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: QNTRGCNGG

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Act d 1	166317	0.00	6.5019	7.4383	186	QNTRGCNGG	194
2	Act d 1	P00785	0.00	6.5019	7.4383	186	QNTRGCNGG	194
3	Car p papain	167391	5.33	3.3876	5.2092	191	RRSYGCNGG	199
4	Mac r 2.0101	E2JE77_MACRS	6.37	2.7769	4.7721	302	RGTRGESGG	310
5	Tri a 35.0101	283480513	6.58	2.6555	4.6852	62	QQTTGMTGS	70
6	Cari p 2.0101	PAPA2_CARPA	6.61	2.6385	4.6730	192	KHSYGCKGG	200
7	Pla or 2.0101	162949338	6.75	2.5546	4.6129	315	NNIRGTSSG	323
8	Eur m 4.0101	5059164	6.85	2.4970	4.5717	130	QSGQGTNGN	138
9	Pac c 3.0101	VA5_BRACH	6.89	2.4717	4.5536	52	QETRGNPGP	60
10	Pru du 8.0101	A0A516F3L2_PRUDU	6.92	2.4553	4.5418	111	QQQQGQGGG	119
11	Lin u 1.01	Q8LPD3_LINUS	7.04	2.3891	4.4945	35	NQGRGGQGG	43
12	Lin u 1	Q8LPD3_LINUS	7.04	2.3891	4.4945	35	NQGRGGQGG	43
13	Pru av 2	P50694	7.23	2.2767	4.4140	228	RGTFTCNGG	236
14	Pla a 2	51316214	7.25	2.2626	4.4039	314	NNIRGTSTG	322
15	Mal d 2	10334651	7.26	2.2610	4.4027	229	NSTFTCSGG	237
16	Der f 6	P49276	7.31	2.2313	4.3815	224	KTQSGCNGD	232
17	Der p 1.0124	256095986	7.31	2.2271	4.3785	146	ASQHGCNGD	154
18	Zan b 2.0101	QYU76045	7.47	2.1329	4.3110	153	QGSRSYQGS	161
19	Zan b 2.0102	QYU76046	7.47	2.1329	4.3110	153	QGSRSYQGS	161
20	Blo t 11	21954740	7.52	2.1063	4.2920	11	QSSRAGHGG	19
21	Der p 4	5059162	7.53	2.1004	4.2878	105	QSGKGTNGH	113
22	Par j 1	O04404	7.54	2.0971	4.2855	61	EPSKGCCSG	69
23	Par j 1	Q40905	7.54	2.0971	4.2855	60	EPSKGCCSG	68
24	Par j 1.0103	95007033	7.54	2.0971	4.2855	24	EPSKGCCSG	32
25	Par j 1	P43217	7.54	2.0971	4.2855	24	EPSKGCCSG	32
26	Par j 1.0101	992612	7.54	2.0971	4.2855	18	EPSKGCCSG	26
27	Bla g 11.0101	Q2L7A6_BLAGE	7.56	2.0851	4.2769	309	DNQRGHGAG	317
28	Tri a glutenin	21751	7.58	2.0731	4.2682	585	QSGQGHQPG	593
29	Tri a glutenin	21779	7.58	2.0731	4.2682	597	QSGQGHQPG	605
30	Cha o 2.0101	47606004	7.59	2.0636	4.2615	413	KNARGFYSG	421
31	Amb a 11.0101	CEP01_AMBAR	7.61	2.0533	4.2541	188	MTNAGCDGG	196
32	Zan_b_2.02	QYU76044	7.62	2.0505	4.2521	159	QGSQGGGGG	167
33	Tri a glutenin	22090	7.70	2.0010	4.2166	630	QSGQGQQSG	638
34	Tri a glutenin	21779	7.70	2.0010	4.2166	591	QSGQGQQSG	599
35	Tri a glutenin	21751	7.70	2.0010	4.2166	579	QSGQGQQSG	587
36	Tri a glutenin	22090	7.70	2.0010	4.2166	636	QSGQGQQSG	644
37	Lat c 6.0301	XP_018522130	7.81	1.9354	4.1697	390	RGARGAPGG	398
38	Ara h 4	5712199	7.82	1.9292	4.1653	335	RRGRGSRGG	343
39	Sol i 3	P35778	7.87	1.9042	4.1474	83	KEMRGTNGP	91
40	Sol r 3	P35779	7.87	1.9042	4.1474	61	KEMRGTNGP	69
41	Pru du 6.0201	307159114	7.89	1.8919	4.1385	216	QQQQGQQGN	224
42	Tri a glutenin	21743	7.91	1.8756	4.1269	586	QPTQGQQGQ	594
43	Tri a glutenin	170743	7.91	1.8756	4.1269	571	QPTQGQQGQ	579
44	Der p 3	P39675	7.92	1.8749	4.1264	208	DSCQGDSGG	216
45	Tyr p 3.0101	167540622	7.92	1.8749	4.1264	212	DSCQGDSGG	220
46	Eur m 3	O97370	7.92	1.8749	4.1264	208	DSCQGDSGG	216
47	Der f 3	P49275	7.92	1.8749	4.1264	206	DSCQGDSGG	214
48	Bom p 4.0101	Q7M4I3	7.92	1.8749	4.1264	187	DSCQGDSGG	195
49	Pol d 3.0101	XP_015174445	7.92	1.8728	4.1249	686	DNLKGYDGT	694
50	Ara h 1	P43237	7.97	1.8458	4.1055	84	ERTRGRQPG	92

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.123476
Standard deviation: 1.710798
1 0.5 2
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 0
10 5.0 0
11 5.5 1
12 6.0 0
13 6.5 1
14 7.0 6
15 7.5 9
16 8.0 29
17 8.5 38
18 9.0 98
19 9.5 118
20 10.0 105
21 10.5 147
22 11.0 239
23 11.5 185
24 12.0 200
25 12.5 199
26 13.0 111
27 13.5 97
28 14.0 66
29 14.5 12
30 15.0 15
31 15.5 9
32 16.0 6
33 16.5 0
34 17.0 3
35 17.5 0
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 1
40 20.0 0
41 20.5 0
42 21.0 0
43 21.5 0
44 22.0 0
45 22.5 0
46 23.0 0
47 23.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.778486
Standard deviation: 2.390124
1 0.5 2
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 0
10 5.0 0
11 5.5 1
12 6.0 0
13 6.5 1
14 7.0 6
15 7.5 9
16 8.0 32
17 8.5 115
18 9.0 178
19 9.5 269
20 10.0 358
21 10.5 518
22 11.0 885
23 11.5 1360
24 12.0 1958
25 12.5 2738
26 13.0 4160
27 13.5 6081
28 14.0 8062
29 14.5 10007
30 15.0 13069
31 15.5 16498
32 16.0 20912
33 16.5 25022
34 17.0 28504
35 17.5 31278
36 18.0 34121
37 18.5 33523
38 19.0 33357
39 19.5 30612
40 20.0 26596
41 20.5 21355
42 21.0 16783
43 21.5 12433
44 22.0 8300
45 22.5 5339
46 23.0 3045
47 23.5 1505
48 24.0 835
49 24.5 273
50 25.0 71
Query sequence: QNTRGCNGG