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: EQRYEQCQQ

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Car i 2.0101	VCL_CARIL	0.00	6.2234	7.1771	269	EQRYEQCQQ	277
2	Jug r 2	6580762	0.00	6.2234	7.1771	73	EQRYEQCQQ	81
3	Mac i 1.0101	AMP23_MACIN	3.07	4.4468	5.8837	82	QQQYEQCQK	90
4	Gos h 1	P09801.1	3.27	4.3334	5.8011	84	QRRYEECQQ	92
5	Mac i 1.0201	AMP22_MACIN	3.27	4.3334	5.8011	123	QQQYEQCQE	131
6	Gos h 2	P09799	4.11	3.8474	5.4472	38	QQRYEDCRK	46
7	Tri a glutenin	170743	5.14	3.2508	5.0129	521	EQQLEQWQQ	529
8	Tri a glutenin	21743	5.14	3.2508	5.0129	536	EQQLEQWQQ	544
9	Gos h 2	P09799	5.26	3.1770	4.9591	81	QRRYQDCRQ	89
10	Jug r 2	6580762	5.54	3.0149	4.8412	120	QQQYHRCQR	128
11	Car i 2.0101	VCL_CARIL	5.54	3.0149	4.8412	316	QQQYHRCQR	324
12	Jug n 2	31321944	5.54	3.0149	4.8412	8	QQQYHRCQR	16
13	Car i 2.0101	VCL_CARIL	5.83	2.8481	4.7197	96	RKQYEQCRE	104
14	Jug r 6.0101	VCL6_JUGRE	6.02	2.7408	4.6416	48	EQEKEHCQR	56
15	Pru du 6	258588247	6.03	2.7326	4.6356	327	ERQQEQLQQ	335
16	Pru du 6.0101	307159112	6.03	2.7326	4.6356	347	ERQQEQLQQ	355
17	Gos h 1	P09801.1	6.05	2.7237	4.6291	135	EQRPERKQQ	143
18	Gos h 2	P09799	6.05	2.7237	4.6291	133	EQRPERKQQ	141
19	Gly m 5.0101	O22120	6.12	2.6839	4.6001	417	EQQQEQQQE	425
20	Gly m conglycinin	18536	6.12	2.6839	4.6001	479	EQQQEQQQE	487
21	Gly m conglycinin	169927	6.12	2.6839	4.6001	92	EQQQEQQQE	100
22	Ana o 3	24473800	6.29	2.5824	4.5263	46	QQRFRNCQR	54
23	Ses i 2	5381323	6.29	2.5804	4.5248	116	EQEMQQMQQ	124
24	Mac i 1.0201	AMP22_MACIN	6.32	2.5674	4.5153	162	QKRYEEQQR	170
25	Mac i 1.0101	AMP23_MACIN	6.32	2.5674	4.5153	121	QKRYEEQQR	129
26	Ses i 3	13183177	6.40	2.5219	4.4822	131	EKQYQQCRL	139
27	Car i 4.0101	158998780	6.44	2.4973	4.4643	204	QQEYEQHRR	212
28	Jug n 4.0101	JUGN4_JUGNI	6.44	2.4973	4.4643	206	QQEYEQHRR	214
29	Jug r 4.0101	Q2TPW5	6.44	2.4973	4.4643	203	QQEYEQHRR	211
30	Mac i 1.0201	AMP22_MACIN	6.54	2.4393	4.4221	127	EQCQERCQR	135
31	Gos h 1	P09801.1	6.59	2.4106	4.4012	38	PKRYEDCRR	46
32	Ara h 4	5712199	6.62	2.3934	4.3887	324	EDQYEYHEQ	332
33	Gos h 1	P09801.1	6.66	2.3707	4.3721	99	ERQRPQCQQ	107
34	Mac i 1.0201	AMP22_MACIN	6.66	2.3704	4.3719	151	ERRYEKEKR	159
35	Mac i 1.0101	AMP23_MACIN	6.66	2.3704	4.3719	110	ERRYEKEKR	118
36	Mac i 1.0201	AMP22_MACIN	6.67	2.3633	4.3668	33	RQEYEECKR	41
37	Pru du 6	258588247	6.76	2.3086	4.3269	106	EQEQERQQQ	114
38	Pru du 6.0101	307159112	6.76	2.3086	4.3269	126	EQEQERQQQ	134
39	Ana o 1.0102	21666498	6.77	2.3039	4.3235	45	EQQKEQCVK	53
40	Ana o 1.0101	21914823	6.77	2.3039	4.3235	47	EQQKEQCVK	55
41	Gos h 1	P09801.1	6.79	2.2920	4.3149	121	QRQFQECQQ	129
42	Pru du 6.0201	307159114	6.80	2.2881	4.3120	299	EKQREQEQQ	307
43	Gos h 1	P09801.1	6.84	2.2638	4.2943	470	EQQQEQEQE	478
44	Jug r 2	6580762	6.87	2.2499	4.2842	15	REQYRQCQE	23
45	Car i 2.0101	VCL_CARIL	6.87	2.2499	4.2842	211	REQYRQCQE	219
46	Mac i 1.0201	AMP22_MACIN	6.87	2.2448	4.2805	191	QREYEDCRR	199
47	Mac i 1.0101	AMP23_MACIN	6.87	2.2448	4.2805	150	QREYEDCRR	158
48	Gos h 2	P09799	6.92	2.2163	4.2597	119	DKQFKECQQ	127
49	Ses i 1	13183175	6.93	2.2108	4.2558	38	NQQSQQCRQ	46
50	Gos h 2	P09799	6.97	2.1922	4.2422	107	REQYEKQQQ	115

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.753119
Standard deviation: 1.727854
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 3
8 4.0 0
9 4.5 1
10 5.0 0
11 5.5 2
12 6.0 1
13 6.5 12
14 7.0 7
15 7.5 34
16 8.0 29
17 8.5 39
18 9.0 96
19 9.5 112
20 10.0 110
21 10.5 262
22 11.0 216
23 11.5 257
24 12.0 173
25 12.5 143
26 13.0 89
27 13.5 36
28 14.0 26
29 14.5 10
30 15.0 11
31 15.5 11
32 16.0 7
33 16.5 4
34 17.0 2
35 17.5 1
36 18.0 1
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.032981
Standard deviation: 2.373231
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 3
8 4.0 0
9 4.5 1
10 5.0 0
11 5.5 3
12 6.0 4
13 6.5 16
14 7.0 23
15 7.5 240
16 8.0 75
17 8.5 135
18 9.0 273
19 9.5 426
20 10.0 739
21 10.5 1177
22 11.0 1564
23 11.5 2294
24 12.0 3672
25 12.5 4580
26 13.0 6530
27 13.5 8596
28 14.0 11232
29 14.5 14963
30 15.0 19178
31 15.5 22702
32 16.0 26299
33 16.5 29942
34 17.0 34249
35 17.5 33100
36 18.0 33776
37 18.5 32563
38 19.0 29025
39 19.5 24270
40 20.0 19500
41 20.5 14789
42 21.0 10482
43 21.5 6643
44 22.0 4013
45 22.5 1862
46 23.0 840
47 23.5 312
48 24.0 99
Query sequence: EQRYEQCQQ