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: HHNQKTEWP

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Tri a 39.0101	J7QW61_WHEAT	0.00	8.2569	8.0284	18	HHNQKTEWP	26
2	Bos d 12.0101	CASK_BOVIN	6.75	3.2993	4.8923	133	KNQDKTEIP	141
3	Bos d 8	1228078	6.75	3.2993	4.8923	133	KNQDKTEIP	141
4	Bos d 8	162807	6.75	3.2993	4.8923	42	KNQDKTEIP	50
5	Bos d 8	162811	6.75	3.2993	4.8923	133	KNQDKTEIP	141
6	Tri a gliadin	170726	6.80	3.2653	4.8709	197	HHQQQQQQP	205
7	Tri a gliadin	21757	7.45	2.7886	4.5693	211	HQQQRQQQP	219
8	Sta c 3.0101	253970748	7.45	2.7864	4.5679	88	HDNVKQMWP	96
9	Gly m 5.0101	O22120	7.51	2.7433	4.5407	56	EQREEQEWP	64
10	Gly m conglycinin	18536	7.51	2.7433	4.5407	118	EQREEQEWP	126
11	Tri a gliadin	170740	7.61	2.6742	4.4969	211	HQQQQQQQP	219
12	Api m 12.0101	Q868N5	7.77	2.5498	4.4183	1481	NHNEKLHIP	1489
13	Ves v 2.0201	60203063	7.82	2.5144	4.3959	172	EIRKKTEWG	180
14	Bos d 4	Q28049	7.82	2.5140	4.3956	43	QNNDSTEYG	51
15	Bos d 4	P00711	7.82	2.5140	4.3956	62	QNNDSTEYG	70
16	Bos d 4	295774	7.82	2.5140	4.3956	62	QNNDSTEYG	70
17	Cand a 1	P43067	7.87	2.4831	4.3760	50	LHARKGDWP	58
18	Der f 30.0101	L7UZ91_DERFA	7.98	2.4025	4.3251	82	HKPQQQDWS	90
19	Mala s 12.0101	78038796	8.04	2.3547	4.2948	117	MNNRRASWP	125
20	Der f 28.0201	AIO08848	8.14	2.2781	4.2464	616	QQQQQQHHP	624
21	Ara h 7	5931948	8.18	2.2506	4.2290	69	QEQEQDEYP	77
22	Ara h 7.0101	Q9SQH1	8.18	2.2506	4.2290	69	QEQEQDEYP	77
23	Ara h 7.0201	B4XID4	8.18	2.2506	4.2290	68	QEQEQDEYP	76
24	Tri a gliadin	170702	8.26	2.1960	4.1944	60	HHQPQQTFP	68
25	Pan h 7.0101	XP_026780620	8.30	2.1671	4.1762	6	HNDYKMKFP	14
26	Ves v 6.0101	G8IIT0	8.31	2.1575	4.1701	1016	KHNSKTRLG	1024
27	Tri a glutenin	21930	8.39	2.1002	4.1338	52	QQQQQQPFP	60
28	Tri a gliadin	170712	8.41	2.0831	4.1230	208	QQQQQQQQP	216
29	Tri a gliadin	170716	8.41	2.0831	4.1230	234	QQQQQQQQP	242
30	Tri a gliadin	21673	8.41	2.0831	4.1230	224	QQQQQQQQP	232
31	Tri a gliadin	170724	8.41	2.0831	4.1230	214	QQQQQQQQP	222
32	Tri a gliadin	170718	8.41	2.0831	4.1230	228	QQQQQQQQP	236
33	Tri a glutenin	21783	8.41	2.0831	4.1230	138	QQQQQQQQP	146
34	Tri a gliadin	21765	8.41	2.0831	4.1230	228	QQQQQQQQP	236
35	Tri a gliadin	170710	8.41	2.0831	4.1230	233	QQQQQQQQP	241
36	Tri a 21.0101	283476402	8.41	2.0831	4.1230	196	QQQQQQQQP	204
37	Tri a glutenin	21773	8.42	2.0768	4.1190	52	QQQQQQLFP	60
38	Asp f 22.0101	13925873	8.43	2.0658	4.1121	50	RDGDKTQWG	58
39	Cla c 14.0101	301015198	8.46	2.0453	4.0991	189	KANTKQEYN	197
40	Bos d 8	92	8.51	2.0100	4.0768	204	ENSEKTTMP	212
41	Bos d 8	162650	8.51	2.0100	4.0768	83	ENSEKTTMP	91
42	Bos d 9.0101	CASA1_BOVIN	8.51	2.0100	4.0768	204	ENSEKTTMP	212
43	Tri a 19	11277193	8.52	2.0004	4.0707	17	QFPQQQQFP	25
44	Ole e 12.0101	ALL12_OLEEU	8.57	1.9689	4.0508	22	EASAKSEHP	30
45	Cur l 2.0101	14585753	8.57	1.9664	4.0492	50	RDGDKTKWG	58
46	Ara h 1	P43238	8.58	1.9574	4.0435	29	PYQKKTENP	37
47	Gly m glycinin G1	169973	8.64	1.9157	4.0171	202	HQSQKGKHQ	210
48	Gly m 6.0101	P04776	8.64	1.9157	4.0171	202	HQSQKGKHQ	210
49	Car i 4.0101	158998780	8.67	1.8890	4.0002	216	HQQRRGEHG	224
50	Tri a gliadin	170726	8.72	1.8587	3.9811	44	LMQQQQQFP	52

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.248130
Standard deviation: 1.362274
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 0
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 0
14 7.0 5
15 7.5 2
16 8.0 10
17 8.5 21
18 9.0 31
19 9.5 58
20 10.0 151
21 10.5 185
22 11.0 266
23 11.5 272
24 12.0 248
25 12.5 189
26 13.0 127
27 13.5 68
28 14.0 21
29 14.5 8
30 15.0 17
31 15.5 8
32 16.0 3
33 16.5 3
34 17.0 3
35 17.5 0
36 18.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.289517
Standard deviation: 2.153553
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 0
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 0
14 7.0 5
15 7.5 2
16 8.0 10
17 8.5 21
18 9.0 37
19 9.5 79
20 10.0 214
21 10.5 368
22 11.0 935
23 11.5 1220
24 12.0 2270
25 12.5 2844
26 13.0 4285
27 13.5 6553
28 14.0 9412
29 14.5 12751
30 15.0 16955
31 15.5 21535
32 16.0 26306
33 16.5 30913
34 17.0 34354
35 17.5 36785
36 18.0 36963
37 18.5 35638
38 19.0 32120
39 19.5 27559
40 20.0 21114
41 20.5 15293
42 21.0 10476
43 21.5 6463
44 22.0 3670
45 22.5 1866
46 23.0 788
47 23.5 309
48 24.0 69
49 24.5 13
Query sequence: HHNQKTEWP