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: EKQQQDFSA

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Hom s 1	2342526	0.00	6.6176	6.8756	571	EKQQQDFSA	579
2	Hom s 1.0101	2723284	0.00	6.6176	6.8756	614	EKQQQDFSA	622
3	Tyr p 28.0101	AOD75395	5.30	3.1228	4.6925	532	EKQRDRITA	540
4	Der p 28.0101	QAT18639	5.49	2.9983	4.6147	534	ERQRERISA	542
5	QYS16039	QYS16039	5.99	2.6657	4.4069	68	QQQQQSFSY	76
6	Jug r 2	6580762	6.02	2.6462	4.3947	522	ENNQRDFLA	530
7	Der f 11.0101	13785807	6.04	2.6375	4.3893	56	DKEKQKFQA	64
8	Blo t 11	21954740	6.04	2.6375	4.3893	142	DKEKQKFQA	150
9	Der p 11	37778944	6.04	2.6375	4.3893	142	DKEKQKFQA	150
10	Aed a 8.0101	Q1HR69_AEDAE	6.14	2.5686	4.3463	22	EKKEQDYGT	30
11	Tyr p 28.0101	AOD75395	6.36	2.4238	4.2558	424	TKQTQTFST	432
12	Der f 30.0101	L7UZ91_DERFA	6.38	2.4083	4.2461	83	KPQQQDWSS	91
13	Tri a glutenin	21783	6.47	2.3524	4.2112	141	QQQQQPFTQ	149
14	Bla g 3.0101	D0VNY7_BLAGE	6.48	2.3467	4.2077	595	EKEEHHFKA	603
15	Ani s 3	Q9NAS5	6.58	2.2789	4.1653	58	DKAQEDLST	66
16	Gly m conglycinin	256427	6.68	2.2133	4.1243	366	ENNQRNFLA	374
17	Vig r 2.0101	Q198W3	6.68	2.2133	4.1243	378	ENNQRNFLA	386
18	Gly m conglycinin	169929	6.68	2.2133	4.1243	566	ENNQRNFLA	574
19	Gly m conglycinin	18536	6.68	2.2133	4.1243	532	ENNQRNFLA	540
20	Gly m 5.0101	O22120	6.68	2.2133	4.1243	470	ENNQRNFLA	478
21	Gly m 5.0201	Q9FZP9	6.68	2.2133	4.1243	486	ENNQRNFLA	494
22	Jug n 2	31321944	6.68	2.2133	4.1243	410	ENNQRNFLA	418
23	Vig r 2.0201	B1NPN8	6.68	2.2133	4.1243	385	ENNQRNFLA	393
24	Gly m conglycinin	169927	6.68	2.2133	4.1243	145	ENNQRNFLA	153
25	Vig r 2.0101	Q198W3	6.69	2.2088	4.1215	329	DQQQQDESL	337
26	Tri a gliadin	21761	6.70	2.1982	4.1149	205	QKQQQQPSS	213
27	Tri a gliadin	170722	6.70	2.1982	4.1149	206	QKQQQQPSS	214
28	Tri a gliadin	21753	6.70	2.1982	4.1149	205	QKQQQQPSS	213
29	Tri a gliadin	21755	6.70	2.1982	4.1149	205	QKQQQQPSS	213
30	Tri a gliadin	473876	6.70	2.1982	4.1149	206	QKQQQQPSS	214
31	Tri a gliadin	170728	6.70	2.1982	4.1149	106	QKQQQQPSS	114
32	Tri a gliadin	170720	6.70	2.1982	4.1149	205	QKQQQQPSS	213
33	Asp f 16	3643813	6.75	2.1649	4.0941	394	SKQNDDFGL	402
34	Tri a gliadin	21673	6.80	2.1342	4.0749	227	QQQQQPLSQ	235
35	Tri a gliadin	170712	6.80	2.1342	4.0749	211	QQQQQPLSQ	219
36	Tri a 36.0101	335331566	6.80	2.1342	4.0749	91	QQQQQPLSQ	99
37	Tri a 36.0101	335331566	6.80	2.1342	4.0749	68	QQQQQPLSQ	76
38	Tri a gliadin	170724	6.80	2.1342	4.0749	217	QQQQQPLSQ	225
39	Der f 11.0101	13785807	6.86	2.0978	4.0521	372	ENERDELSA	380
40	Der p 11	37778944	6.86	2.0978	4.0521	458	ENERDELSA	466
41	Asc l 3.0101	224016002	6.92	2.0564	4.0263	58	DKAQEDLSV	66
42	Der p 4	5059162	6.94	2.0412	4.0168	428	QKNQQNLQQ	436
43	Der p 8	P46419	6.96	2.0280	4.0085	102	EQQTEDMMA	110
44	Der p 29.0101	QAT18640	6.98	2.0139	3.9997	68	EKDTADESA	76
45	Tri a glutenin	21783	6.99	2.0099	3.9973	87	QQQQPQFSQ	95
46	Tri a glutenin	886967	6.99	2.0099	3.9973	80	QQQQPQFSQ	88
47	Tri a gliadin	170736	6.99	2.0099	3.9973	114	QQPQQQFSQ	122
48	Tri a 20.0101	BAN29066	6.99	2.0099	3.9973	95	QQPQQQFSQ	103
49	Gos h 2	P09799	7.07	1.9565	3.9639	111	EKQQQQQPD	119
50	Der f 28.0201	AIO08848	7.09	1.9445	3.9564	426	TKQTQTFTT	434

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.037165
Standard deviation: 1.516748
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 2
12 6.0 1
13 6.5 8
14 7.0 29
15 7.5 30
16 8.0 50
17 8.5 102
18 9.0 137
19 9.5 238
20 10.0 240
21 10.5 234
22 11.0 236
23 11.5 180
24 12.0 89
25 12.5 44
26 13.0 29
27 13.5 12
28 14.0 9
29 14.5 10
30 15.0 6
31 15.5 3
32 16.0 0
33 16.5 5
34 17.0 1
35 17.5 0
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.693913
Standard deviation: 2.427979
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 2
12 6.0 1
13 6.5 9
14 7.0 34
15 7.5 37
16 8.0 91
17 8.5 170
18 9.0 510
19 9.5 600
20 10.0 845
21 10.5 1314
22 11.0 2188
23 11.5 3160
24 12.0 4113
25 12.5 6466
26 13.0 8878
27 13.5 11582
28 14.0 14403
29 14.5 17923
30 15.0 22549
31 15.5 25787
32 16.0 29017
33 16.5 30920
34 17.0 32678
35 17.5 32418
36 18.0 30759
37 18.5 28826
38 19.0 25469
39 19.5 21036
40 20.0 16434
41 20.5 12240
42 21.0 8289
43 21.5 5141
44 22.0 3305
45 22.5 1600
46 23.0 801
47 23.5 386
48 24.0 168
49 24.5 42
50 25.0 3
Query sequence: EKQQQDFSA