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: GGNPQQELQ

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Zan b 2.0102	QYU76046	0.00	7.3107	7.0709	139	GGNPQQELQ	147
2	Zan b 2.0101	QYU76045	0.00	7.3107	7.0709	139	GGNPQQELQ	147
3	Pis v 2.0201	110349084	1.73	6.1330	6.3728	203	GGSPQQEIQ	211
4	Pis v 2.0101	110349082	1.73	6.1330	6.3728	198	GGSPQQEIQ	206
5	Zan_b_2.02	QYU76044	2.10	5.8816	6.2239	139	GGNPQPELQ	147
6	QYS16039	QYS16039	3.25	5.0962	5.7583	142	GGNPQPQLQ	150
7	Pru du 6.0201	307159114	4.74	4.0797	5.1559	127	GGQGQQQFQ	135
8	Pru du 6.0201	307159114	5.12	3.8222	5.0033	198	AGNPQDEFN	206
9	Pis v 5.0101	171853009	5.30	3.6942	4.9274	187	AGNPEDEFQ	195
10	Gly m 6.0501	Q7GC77	5.40	3.6249	4.8863	124	GSRSQQQLQ	132
11	Car i 4.0101	158998780	6.15	3.1169	4.5852	192	AGNPDDEFR	200
12	Jug r 4.0101	Q2TPW5	6.15	3.1169	4.5852	191	AGNPDDEFR	199
13	Jug n 4.0101	JUGN4_JUGNI	6.15	3.1169	4.5852	194	AGNPDDEFR	202
14	Cor a 9	18479082	6.19	3.0913	4.5700	199	AGNPDDEHQ	207
15	Pru du 6	258588247	6.19	3.0858	4.5668	225	AGNPENEFN	233
16	Pru du 6.0101	307159112	6.19	3.0858	4.5668	245	AGNPENEFN	253
17	Der p 8	P46419	6.81	2.6641	4.3168	89	GSNDHEEIR	97
18	Tri a gliadin	21769	6.86	2.6313	4.2974	91	GQQPQQQQQ	99
19	Tri a glutenin	21779	6.86	2.6313	4.2974	411	GQQPEQEQQ	419
20	Tri a glutenin	21751	6.86	2.6313	4.2974	401	GQQPEQEQQ	409
21	Tri a gliadin	170732	6.86	2.6313	4.2974	259	GQQPQQQQQ	267
22	Tri a gliadin	170730	6.86	2.6313	4.2974	240	GQQPQQQQQ	248
23	Fag e 3.0101	A5HIX6	6.89	2.6093	4.2844	58	SRDPQQEFR	66
24	Dau c 4	18652049	6.91	2.5986	4.2780	16	DGNPGQQLS	24
25	Der f 22.0101	110560870	6.95	2.5708	4.2616	42	GGNPNQKSC	50
26	Pru du 6.0201	307159114	7.00	2.5387	4.2425	279	GGRGDQERQ	287
27	Asp n 14	4235093	7.20	2.4002	4.1604	216	GPDPDSNLK	224
28	Asp n 14	2181180	7.32	2.3212	4.1136	216	GPDPESNLK	224
29	gal d 6.0101	P87498	7.38	2.2751	4.0863	406	SSSPTQEVM	414
30	Gal d 6.0101	VIT1_CHICK	7.38	2.2751	4.0863	406	SSSPTQEVM	414
31	Tri a glutenin	21743	7.45	2.2286	4.0587	735	GQQPRQWLQ	743
32	Tri a glutenin	897811	7.45	2.2286	4.0587	6	GQQPRQWLQ	14
33	Tri a glutenin	170743	7.45	2.2286	4.0587	720	GQQPRQWLQ	728
34	Pru du 6.0101	307159112	7.48	2.2122	4.0490	175	QGRPQQQQQ	183
35	Pru du 6	258588247	7.48	2.2122	4.0490	155	QGRPQQQQQ	163
36	Pan h 3.0101	XP_026771637	7.54	2.1714	4.0248	273	GGQSEEEAT	281
37	Asp f 27.0101	91680604	7.59	2.1347	4.0031	148	SGTPKKKIT	156
38	Sin a 2.0101	Q2TLW0	7.64	2.1032	3.9844	239	GSSQQQQQQ	247
39	Phl p 7	O82040	7.64	2.0989	3.9819	33	GSTSADEVQ	41
40	Cyn d 7	1871507	7.64	2.0989	3.9819	37	GSTSADEVQ	45
41	Cyn d 7	P94092	7.64	2.0989	3.9819	35	GSTSADEVQ	43
42	Gos h 3	P09802	7.69	2.0683	3.9637	187	AGNPEEEQR	195
43	Tri a gliadin	170734	7.71	2.0557	3.9562	29	SPQPQQVVQ	37
44	Sal s 3.0101	B5DGM7	7.71	2.0503	3.9531	273	GGQSEEEAS	281
45	Ves v 6.0101	G8IIT0	7.73	2.0359	3.9445	1255	DSNPTNEFS	1263
46	Asc s 1.0101	2970628	7.78	2.0077	3.9278	619	SGASKEELK	627
47	Asc s 1.0101	2970628	7.78	2.0077	3.9278	885	SGASKEELK	893
48	Asc s 1.0101	2970628	7.78	2.0077	3.9278	219	SGASKEELK	227
49	Asc s 1.0101	2970628	7.78	2.0077	3.9278	352	SGASKEELK	360
50	Asc s 1.0101	2970628	7.78	2.0077	3.9278	1018	SGASKEELK	1026

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.719627
Standard deviation: 1.466287
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 2
5 2.5 1
6 3.0 0
7 3.5 1
8 4.0 0
9 4.5 0
10 5.0 1
11 5.5 2
12 6.0 0
13 6.5 6
14 7.0 9
15 7.5 7
16 8.0 21
17 8.5 38
18 9.0 78
19 9.5 105
20 10.0 193
21 10.5 208
22 11.0 260
23 11.5 317
24 12.0 225
25 12.5 105
26 13.0 58
27 13.5 31
28 14.0 5
29 14.5 5
30 15.0 7
31 15.5 3
32 16.0 5
33 16.5 2
34 17.0 0
35 17.5 0
36 18.0 0
37 18.5 0
38 19.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.492883
Standard deviation: 2.473933
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 2
5 2.5 1
6 3.0 0
7 3.5 1
8 4.0 0
9 4.5 0
10 5.0 1
11 5.5 3
12 6.0 0
13 6.5 6
14 7.0 10
15 7.5 9
16 8.0 30
17 8.5 62
18 9.0 119
19 9.5 307
20 10.0 498
21 10.5 643
22 11.0 1199
23 11.5 2024
24 12.0 2509
25 12.5 3755
26 13.0 5284
27 13.5 7716
28 14.0 10690
29 14.5 12773
30 15.0 16394
31 15.5 19797
32 16.0 22988
33 16.5 25911
34 17.0 29125
35 17.5 30689
36 18.0 31828
37 18.5 31897
38 19.0 30136
39 19.5 27444
40 20.0 24245
41 20.5 19146
42 21.0 14703
43 21.5 10948
44 22.0 7375
45 22.5 4694
46 23.0 2719
47 23.5 1494
48 24.0 724
49 24.5 210
50 25.0 63
51 25.5 22
Query sequence: GGNPQQELQ