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: PEQGSMPNK

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Scy p 9.0101	QFI57017	0.00	7.8996	7.5209	541	PEQGSMPNK	549
2	Tri a glutenin	22090	6.07	3.6814	4.9812	535	PEQGQQPGQ	543
3	Tri a glutenin	21751	6.07	3.6814	4.9812	224	PEQGQQPGQ	232
4	Tri a glutenin	21779	6.07	3.6814	4.9812	236	PEQGQQPGQ	244
5	Tri a glutenin	21779	6.07	3.6814	4.9812	490	PEQGQQPGQ	498
6	Blo t 3.0101	25989482	6.48	3.3984	4.8109	143	PEQGSDPKA	151
7	Tri a glutenin	21751	6.61	3.3082	4.7565	478	PEQGKQPGQ	486
8	Dol m 5.02	P10737	6.68	3.2564	4.7254	152	PKKGTMGDN	160
9	Dol m 5.02	552080	6.68	3.2564	4.7254	152	PKKGTMGDN	160
10	Tri a glutenin	21773	6.79	3.1855	4.6827	116	PQQSPFPQQ	124
11	Tri a glutenin	170743	6.88	3.1183	4.6422	410	PEQGQQGQQ	418
12	Tri a glutenin	736319	6.88	3.1183	4.6422	335	PEQGQQGQQ	343
13	Tri a glutenin	170743	6.88	3.1183	4.6422	419	PEQGQQGQQ	427
14	Tri a glutenin	21743	6.88	3.1183	4.6422	425	PEQGQQGQQ	433
15	Tri a glutenin	21743	6.88	3.1183	4.6422	416	PEQGQQGQQ	424
16	Tri a glutenin	21773	7.20	2.9003	4.5110	60	PQQPSFSQQ	68
17	Tri a glutenin	21930	7.20	2.9003	4.5110	60	PQQPSFSQQ	68
18	Tri a 36.0101	335331566	7.20	2.9003	4.5110	136	PQQPSFSQQ	144
19	Tri a gliadin	170730	7.20	2.9003	4.5110	59	PQQPSFSQQ	67
20	Tyr p 7.0101	ABM53750	7.28	2.8449	4.4776	88	NENGSFTAK	96
21	Cop c 7	5689675	7.57	2.6392	4.3538	124	PSNSPMPNS	132
22	Tri a glutenin	21743	7.64	2.5948	4.3270	437	GEQGQQPGQ	445
23	Tri a glutenin	170743	7.64	2.5948	4.3270	431	GEQGQQPGQ	439
24	Hor v 21	P80198	7.67	2.5701	4.3122	56	PQQPQLPHQ	64
25	Hor v 20.0101	HOG3_HORVU	7.67	2.5701	4.3122	56	PQQPQLPHQ	64
26	Tri a glutenin	736319	7.75	2.5186	4.2812	329	PAQGQQPEQ	337
27	Cuc m 1	807698	7.79	2.4852	4.2610	145	PESPSFDDE	153
28	Tri a 26.0101	P10388	7.84	2.4557	4.2433	324	PAQGQQPGQ	332
29	Tri a glutenin	21743	7.84	2.4557	4.2433	488	PAQGQQPGQ	496
30	Tri a glutenin	736319	7.84	2.4557	4.2433	187	PAQGQQPGQ	195
31	Tri a 26.0101	P10388	7.84	2.4557	4.2433	182	PAQGQQPGQ	190
32	Tri a glutenin	170743	7.84	2.4557	4.2433	482	PAQGQQPGQ	490
33	Tri a glutenin	32968199	7.84	2.4557	4.2433	324	PAQGQQPGQ	332
34	Tri a glutenin	32968199	7.84	2.4557	4.2433	182	PAQGQQPGQ	190
35	Tri a glutenin	170743	7.85	2.4498	4.2397	242	PERGQQGQQ	250
36	Tri a glutenin	21743	7.85	2.4498	4.2397	248	PERGQQGQQ	256
37	Tri a glutenin	21751	7.88	2.4244	4.2245	149	PGQGQQPGK	157
38	Tri a glutenin	22090	7.88	2.4244	4.2245	149	PGQGQQPGK	157
39	Tri a glutenin	21779	7.88	2.4244	4.2245	149	PGQGQQPGK	157
40	Lup an 3.0101	XP_019446786	7.88	2.4243	4.2244	89	SNAGSLPGK	97
41	Tri a gliadin	170724	7.92	2.3963	4.2075	64	PQQQPFPSQ	72
42	Ara h 7.0201	B4XID4	7.95	2.3800	4.1977	25	PDRGSRGSR	33
43	Ara h 7.0101	Q9SQH1	7.95	2.3800	4.1977	26	PDRGSRGSR	34
44	Ara h 7	5931948	7.95	2.3800	4.1977	26	PDRGSRGSR	34
45	Ole e 7	P81430	7.98	2.3553	4.1829	2	PSQGTVTAK	10
46	Gal d vitellogenin	63887	7.99	2.3495	4.1794	269	SERGSAPDV	277
47	Gal d vitellogenin	212881	7.99	2.3495	4.1794	269	SERGSAPDV	277
48	Tri a 36.0101	335331566	8.00	2.3441	4.1761	173	QQQPSLPQQ	181
49	Tri a glutenin	21926	8.02	2.3320	4.1688	46	PQQQPFPQQ	54
50	Tri a glutenin	886963	8.02	2.3320	4.1688	40	PQQQPFPQQ	48

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.372204
Standard deviation: 1.439599
1 0.5 1
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 0
12 6.0 0
13 6.5 4
14 7.0 6
15 7.5 4
16 8.0 14
17 8.5 11
18 9.0 28
19 9.5 81
20 10.0 112
21 10.5 156
22 11.0 230
23 11.5 245
24 12.0 228
25 12.5 271
26 13.0 125
27 13.5 105
28 14.0 38
29 14.5 21
30 15.0 4
31 15.5 7
32 16.0 1
33 16.5 3
34 17.0 0
35 17.5 1
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 1
40 20.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.982993
Standard deviation: 2.391073
1 0.5 1
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 0
12 6.0 0
13 6.5 5
14 7.0 9
15 7.5 5
16 8.0 28
17 8.5 24
18 9.0 160
19 9.5 138
20 10.0 286
21 10.5 404
22 11.0 756
23 11.5 958
24 12.0 1495
25 12.5 2373
26 13.0 3470
27 13.5 5122
28 14.0 6655
29 14.5 9576
30 15.0 12511
31 15.5 16396
32 16.0 19804
33 16.5 23018
34 17.0 27169
35 17.5 29897
36 18.0 32956
37 18.5 33351
38 19.0 33512
39 19.5 31156
40 20.0 27933
41 20.5 23412
42 21.0 18785
43 21.5 14295
44 22.0 9791
45 22.5 6598
46 23.0 4187
47 23.5 2171
48 24.0 1006
49 24.5 514
50 25.0 182
51 25.5 63
52 26.0 24
Query sequence: PEQGSMPNK