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: DPREQYRQC

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Jug r 2	6580762	0.00	6.6516	7.6997	13	DPREQYRQC	21
2	Car i 2.0101	VCL_CARIL	0.00	6.6516	7.6997	150	DPREQYRQC	158
3	Car i 2.0101	VCL_CARIL	0.00	6.6516	7.6997	209	DPREQYRQC	217
4	Mac i 1.0101	AMP23_MACIN	3.91	4.4198	6.0178	80	DPQQQYEQC	88
5	Mac i 1.0201	AMP22_MACIN	3.91	4.4198	6.0178	121	DPQQQYEQC	129
6	Ses i 3	13183177	4.05	4.3426	5.9596	129	DPEKQYQQC	137
7	Car i 2.0101	VCL_CARIL	4.24	4.2334	5.8773	94	EPRKQYEQC	102
8	Car i 2.0101	VCL_CARIL	4.57	4.0455	5.7357	314	DPQQQYHRC	322
9	Jug r 2	6580762	4.57	4.0455	5.7357	118	DPQQQYHRC	126
10	Jug n 2	31321944	4.57	4.0455	5.7357	6	DPQQQYHRC	14
11	Fag e 3.0101	A5HIX6	4.68	3.9836	5.6891	60	DPQQEFRQC	68
12	Car i 2.0101	VCL_CARIL	5.71	3.3934	5.2443	267	DPEQRYEQC	275
13	Jug r 2	6580762	5.71	3.3934	5.2443	71	DPEQRYEQC	79
14	Gos h 2	P09799	5.72	3.3883	5.2405	79	DPQRRYQDC	87
15	Gos h 2	P09799	5.91	3.2804	5.1591	36	DPQQRYEDC	44
16	Jug r 1	1794252	6.12	3.1606	5.0688	69	NQRQHFRQC	77
17	Car i 1.0101	28207731	6.12	3.1606	5.0688	73	NQRQHFRQC	81
18	Jug n 1	31321942	6.12	3.1606	5.0688	91	NQRQHFRQC	99
19	Aed a 3	O01949	6.57	2.9052	4.8764	135	DPADTYRQV	143
20	Tri a glutenin	21926	6.68	2.8453	4.8312	100	PPQQQYQQV	108
21	Gos h 1	P09801.1	6.68	2.8446	4.8307	82	DPQRRYEEC	90
22	Car i 2.0101	VCL_CARIL	6.71	2.8227	4.8142	91	DPREPRKQY	99
23	Mac i 1.0201	AMP22_MACIN	6.78	2.7877	4.7878	77	DPQTDCQQC	85
24	Ara h 1	P43238	6.82	2.7653	4.7709	131	QPREDWRRP	139
25	Ara h 1	P43237	6.82	2.7653	4.7709	125	QPREDWRRP	133
26	Mac i 1.0101	AMP23_MACIN	6.89	2.7216	4.7380	36	DPQTECQQC	44
27	Fag e 3.0101	A5HIX6	7.30	2.4881	4.5621	6	EPRRQIEHC	14
28	Tab y 1.0101	323473390	7.33	2.4710	4.5492	492	DPEETYRIV	500
29	Ani s 6.0101	121308879	7.35	2.4633	4.5433	26	PPNEEYNEC	34
30	Gos h 2	P09799	7.43	2.4158	4.5076	117	QPDKQFKEC	125
31	Mac i 1.0201	AMP22_MACIN	7.46	2.3981	4.4942	205	EPRQQYQCQ	213
32	Pru du 8.0101	A0A516F3L2_PRUDU	7.57	2.3360	4.4474	132	DPRERLKCV	140
33	Gos h 1	P09801.1	7.61	2.3133	4.4303	36	DPPKRYEDC	44
34	Gos h 3	P09802	7.72	2.2522	4.3843	189	NPEEEQRQL	197
35	Pru du 6.0201	307159114	7.76	2.2285	4.3664	206	NPQQQGRQQ	214
36	Ara h 4	5712199	7.79	2.2105	4.3528	501	LPREQARQL	509
37	Cor a 9	18479082	7.80	2.2053	4.3489	120	DPQQQSQQG	128
38	Car i 4.0101	158998780	7.81	2.1991	4.3443	62	DPNHQQLQC	70
39	Hom s 1.0101	2723284	7.82	2.1938	4.3403	721	TPKEAFRQL	729
40	Hom s 1	2342526	7.82	2.1938	4.3403	678	TPKEAFRQL	686
41	Mac i 1.0201	AMP22_MACIN	7.84	2.1792	4.3293	215	RCREQQRQH	223
42	Gal d 3	P02789	7.93	2.1298	4.2920	253	QPVDNYKTC	261
43	Gal d 3	757851	7.93	2.1298	4.2920	253	QPVDNYKTC	261
44	Car i 2.0101	VCL_CARIL	7.95	2.1194	4.2842	331	QSPERQRQC	339
45	Jug n 2	31321944	7.95	2.1194	4.2842	23	QSPERQRQC	31
46	Jug r 2	6580762	7.95	2.1194	4.2842	135	QSPERQRQC	143
47	Pin p 1	PINP1_PINPI	7.96	2.1121	4.2787	141	NLRESPRRC	149
48	Pin p 1.0101	PINP1_PINPI	7.96	2.1121	4.2787	141	NLRESPRRC	149
49	Jug n 4.0101	JUGN4_JUGNI	8.01	2.0859	4.2589	60	DPNNQQFQC	68
50	Jug r 4.0101	Q2TPW5	8.01	2.0859	4.2589	61	DPNNQQFQC	69

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.664870
Standard deviation: 1.753684
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 2
9 4.5 1
10 5.0 2
11 5.5 0
12 6.0 1
13 6.5 3
14 7.0 5
15 7.5 2
16 8.0 12
17 8.5 18
18 9.0 32
19 9.5 95
20 10.0 93
21 10.5 134
22 11.0 156
23 11.5 181
24 12.0 200
25 12.5 205
26 13.0 218
27 13.5 108
28 14.0 137
29 14.5 38
30 15.0 20
31 15.5 14
32 16.0 6
33 16.5 4
34 17.0 1
35 17.5 4
36 18.0 1
37 18.5 2
38 19.0 0
39 19.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.917542
Standard deviation: 2.327033
1 0.5 3
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 2
9 4.5 2
10 5.0 4
11 5.5 0
12 6.0 4
13 6.5 3
14 7.0 8
15 7.5 5
16 8.0 17
17 8.5 24
18 9.0 42
19 9.5 126
20 10.0 226
21 10.5 576
22 11.0 587
23 11.5 1005
24 12.0 1331
25 12.5 2091
26 13.0 3421
27 13.5 4925
28 14.0 6608
29 14.5 9590
30 15.0 12941
31 15.5 16567
32 16.0 20614
33 16.5 23726
34 17.0 28429
35 17.5 31609
36 18.0 34083
37 18.5 33994
38 19.0 33758
39 19.5 31589
40 20.0 26984
41 20.5 22646
42 21.0 17959
43 21.5 13210
44 22.0 9165
45 22.5 5998
46 23.0 3470
47 23.5 1698
48 24.0 818
49 24.5 252
50 25.0 63
51 25.5 23
Query sequence: DPREQYRQC