQGQQT	431
42	Tri a glutenin	22090	6.17	2.6593	4.5960	441	QQPGQGQQT	449
43	Tri a glutenin	21751	6.17	2.6593	4.5960	390	QQPGQGQQT	398
44	Tri a glutenin	21779	6.17	2.6593	4.5960	406	QQTGQGQQP	414
45	Tri a glutenin	21751	6.17	2.6593	4.5960	396	QQTGQGQQP	404
46	Pru du 6.0201	307159114	6.23	2.6226	4.5690	208	QQQGRQQQQ	216
47	Gos h 1	P09801.1	6.30	2.5853	4.5416	115	QEQQQSQRQ	123
48	Jug n 1	31321942	6.32	2.5710	4.5311	55	RRRGEGCQE	63
49	Tri a glutenin	32968199	6.34	2.5598	4.5229	502	QQSGQGQQP	510
50	Tri a glutenin	21779	6.34	2.5598	4.5229	584	QQPGQGQQS	592

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.910672
Standard deviation: 1.784116
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 1
7 3.5 0
8 4.0 0
9 4.5 2
10 5.0 2
11 5.5 9
12 6.0 5
13 6.5 11
14 7.0 17
15 7.5 29
16 8.0 38
17 8.5 50
18 9.0 34
19 9.5 78
20 10.0 191
21 10.5 118
22 11.0 214
23 11.5 238
24 12.0 239
25 12.5 182
26 13.0 102
27 13.5 64
28 14.0 25
29 14.5 23
30 15.0 8
31 15.5 7
32 16.0 2
33 16.5 2
34 17.0 3
35 17.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.321327
Standard deviation: 2.427162
1 0.5 3
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 1
7 3.5 0
8 4.0 0
9 4.5 2
10 5.0 2
11 5.5 11
12 6.0 11
13 6.5 47
14 7.0 50
15 7.5 190
16 8.0 324
17 8.5 172
18 9.0 260
19 9.5 405
20 10.0 631
21 10.5 935
22 11.0 1336
23 11.5 1751
24 12.0 2799
25 12.5 3880
26 13.0 5201
27 13.5 7449
28 14.0 10053
29 14.5 13145
30 15.0 16493
31 15.5 20307
32 16.0 24061
33 16.5 28761
34 17.0 31260
35 17.5 33584
36 18.0 33972
37 18.5 32807
38 19.0 30667
39 19.5 26399
40 20.0 21785
41 20.5 17289
42 21.0 13223
43 21.5 8591
44 22.0 5810
45 22.5 3210
46 23.0 1816
47 23.5 911
48 24.0 403
49 24.5 149
Query sequence: RRQGQGQRQ