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: HPQDKAERE

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Bet v 4	2051993	0.00	6.6345	7.3503	5	HPQDKAERE	13
2	Bet v 4	Q39419	0.00	6.6345	7.3503	5	HPQDKAERE	13
3	Aln g 4	O81701	2.45	5.1685	6.3231	5	HPQDQAEHE	13
4	Sal k 7.0101	ALE34025	5.35	3.4302	5.1052	6	TPQDLADRE	14
5	Lup an 1.0101	169950562	5.70	3.2241	4.9608	584	QPQQQQQRE	592
6	Che a 3	29465668	5.73	3.2036	4.9464	6	TPQDIADRE	14
7	Asp f 12	P40292	6.34	2.8385	4.6907	265	TEEEKAERE	273
8	Coc n 1.0101	A0A0S3B0K0_COCNU	6.64	2.6600	4.5656	256	DDDDEAEQE	264
9	Fag e 1	2317674	6.85	2.5364	4.4790	491	QSRDEKERE	499
10	Fag e 1	2317670	6.85	2.5364	4.4790	555	QSRDEKERE	563
11	Fag e 1	29839419	6.85	2.5364	4.4790	525	QSRDEKERE	533
12	Gly m 5.0101	O22120	7.10	2.3878	4.3749	96	PPHQKEERK	104
13	Mala s 9	19069920	7.13	2.3687	4.3615	9	FNTDKAEAE	17
14	Ole e 3	O81092	7.13	2.3657	4.3594	4	DPQEVAEHE	12
15	Lup an 1.0101	169950562	7.17	2.3407	4.3418	54	RPRQQEEQE	62
16	Gly m conglycinin	169929	7.19	2.3304	4.3346	110	QPHQEEEHE	118
17	Gly m 5.0201	Q9FZP9	7.19	2.3304	4.3346	48	QPHQEEEHE	56
18	Gly m 5.0101	O22120	7.35	2.2364	4.2688	48	QPRQEEEHE	56
19	Gly m conglycinin	18536	7.35	2.2364	4.2688	110	QPRQEEEHE	118
20	Pis v 3.0101	133711973	7.40	2.2085	4.2493	281	TPRDKLEKL	289
21	Gly m 6.0401	Q9SB11	7.42	2.1961	4.2405	333	QDQDQDEDE	341
22	Gly m conglycinin	18536	7.44	2.1844	4.2323	158	PPHQKEERN	166
23	Gly m conglycinin	169929	7.50	2.1472	4.2063	151	QPHQKEEEK	159
24	Gly m 5.0201	Q9FZP9	7.50	2.1472	4.2063	89	QPHQKEEEK	97
25	Car i 2.0101	VCL_CARIL	7.50	2.1470	4.2061	124	QFQEQQERE	132
26	Gly m 6.0101	P04776	7.50	2.1463	4.2057	275	RPQEEEEEE	283
27	Gly m glycinin G1	169973	7.50	2.1463	4.2057	275	RPQEEEEEE	283
28	Bla g 5	O18598	7.51	2.1422	4.2028	175	QPNLKALRE	183
29	Bla g 5	2326190	7.51	2.1422	4.2028	172	QPNLKALRE	180
30	Lup an 1.0101	169950562	7.58	2.0953	4.1699	107	RPQRRQEEE	115
31	Car i 2.0101	VCL_CARIL	7.62	2.0747	4.1555	297	QQRQQEERE	305
32	Ana o 1.0101	21914823	7.63	2.0689	4.1514	140	EDEDEAEEE	148
33	Ana o 1.0102	21666498	7.63	2.0689	4.1514	138	EDEDEAEEE	146
34	Aed a 7.0101	Q16TN9_AEDAE	7.65	2.0556	4.1421	17	SGQEDAEEE	25
35	Car i 2.0101	VCL_CARIL	7.70	2.0233	4.1195	531	TPRDRLERF	539
36	Jug n 2	31321944	7.70	2.0233	4.1195	223	TPRDRLERF	231
37	Jug r 2	6580762	7.70	2.0233	4.1195	335	TPRDRLERF	343
38	Gly m 5.0101	O22120	7.73	2.0090	4.1095	46	RPQPRQEEE	54
39	Gly m conglycinin	18536	7.73	2.0090	4.1095	108	RPQPRQEEE	116
40	Pru du 6.0101	307159112	7.73	2.0083	4.1089	336	PPRGRQERE	344
41	Pru du 6	258588247	7.73	2.0083	4.1089	316	PPRGRQERE	324
42	Cor a 9	18479082	7.73	2.0071	4.1081	293	ERQERQERE	301
43	Rap v 2.0101	QPB41107	7.74	2.0014	4.1041	759	ANQRKAERL	767
44	Tri a 36.0101	335331566	7.74	1.9995	4.1028	298	QPQQQSQQQ	306
45	Tri a gliadin	170734	7.74	1.9995	4.1028	173	QPQQQSQQQ	181
46	Tri a glutenin	21773	7.74	1.9995	4.1028	236	QPQQQSQQQ	244
47	Gly m 6.0401	Q9SB11	7.75	1.9978	4.1016	335	QDQDEDEDE	343
48	Lup an 1.0101	169950562	7.78	1.9781	4.0878	56	RQQEEQERE	64
49	Dic v a	763532	7.78	1.9758	4.0862	859	ETKQKAAKE	867
50	Cor a 9	18479082	7.79	1.9751	4.0857	201	NPDDEHQRQ	209

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.085566
Standard deviation: 1.670892
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 1
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 1
12 6.0 2
13 6.5 1
14 7.0 4
15 7.5 11
16 8.0 26
17 8.5 50
18 9.0 70
19 9.5 121
20 10.0 82
21 10.5 172
22 11.0 251
23 11.5 270
24 12.0 180
25 12.5 191
26 13.0 109
27 13.5 49
28 14.0 45
29 14.5 12
30 15.0 16
31 15.5 9
32 16.0 8
33 16.5 4
34 17.0 7
35 17.5 1
36 18.0 0
37 18.5 1

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.528959
Standard deviation: 2.384800
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 1
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 1
12 6.0 2
13 6.5 1
14 7.0 4
15 7.5 16
16 8.0 38
17 8.5 64
18 9.0 132
19 9.5 230
20 10.0 527
21 10.5 613
22 11.0 1084
23 11.5 1598
24 12.0 2223
25 12.5 3545
26 13.0 4805
27 13.5 6975
28 14.0 9057
29 14.5 12019
30 15.0 15176
31 15.5 19347
32 16.0 22850
33 16.5 27058
34 17.0 29870
35 17.5 32052
36 18.0 33666
37 18.5 33731
38 19.0 31470
39 19.5 28721
40 20.0 23874
41 20.5 19754
42 21.0 14591
43 21.5 10289
44 22.0 6694
45 22.5 4007
46 23.0 2243
47 23.5 1177
48 24.0 475
49 24.5 170
50 25.0 41
51 25.5 4
Query sequence: HPQDKAERE