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: HEERGQRQA

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	6.9205	7.4158	58	HEERGQRQA	66
2	Ara h 1	P43237	4.29	4.2298	5.5850	339	QEERGQRRR	347
3	Ara h 1	P43238	4.65	4.0023	5.4303	345	QEERGQRRW	353
4	Pru du 6.0101	307159112	5.75	3.3133	4.9615	345	HEERQQEQL	353
5	Pru du 6	258588247	5.75	3.3133	4.9615	325	HEERQQEQL	333
6	Pan h 7.0101	XP_026780620	5.78	3.2940	4.9483	144	HNSRGERRA	152
7	Sal s 7.01	ACH70914	5.78	3.2940	4.9483	145	HNSRGERRA	153
8	Pis v 5.0101	171853009	6.64	2.7538	4.5808	200	QQSRGRRQS	208
9	Mala s 10	28564467	6.79	2.6590	4.5163	652	HEERPKAAA	660
10	Ara h 1	P43237	6.97	2.5435	4.4377	466	QQQRGRREQ	474
11	Ara h 1	P43238	6.99	2.5345	4.4315	474	QQQRGRREE	482
12	Cor a 9	18479082	7.01	2.5181	4.4204	124	QSQQGQRQG	132
13	Ani s 2	8117843	7.05	2.4932	4.4035	249	ERERSQMQA	257
14	Fag e 1	2317670	7.08	2.4763	4.3920	278	EDRRSQRQT	286
15	Fag e 1	29839419	7.08	2.4763	4.3920	248	EDRRSQRQT	256
16	Cor a 9	18479082	7.11	2.4571	4.3789	206	HQRQGQQQF	214
17	Hom s 1	2342526	7.11	2.4555	4.3778	196	EEEFGQRRQ	204
18	Hom s 1.0101	2723284	7.11	2.4555	4.3778	238	EEEFGQRRQ	246
19	Fag e 1	2317670	7.12	2.4539	4.3767	362	QRERGDRKR	370
20	Fag e 1	29839419	7.12	2.4539	4.3767	332	QRERGDRKR	340
21	Gos h 3	P09802	7.17	2.4184	4.3526	302	EEEREERQQ	310
22	Per a 8.0101	H6WP59_PERAM	7.19	2.4044	4.3430	38	QSSRGSRKA	46
23	Bla g 8.0101	88657350	7.19	2.4044	4.3430	25	QSSRGSRKA	33
24	Der f 11.0101	13785807	7.21	2.3945	4.3363	533	QANRAKRQA	541
25	Rap v 2.0101	QPB41107	7.36	2.3007	4.2725	672	AEERAERLA	680
26	Gos h 2	P09799	7.38	2.2888	4.2644	132	QEQRPERKQ	140
27	Gos h 1	P09801.1	7.38	2.2888	4.2644	134	QEQRPERKQ	142
28	Ber e 2	30313867	7.39	2.2801	4.2584	124	EEERGRFQD	132
29	Pru du 6.0101	307159112	7.45	2.2463	4.2355	161	QQEEGRQQE	169
30	Pru du 6	258588247	7.45	2.2463	4.2355	141	QQEEGRQQE	149
31	Pru du 10.0101	MDL2_PRUDU	7.48	2.2222	4.2191	215	FDNKGTRHA	223
32	Ara h 4	5712199	7.49	2.2204	4.2179	133	EEDQSQQQQ	141
33	Gly m 6.0301	P11828	7.50	2.2134	4.2131	202	QSQKGKRQQ	210
34	Hom s 1.0101	2723284	7.55	2.1835	4.1928	5	KKHRGEKEA	13
35	Pru du 6.0101	307159112	7.55	2.1811	4.1911	150	QERQGRQQG	158
36	Pru du 6	258588247	7.55	2.1811	4.1911	130	QERQGRQQG	138
37	Jug r 2	6580762	7.55	2.1793	4.1899	53	QEERERRRG	61
38	Car i 2.0101	VCL_CARIL	7.55	2.1793	4.1899	190	QEERERRRG	198
39	Car i 2.0101	VCL_CARIL	7.55	2.1793	4.1899	249	QEERERRRG	257
40	Der p 11	37778944	7.62	2.1377	4.1616	619	QASRAKRQA	627
41	Chi t 6.01	121236	7.64	2.1249	4.1529	95	HKARGISQA	103
42	Aed a 3	O01949	7.66	2.1121	4.1441	74	HEDAGEEDA	82
43	Copt f 7.0101	AGM32377.1	7.67	2.1075	4.1410	248	KLQKGSRQA	256
44	Car i 4.0101	158998780	7.68	2.0981	4.1346	123	QSQQGQRRE	131
45	Jug r 2	6580762	7.71	2.0790	4.1216	85	RQRRGQEQT	93
46	Car i 4.0101	158998780	7.72	2.0772	4.1204	289	HEERKERER	297
47	Tri a gliadin	1063270	7.74	2.0605	4.1090	198	QEQQEQRQG	206
48	Per a 12.0101	AKH04311	7.75	2.0567	4.1065	35	LQEKGDDRA	43
49	Tri a gliadin	21769	7.75	2.0549	4.1052	82	QQQQSQQQL	90
50	Pis v 2.0101	110349082	7.75	2.0547	4.1051	287	EEERERRQR	295

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.024563
Standard deviation: 1.593038
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 1
10 5.0 1
11 5.5 0
12 6.0 4
13 6.5 0
14 7.0 2
15 7.5 17
16 8.0 26
17 8.5 45
18 9.0 62
19 9.5 106
20 10.0 115
21 10.5 151
22 11.0 236
23 11.5 354
24 12.0 196
25 12.5 161
26 13.0 97
27 13.5 52
28 14.0 19
29 14.5 14
30 15.0 9
31 15.5 9
32 16.0 7
33 16.5 4
34 17.0 5
35 17.5 0
36 18.0 2
37 18.5 0
38 19.0 1
39 19.5 0
40 20.0 0
41 20.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.362678
Standard deviation: 2.341314
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 1
10 5.0 1
11 5.5 0
12 6.0 4
13 6.5 0
14 7.0 4
15 7.5 22
16 8.0 37
17 8.5 72
18 9.0 138
19 9.5 429
20 10.0 468
21 10.5 721
22 11.0 1233
23 11.5 1772
24 12.0 2487
25 12.5 3828
26 13.0 5126
27 13.5 6993
28 14.0 9649
29 14.5 12735
30 15.0 16368
31 15.5 20382
32 16.0 24525
33 16.5 28476
34 17.0 30848
35 17.5 33978
36 18.0 34140
37 18.5 33961
38 19.0 31505
39 19.5 27479
40 20.0 22722
41 20.5 17472
42 21.0 12943
43 21.5 8722
44 22.0 5567
45 22.5 3142
46 23.0 1378
47 23.5 633
48 24.0 181
49 24.5 44
Query sequence: HEERGQRQA