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: PRYSNQNGR

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Gos h 1	P09801.1	0.00	6.9125	7.4278	393	PRYSNQNGR	401
2	Gos h 2	P09799	0.00	6.9125	7.4278	394	PRYSNQNGR	402
3	Ara h 1	P43238	2.88	5.1577	6.2155	184	TRYGNQNGR	192
4	Ara h 1	P43237	2.88	5.1577	6.2155	178	TRYGNQNGR	186
5	Jug n 2	31321944	5.84	3.3485	4.9655	281	PSYSNQFGQ	289
6	Jug r 2	6580762	5.84	3.3485	4.9655	393	PSYSNQFGQ	401
7	Pru du 6.0101	307159112	6.22	3.1159	4.8047	115	SQQSSQQGR	123
8	Pru du 6	258588247	6.22	3.1159	4.8047	95	SQQSSQQGR	103
9	Pin k 2.0101	VCL_PINKO	6.23	3.1151	4.8042	275	PDFENDNGR	283
10	Gly m glycinin G2	295800	6.33	3.0505	4.7596	111	PQESQQRGR	119
11	Gly m 6.0201	P04405	6.33	3.0505	4.7596	111	PQESQQRGR	119
12	Ses i 3	13183177	6.35	3.0401	4.7524	402	PTHSNQYGQ	410
13	Jug r 6.0101	VCL6_JUGRE	6.79	2.7729	4.5678	309	PSQSNQFGR	317
14	Cor a 11	19338630	6.79	2.7729	4.5678	270	PSQSNQFGR	278
15	Vig r 2.0201	B1NPN8	6.83	2.7491	4.5513	266	PIYSNKLGR	274
16	Bla g 4	P54962	6.83	2.7473	4.5501	63	SKYTDSQGK	71
17	Aed a 6.0101	Q1HR57_AEDAE	6.83	2.7453	4.5487	104	PQTGSKTGR	112
18	Vig r 2.0101	Q198W3	6.87	2.7217	4.5324	263	PIYSNKFGR	271
19	Mac i 1.0101	AMP23_MACIN	6.90	2.7042	4.5203	421	PLYSNKYGQ	429
20	Mac i 1.0201	AMP22_MACIN	6.90	2.7042	4.5203	462	PLYSNKYGQ	470
21	Cor a 9	18479082	7.03	2.6264	4.4665	121	PQQQSQQGQ	129
22	Tri a glutenin	32968199	7.06	2.6069	4.4531	384	PTQSQQPGQ	392
23	Tri a glutenin	736319	7.06	2.6069	4.4531	389	PTQSQQPGQ	397
24	Tri a 26.0101	P10388	7.06	2.6069	4.4531	384	PTQSQQPGQ	392
25	Pru du 6	258588247	7.10	2.5819	4.4358	240	PRQQGEQGR	248
26	Pru du 6.0101	307159112	7.10	2.5819	4.4358	260	PRQQGEQGR	268
27	Pis v 5.0101	171853009	7.32	2.4471	4.3427	116	PQQGQQHGQ	124
28	Car i 2.0101	VCL_CARIL	7.36	2.4209	4.3246	589	SSYSNQFGQ	597
29	Tri a glutenin	21743	7.38	2.4095	4.3167	227	PTSSQQPGQ	235
30	Tri a glutenin	170743	7.38	2.4095	4.3167	221	PTSSQQPGQ	229
31	Ara h 1	P43237	7.40	2.4008	4.3107	270	NRHDNQNLR	278
32	Ara h 1	P43238	7.40	2.4008	4.3107	276	NRHDNQNLR	284
33	Ric c 1	P01089	7.41	2.3930	4.3053	188	PRRSDNQER	196
34	Ana o 2	25991543	7.42	2.3866	4.3009	111	GRQQGQSGR	119
35	Tri a glutenin	170743	7.42	2.3858	4.3003	347	GRQGQQSGQ	355
36	Tri a glutenin	21743	7.42	2.3858	4.3003	353	GRQGQQSGQ	361
37	Pru du 6	258588247	7.44	2.3768	4.2941	259	PRQQEQQGN	267
38	Pol d 4.0101	30909091	7.46	2.3633	4.2848	169	LRYNGQNSK	177
39	Chi t 2.0102	540257	7.49	2.3432	4.2709	69	PDFSKHAGR	77
40	Chi t 2.0101	2506460	7.49	2.3432	4.2709	69	PDFSKHAGR	77
41	Gal d vitellogenin	63887	7.51	2.3303	4.2620	965	PRKQSHSSR	973
42	Gal d vitellogenin	212881	7.51	2.3303	4.2620	967	PRKQSHSSR	975
43	Ana o 2	25991543	7.53	2.3217	4.2560	108	PQQGRQQGQ	116
44	Pol d 4.0101	30909091	7.58	2.2863	4.2315	118	PNYNSHNND	126
45	Gly m conglycinin	169929	7.63	2.2613	4.2143	448	PIYSNKLGK	456
46	Gly m conglycinin	18536	7.63	2.2613	4.2143	413	PIYSNKLGK	421
47	Gly m 5.0201	Q9FZP9	7.63	2.2613	4.2143	367	PIYSNKLGK	375
48	Gly m 5.0101	O22120	7.63	2.2613	4.2143	351	PIYSNKLGK	359
49	Ara h 1	P43237	7.63	2.2599	4.2133	397	PDLSNNFGR	405
50	Lup an 1.0101	169950562	7.66	2.2390	4.1989	195	TYYRNRNGQ	203

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.333181
Standard deviation: 1.639516
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 2
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 2
13 6.5 6
14 7.0 8
15 7.5 13
16 8.0 26
17 8.5 34
18 9.0 33
19 9.5 78
20 10.0 92
21 10.5 149
22 11.0 137
23 11.5 297
24 12.0 261
25 12.5 176
26 13.0 169
27 13.5 128
28 14.0 44
29 14.5 13
30 15.0 9
31 15.5 8
32 16.0 3
33 16.5 4
34 17.0 2
35 17.5 0
36 18.0 1
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0
42 21.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.626319
Standard deviation: 2.373009
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 2
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 2
13 6.5 6
14 7.0 8
15 7.5 20
16 8.0 37
17 8.5 83
18 9.0 89
19 9.5 219
20 10.0 343
21 10.5 472
22 11.0 709
23 11.5 1371
24 12.0 2143
25 12.5 3024
26 13.0 4456
27 13.5 6778
28 14.0 8473
29 14.5 11297
30 15.0 14603
31 15.5 18384
32 16.0 22781
33 16.5 26938
34 17.0 30140
35 17.5 32529
36 18.0 32786
37 18.5 34087
38 19.0 31998
39 19.5 28674
40 20.0 24337
41 20.5 20245
42 21.0 15013
43 21.5 11055
44 22.0 7432
45 22.5 4703
46 23.0 2511
47 23.5 1412
48 24.0 613
49 24.5 324
50 25.0 72
51 25.5 26
Query sequence: PRYSNQNGR