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: ERQEFYLHQ

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Aed a 4.0101	MALT_AEDAE	0.00	7.0353	7.2868	174	ERQEFYLHQ	182
2	Sus s 1.0101	ALBU_PIG	5.84	3.3556	4.8703	121	ERNECFLQH	129
3	Fel d 2	P49064	5.84	3.3556	4.8703	121	ERNECFLQH	129
4	Equ c 3	399672	6.40	3.0028	4.6386	121	ERNECFLTH	129
5	Bos d 6	2190337	6.75	2.7804	4.4926	121	ERNECFLSH	129
6	Bos d 6	P02769	6.75	2.7804	4.4926	121	ERNECFLSH	129
7	Tri a 36.0101	335331566	6.76	2.7747	4.4888	158	QQQQIVLQQ	166
8	Gly m 6.0301	P11828	6.78	2.7624	4.4807	87	APQEIYIQQ	95
9	Blo t 5	O96870	6.87	2.7100	4.4464	47	EHQLLYLQH	55
10	Pru du 6	258588247	6.88	2.7036	4.4422	327	ERQQEQLQQ	335
11	Pru du 6.0101	307159112	6.88	2.7036	4.4422	347	ERQQEQLQQ	355
12	Gal d 5	63748	7.02	2.6122	4.3821	241	ARQLIYLSQ	249
13	Ani s 13.0101	K9USK2_9BILA	7.03	2.6039	4.3767	201	QKDEFFVKQ	209
14	Ana o 1.0102	21666498	7.18	2.5106	4.3154	255	ENEKLYLVQ	263
15	Ana o 1.0101	21914823	7.18	2.5106	4.3154	257	ENEKLYLVQ	265
16	Can f 6.0101	73971966	7.41	2.3665	4.2208	128	QEQEFQLME	136
17	Per a 3.0203	1580797	7.68	2.1958	4.1086	282	EKDQYYIDK	290
18	Per a 3.0201	1531589	7.68	2.1958	4.1086	520	EKDQYYIDK	528
19	Tyr p 28.0101	AOD75395	7.68	2.1955	4.1085	590	EKDEFEHHR	598
20	Gly m glycinin G1	169973	7.78	2.1320	4.0667	87	GPQEIYIQQ	95
21	Gly m 6.0201	P04405	7.78	2.1320	4.0667	84	GPQEIYIQQ	92
22	Gly m glycinin G2	295800	7.78	2.1320	4.0667	84	GPQEIYIQQ	92
23	Gly m 6.0101	P04776	7.78	2.1320	4.0667	87	GPQEIYIQQ	95
24	Tri a glutenin	21743	7.87	2.0795	4.0323	140	GQQEYYLTS	148
25	Tri a glutenin	170743	7.87	2.0795	4.0323	134	GQQEYYLTS	142
26	Eri s 2.0101	Q5QKR2_ERISI	7.96	2.0201	3.9933	38	QRQQFFASR	46
27	Pru du 6.0201	307159114	7.97	2.0170	3.9912	19	QNKEWQLNQ	27
28	Can f 3	P49822	7.98	2.0106	3.9870	121	DRNECFLAH	129
29	Ani s 2	8117843	7.99	2.0038	3.9826	328	EQIEIMLQK	336
30	Hal l 1.0101	APG42675	8.03	1.9792	3.9664	100	ERNEERLQT	108
31	Hal d 1	9954249	8.03	1.9792	3.9664	100	ERNEERLQT	108
32	Tyr p 10.0101	48249227	8.05	1.9665	3.9581	216	QREEAYEQQ	224
33	Cho a 10.0101	AEX31649	8.05	1.9665	3.9581	216	QREEAYEQQ	224
34	Lep d 10	Q9NFZ4	8.05	1.9665	3.9581	216	QREEAYEQQ	224
35	Blo t 10.0101	15693888	8.05	1.9665	3.9581	216	QREEAYEQQ	224
36	Der f 10.0101	1359436	8.05	1.9665	3.9581	231	QREEAYEQQ	239
37	Der p 14.0101	20385544	8.05	1.9648	3.9569	367	ENQELSITR	375
38	Eur m 14	6492307	8.18	1.8843	3.9041	373	ENQELSVTR	381
39	Ara h 3	O82580	8.20	1.8721	3.8961	65	APQEIFIQQ	73
40	Ara h 4	5712199	8.20	1.8721	3.8961	88	APQEIFIQQ	96
41	Ara h 3	3703107	8.20	1.8721	3.8961	68	APQEIFIQQ	76
42	Gly m 5.0201	Q9FZP9	8.22	1.8563	3.8857	96	EKHEWQHKQ	104
43	Gly m conglycinin	169929	8.22	1.8563	3.8857	158	EKHEWQHKQ	166
44	Tri a gliadin	170726	8.25	1.8414	3.8759	123	QQQQQTLQQ	131
45	Der f 28.0201	AIO08848	8.26	1.8326	3.8701	133	ETAEAYLGQ	141
46	Der p 28.0101	QAT18639	8.26	1.8326	3.8701	133	ETAEAYLGQ	141
47	Tri a gliadin	21755	8.30	1.8088	3.8545	129	QQQQQILQQ	137
48	Tri a 21.0101	283476402	8.30	1.8088	3.8545	102	QQQQQILQQ	110
49	Tri a gliadin	170718	8.30	1.8088	3.8545	134	QQQQQILQQ	142
50	Tri a gliadin	21761	8.30	1.8088	3.8545	129	QQQQQILQQ	137

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.168065
Standard deviation: 1.587422
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 2
13 6.5 1
14 7.0 7
15 7.5 5
16 8.0 13
17 8.5 55
18 9.0 57
19 9.5 89
20 10.0 137
21 10.5 132
22 11.0 262
23 11.5 234
24 12.0 229
25 12.5 202
26 13.0 106
27 13.5 61
28 14.0 54
29 14.5 17
30 15.0 10
31 15.5 8
32 16.0 4
33 16.5 4
34 17.0 3
35 17.5 2
36 18.0 1
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 1
42 21.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.613900
Standard deviation: 2.417219
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 2
13 6.5 1
14 7.0 7
15 7.5 5
16 8.0 13
17 8.5 63
18 9.0 87
19 9.5 170
20 10.0 261
21 10.5 408
22 11.0 1088
23 11.5 1462
24 12.0 2068
25 12.5 3614
26 13.0 4494
27 13.5 6546
28 14.0 9337
29 14.5 12545
30 15.0 15508
31 15.5 18638
32 16.0 22915
33 16.5 26059
34 17.0 28801
35 17.5 31459
36 18.0 33357
37 18.5 32809
38 19.0 30966
39 19.5 27892
40 20.0 23936
41 20.5 20359
42 21.0 15342
43 21.5 11339
44 22.0 7961
45 22.5 4783
46 23.0 3187
47 23.5 1582
48 24.0 851
49 24.5 215
50 25.0 52
Query sequence: ERQEFYLHQ