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: QQEIQGGGQ

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 2.0201	110349084	0.00	7.0004	6.9413	207	QQEIQGGGQ	215
2	Pis v 2.0101	110349082	1.15	6.2379	6.4859	202	QQEIQGSGQ	210
3	Pru du 6.0101	307159112	4.75	3.8600	5.0655	281	QQEQQGSGN	289
4	Zan b 2.0101	QYU76045	4.90	3.7623	5.0071	143	QQELQGYSQ	151
5	Zan b 2.0102	QYU76046	4.90	3.7623	5.0071	143	QQELQGYSQ	151
6	Gly m glycinin G2	295800	4.94	3.7359	4.9914	193	QQQQQGGSQ	201
7	Gly m 6.0201	P04405	4.94	3.7359	4.9914	193	QQQQQGGSQ	201
8	Pru du 6	258588247	5.32	3.4873	4.8429	261	QQEQQGNGN	269
9	Pru du 8.0101	A0A516F3L2_PRUDU	5.36	3.4555	4.8239	112	QQQGQGGGR	120
10	Der f 33.0101	AIO08861	5.54	3.3419	4.7561	27	EHEIQPDGQ	35
11	Ana o 3	24473800	5.59	3.3069	4.7352	57	KQEVQRGGR	65
12	Zan_b_2.02	QYU76044	5.76	3.1950	4.6683	143	QPELQGTSQ	151
13	Tri a gliadin	170734	6.16	2.9278	4.5087	150	QQQVQGSIQ	158
14	Tri a glutenin	21773	6.16	2.9278	4.5087	213	QQQVQGSIQ	221
15	Tri a 36.0101	335331566	6.16	2.9278	4.5087	275	QQQVQGSIQ	283
16	Pru du 6.0201	307159114	6.17	2.9239	4.5064	303	EQEQQGGGG	311
17	Pen o 18	12005497	6.36	2.8001	4.4324	205	DQDVDGNGH	213
18	Gal d vitellogenin	212881	6.54	2.6799	4.3606	1045	QLEIQAGSR	1053
19	Gal d vitellogenin	63887	6.54	2.6799	4.3606	1043	QLEIQAGSR	1051
20	Tri a glutenin	886965	6.70	2.5691	4.2945	235	QQSVQGVSQ	243
21	Tri a glutenin	886967	6.70	2.5691	4.2945	250	QQSVQGVSQ	258
22	Pru du 6.0201	307159114	6.77	2.5286	4.2703	131	QQQFQGEDQ	139
23	Ani s 10.0101	272574378	6.85	2.4748	4.2382	111	QQSIEGPGP	119
24	Ani s 10.0101	272574378	6.85	2.4748	4.2382	140	QQSIEGPGP	148
25	Lin u 1	Q8LPD3_LINUS	6.88	2.4528	4.2250	120	RQDIQQQGQ	128
26	Lin u 1.01	Q8LPD3_LINUS	6.88	2.4528	4.2250	120	RQDIQQQGQ	128
27	QYS16039	QYS16039	6.91	2.4339	4.2137	146	QPQLQGTSQ	154
28	Glo m 5	8927462	6.94	2.4135	4.2015	66	RNHVAGGGE	74
29	Tri a gliadin	P02865	6.99	2.3797	4.1814	8	DQELQSPQQ	16
30	Pis v 3.0101	133711973	7.10	2.3088	4.1390	77	QCERQDGGQ	85
31	Lit v 3.0101	184198733	7.20	2.2431	4.0998	146	QMDIDDGGK	154
32	Ara h 2.0201	26245447	7.27	2.1928	4.0697	161	DLEVESGGR	169
33	Pru du 6.0201	307159114	7.32	2.1627	4.0517	304	QEQQGGGGQ	312
34	Hal l 1.0101	APG42675	7.39	2.1171	4.0245	82	EQEVSGTTR	90
35	Hal d 1	9954249	7.39	2.1171	4.0245	82	EQEVSGTTR	90
36	Pru du 6	258588247	7.40	2.1106	4.0206	147	QQEQQQGQQ	155
37	Pru du 6.0101	307159112	7.40	2.1106	4.0206	167	QQEQQQGQQ	175
38	Cla h 7.0101	P42059	7.43	2.0919	4.0095	116	STGTQGGGQ	124
39	Cor a 9	18479082	7.51	2.0338	3.9747	230	EQEQQGEGN	238
40	Tri a gliadin	170718	7.66	1.9397	3.9185	231	QQQQQPSSQ	239
41	Tri a gliadin	21765	7.66	1.9397	3.9185	231	QQQQQPSSQ	239
42	Tri a gliadin	170716	7.66	1.9397	3.9185	237	QQQQQPSSQ	245
43	Tri a gliadin	170726	7.66	1.9397	3.9185	200	QQQQQPSSQ	208
44	Tri a 21.0101	283476402	7.66	1.9397	3.9185	199	QQQQQPSSQ	207
45	Tri a gliadin	170710	7.66	1.9397	3.9185	236	QQQQQPSSQ	244
46	Tri a gliadin	170740	7.66	1.9397	3.9185	214	QQQQQPSSQ	222
47	Ani s 10.0101	272574378	7.67	1.9319	3.9139	169	QQNIGGPGP	177
48	Ani s 10.0101	272574378	7.67	1.9319	3.9139	53	QQNIGGPGP	61
49	Gly m 6.0301	P11828	7.67	1.9313	3.9135	194	PQKQQGGTQ	202
50	Zan_b_2.02	QYU76044	7.70	1.9106	3.9011	150	SQRQQGGGY	158

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.592028
Standard deviation: 1.513066
1 0.5 1
2 1.0 0
3 1.5 1
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 5
11 5.5 2
12 6.0 3
13 6.5 5
14 7.0 10
15 7.5 6
16 8.0 36
17 8.5 43
18 9.0 103
19 9.5 124
20 10.0 186
21 10.5 269
22 11.0 240
23 11.5 277
24 12.0 168
25 12.5 92
26 13.0 58
27 13.5 27
28 14.0 12
29 14.5 10
30 15.0 9
31 15.5 5
32 16.0 0
33 16.5 2
34 17.0 2
35 17.5 1
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.583339
Standard deviation: 2.533152
1 0.5 1
2 1.0 0
3 1.5 1
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 5
11 5.5 2
12 6.0 3
13 6.5 5
14 7.0 12
15 7.5 9
16 8.0 43
17 8.5 53
18 9.0 146
19 9.5 224
20 10.0 403
21 10.5 778
22 11.0 1448
23 11.5 1860
24 12.0 2870
25 12.5 3934
26 13.0 5514
27 13.5 7806
28 14.0 10114
29 14.5 12149
30 15.0 15550
31 15.5 18404
32 16.0 21719
33 16.5 25297
34 17.0 28390
35 17.5 30827
36 18.0 31500
37 18.5 30782
38 19.0 28879
39 19.5 27744
40 20.0 24569
41 20.5 20291
42 21.0 15924
43 21.5 12047
44 22.0 8560
45 22.5 5759
46 23.0 3329
47 23.5 1822
48 24.0 969
49 24.5 339
50 25.0 96
51 25.5 19
Query sequence: QQEIQGGGQ