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: EQQRFRNCQ

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Ana o 3	24473800	0.00	6.6997	7.1324	45	EQQRFRNCQ	53
2	Pis v 1.0101	110349080	2.97	4.8707	5.9100	46	EQQKFKHCQ	54
3	Ric c 1	P01089	3.60	4.4845	5.6519	168	EQQNLRQCQ	176
4	Lin u 1.01	Q8LPD3_LINUS	5.03	3.6076	5.0658	56	EQDYLRSCQ	64
5	Lin u 1	Q8LPD3_LINUS	5.03	3.6076	5.0658	56	EQDYLRSCQ	64
6	Pru du 6.0101	307159112	5.97	3.0279	4.6784	180	QQQQFRQFD	188
7	Jug r 4.0101	Q2TPW5	6.14	2.9209	4.6069	29	QQQQFGQCQ	37
8	Pru du 6	258588247	6.31	2.8143	4.5356	160	QQQQFRQLD	168
9	Ses i 1	13183175	6.33	2.8047	4.5292	49	QGRQFRSCQ	57
10	Fag e 3.0101	A5HIX6	6.40	2.7628	4.5013	61	PQQEFRQCR	69
11	Ara h 7.0101	Q9SQH1	6.48	2.7105	4.4663	102	ELNRFQNNQ	110
12	Ara h 7.0201	B4XID4	6.48	2.7105	4.4663	101	ELNRFQNNQ	109
13	Ara h 7	5931948	6.48	2.7105	4.4663	102	ELNRFQNNQ	110
14	Gos h 1	P09801.1	6.55	2.6693	4.4387	120	SQRQFQECQ	128
15	Aed a 3	O01949	6.62	2.6283	4.4114	208	EEKKFKSCM	216
16	Pru du 6.0201	307159114	6.64	2.6156	4.4029	116	QQQQFRPSR	124
17	Car i 1.0101	28207731	6.67	2.5970	4.3904	74	QRQHFRQCC	82
18	Jug r 1	1794252	6.67	2.5970	4.3904	70	QRQHFRQCC	78
19	Jug n 1	31321942	6.67	2.5970	4.3904	92	QRQHFRQCC	100
20	Car i 4.0101	158998780	6.78	2.5254	4.3426	30	QQHKFGQCQ	38
21	Aed al 3.01	AAV90693	6.97	2.4115	4.2664	226	EQKAFKDCM	234
22	Aed a 11.0101	ASPP_AEDAE	6.97	2.4107	4.2659	31	ARQHFRNVD	39
23	Cor a 14.0101	226437844	6.98	2.4057	4.2625	53	RQQNLNQCQ	61
24	Tri a gliadin	170718	7.19	2.2732	4.1740	219	QQQQLQQQQ	227
25	Tri a gliadin	21765	7.19	2.2732	4.1740	219	QQQQLQQQQ	227
26	Tri a gliadin	170718	7.19	2.2732	4.1740	211	QQQQLQQQQ	219
27	Tri a gliadin	170716	7.19	2.2732	4.1740	227	QQQQLQQQQ	235
28	Tri a gliadin	21765	7.19	2.2732	4.1740	211	QQQQLQQQQ	219
29	Tri a gliadin	170710	7.19	2.2732	4.1740	226	QQQQLQQQQ	234
30	Jug n 1	31321942	7.39	2.1540	4.0944	67	RQQNLNHCQ	75
31	Jug r 1	1794252	7.39	2.1540	4.0944	45	RQQNLNHCQ	53
32	Gly m TI	256636	7.39	2.1532	4.0938	195	EFQKFRSST	203
33	Ric c 1	P01089	7.40	2.1443	4.0879	90	ESQQLQQCC	98
34	Pis v 2.0101	110349082	7.47	2.1050	4.0616	142	QHQKVRPIQ	150
35	Sin a 1	7545129	7.49	2.0899	4.0515	16	QAQHLRACQ	24
36	Sin a 1	1009436	7.49	2.0899	4.0515	16	QAQHLRACQ	24
37	Sin a 1	1009442	7.49	2.0899	4.0515	16	QAQHLRACQ	24
38	Bra j 1	P80207	7.49	2.0899	4.0515	15	QAQHLRACQ	23
39	Sin a 1	P15322	7.49	2.0899	4.0515	16	QAQHLRACQ	24
40	Bra n 1	P80208	7.49	2.0899	4.0515	16	QAQHLRACQ	24
41	Sin a 1	1009438	7.49	2.0899	4.0515	16	QAQHLRACQ	24
42	Sin a 1	1009440	7.49	2.0899	4.0515	16	QAQHLRACQ	24
43	Sin a 1	1009434	7.49	2.0899	4.0515	16	QAQHLRACQ	24
44	Pis v 2.0201	110349084	7.50	2.0824	4.0465	35	QQQRFQTQC	43
45	Pis v 2.0101	110349082	7.50	2.0824	4.0465	35	QQQRFQTQC	43
46	Gos h 2	P09799	7.50	2.0823	4.0465	37	PQQRYEDCR	45
47	Gal d 3	P02789	7.55	2.0555	4.0285	186	EQKLCRQCK	194
48	Gal d 3	757851	7.55	2.0555	4.0285	186	EQKLCRQCK	194
49	Jug r 2	6580762	7.59	2.0276	4.0099	109	ERQRGRDRQ	117
50	Car i 2.0101	VCL_CARIL	7.59	2.0276	4.0099	305	ERQRGRDRQ	313

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.888144
Standard deviation: 1.625162
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 1
7 3.5 0
8 4.0 1
9 4.5 0
10 5.0 0
11 5.5 2
12 6.0 1
13 6.5 7
14 7.0 10
15 7.5 15
16 8.0 29
17 8.5 59
18 9.0 71
19 9.5 93
20 10.0 152
21 10.5 157
22 11.0 241
23 11.5 214
24 12.0 298
25 12.5 165
26 13.0 91
27 13.5 37
28 14.0 12
29 14.5 5
30 15.0 12
31 15.5 8
32 16.0 10
33 16.5 3
34 17.0 1
35 17.5 1
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0
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

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.343596
Standard deviation: 2.431653
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 1
7 3.5 0
8 4.0 1
9 4.5 0
10 5.0 0
11 5.5 2
12 6.0 1
13 6.5 7
14 7.0 10
15 7.5 20
16 8.0 36
17 8.5 112
18 9.0 339
19 9.5 279
20 10.0 489
21 10.5 709
22 11.0 1275
23 11.5 1750
24 12.0 2640
25 12.5 4512
26 13.0 5847
27 13.5 7765
28 14.0 10283
29 14.5 13546
30 15.0 16781
31 15.5 21464
32 16.0 24831
33 16.5 27628
34 17.0 30712
35 17.5 31732
36 18.0 32456
37 18.5 32082
38 19.0 29508
39 19.5 26381
40 20.0 22801
41 20.5 17411
42 21.0 13701
43 21.5 9818
44 22.0 5880
45 22.5 3628
46 23.0 2104
47 23.5 1069
48 24.0 472
49 24.5 75
Query sequence: EQQRFRNCQ