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: QDTTQIHTH

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Sal k 3.0101	225810599	0.00	7.5372	7.4067	639	QDTTQIHTH	647
2	Mor a 2.0101	QOS47419	0.00	7.5372	7.4067	639	QDTTQIHTH	647
3	Hom s 2	556642	5.02	3.7213	5.0237	41	QDSTQATTQ	49
4	Asp f 16	3643813	5.17	3.6128	4.9559	127	GDTTQVQTN	135
5	Asp f 9	2879890	5.17	3.6128	4.9559	137	GDTTQVQTN	145
6	Pan h 11.0101	XP_026782721	5.67	3.2303	4.7171	529	QDTAEVSSH	537
7	Ara h 7.0201	B4XID4	5.88	3.0685	4.6160	129	QDRSQLHQM	137
8	Asp f 13	P28296	6.07	2.9303	4.5297	45	TDTATIESH	53
9	Gal d vitellogenin	212881	6.27	2.7727	4.4313	1834	QDTVDAHTT	1842
10	Gal d vitellogenin	63887	6.27	2.7727	4.4313	1832	QDTVDAHTT	1840
11	Alt a 7	P42058	6.40	2.6783	4.3723	124	QETTAITSM	132
12	Zan b 2.0102	QYU76046	6.53	2.5756	4.3082	65	QDQQQQQSH	73
13	Zan b 2.0101	QYU76045	6.53	2.5756	4.3082	65	QDQQQQQSH	73
14	Gos h 3	P09802	6.62	2.5125	4.2688	115	QDSQQWQHQ	123
15	Api m 12.0101	Q868N5	6.68	2.4636	4.2383	625	KDSPRIQTY	633
16	Cas s 1	16555781	6.69	2.4581	4.2348	116	KNTSKYHTK	124
17	Tri a gliadin	170732	6.78	2.3910	4.1929	67	NNNFQYHTH	75
18	Pis v 2.0201	110349084	6.81	2.3650	4.1767	34	QQQQRFQTQ	42
19	Pis v 2.0101	110349082	6.81	2.3650	4.1767	34	QQQQRFQTQ	42
20	Dic v a	763532	6.82	2.3548	4.1703	806	RDNSEIHSL	814
21	Chi t 6.0201	1707911	6.98	2.2362	4.0962	68	KDTGAFATH	76
22	Chi t 6.01	121236	6.98	2.2362	4.0962	52	KDTGAFATH	60
23	Chi t 7	56405055	6.98	2.2362	4.0962	68	KDTGAFATH	76
24	Chi t 7	56405054	6.98	2.2362	4.0962	68	KDTGAFATH	76
25	Der f 37.0101	QBF67839	6.99	2.2306	4.0928	213	QQQQQHHHH	221
26	Api m 11.0101	58585070	7.02	2.2087	4.0790	15	QGVTDIHSR	23
27	Tri a gliadin	170710	7.05	2.1813	4.0620	225	QQQQQLQQQ	233
28	Tri a gliadin	21765	7.05	2.1813	4.0620	218	QQQQQLQQQ	226
29	Tri a gliadin	170716	7.05	2.1813	4.0620	226	QQQQQLQQQ	234
30	Tri a gliadin	170718	7.05	2.1813	4.0620	218	QQQQQLQQQ	226
31	Pla or 1.0101	162949336	7.09	2.1514	4.0433	65	QQGSKIQTF	73
32	Hom s 5	1346344	7.15	2.1103	4.0176	3	STSTTIRSH	11
33	Sola l 4.0101	AHC08073	7.15	2.1041	4.0137	116	KTTTEYHTK	124
34	Lyc e 4.0101	2887310	7.15	2.1041	4.0137	116	KTTTEYHTK	124
35	Sola l 4.0201	NP_001275580	7.15	2.1041	4.0137	116	KTTTEYHTK	124
36	Tri a 39.0101	J7QW61_WHEAT	7.17	2.0925	4.0065	13	TDTSDHHNQ	21
37	Mala s 11	28569698	7.20	2.0714	3.9934	180	KDQDTLTTH	188
38	Mal d 1.0301	CAA96534	7.21	2.0591	3.9856	115	KSTSHYHTK	123
39	Pru p 1.0101	Q2I6V8	7.21	2.0591	3.9856	116	KSTSHYHTK	124
40	Mal d 1.0302	AAK13027.1	7.21	2.0591	3.9856	115	KSTSHYHTK	123
41	Pru av 1	O24248	7.21	2.0591	3.9856	116	KSTSHYHTK	124
42	Mal d 1.0304	AAO25113	7.21	2.0591	3.9856	115	KSTSHYHTK	123
43	Mal d 1	1313966	7.21	2.0591	3.9856	115	KSTSHYHTK	123
44	Gly m 1	1199563	7.23	2.0491	3.9794	15	SSSSSISTH	23
45	Gly m 1	P22895	7.23	2.0491	3.9794	15	SSSSSISTH	23
46	Sal s 6.0201	XP_013998297	7.23	2.0444	3.9765	1253	QATQNITYH	1261
47	Sal s 6.0202	XP_014033985	7.23	2.0444	3.9765	1253	QATQNITYH	1261
48	Chi t 3	1707908	7.24	2.0354	3.9709	67	KGTGQFATH	75
49	Ara h 10.0101	Q647G5	7.28	2.0052	3.9520	7	PHTVQVHTT	15
50	Act d 7.0101	P85076	7.31	1.9837	3.9386	136	QDTLYVHSL	144

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 9.924813
Standard deviation: 1.316777
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 0
9 4.5 0
10 5.0 0
11 5.5 3
12 6.0 2
13 6.5 4
14 7.0 14
15 7.5 48
16 8.0 52
17 8.5 86
18 9.0 133
19 9.5 224
20 10.0 260
21 10.5 318
22 11.0 248
23 11.5 176
24 12.0 54
25 12.5 40
26 13.0 11
27 13.5 13
28 14.0 4
29 14.5 3
30 15.0 1
31 15.5 1
32 16.0 0
33 16.5 0
34 17.0 0
35 17.5 0
36 18.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 15.617447
Standard deviation: 2.108568
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 0
9 4.5 0
10 5.0 0
11 5.5 3
12 6.0 2
13 6.5 4
14 7.0 14
15 7.5 53
16 8.0 63
17 8.5 116
18 9.0 456
19 9.5 1021
20 10.0 961
21 10.5 1751
22 11.0 3046
23 11.5 4883
24 12.0 7266
25 12.5 10969
26 13.0 14602
27 13.5 19149
28 14.0 24044
29 14.5 28417
30 15.0 32724
31 15.5 34708
32 16.0 36280
33 16.5 36887
34 17.0 35386
35 17.5 30998
36 18.0 25677
37 18.5 19015
38 19.0 13376
39 19.5 8792
40 20.0 5223
41 20.5 2634
42 21.0 1225
43 21.5 349
44 22.0 89
45 22.5 12
Query sequence: QDTTQIHTH