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: QWLSYDDPN

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Per a 12.0101	AKH04311	0.00	8.3780	7.4767	350	QWLSYDDPN	358
2	Hor v 1	P16968	7.02	3.2049	4.5411	132	YWLSYYQPP	140
3	Hor v 15.0101	P16968	7.02	3.2049	4.5411	132	YWLSYYQPP	140
4	Der f 18.0101	27550039	7.20	3.0730	4.4662	183	TIASYDNYN	191
5	Der p 18.0101	CHL18_DERPT	7.20	3.0730	4.4662	183	TIASYDNYN	191
6	Blo t 4.0101	33667932	7.20	3.0728	4.4661	166	DIQNYDDPT	174
7	Pru du 6	258588247	7.71	2.6986	4.2537	189	AYWSYNDGD	197
8	Pru du 6.0101	307159112	7.71	2.6986	4.2537	209	AYWSYNDGD	217
9	Cor a 14.0101	226437844	7.73	2.6824	4.2445	69	QYGSYDGSN	77
10	Mala s 8	7271239	7.91	2.5527	4.1709	107	TLLSHDDGG	115
11	Tri a 21.0101	283476402	7.92	2.5383	4.1627	206	SQVSYQQPQ	214
12	Tri a gliadin	170726	7.92	2.5383	4.1627	207	SQVSYQQPQ	215
13	Onc k 5.0101	D5MU14_ONCKE	8.03	2.4584	4.1174	110	DNLPYTDPS	118
14	Act d 6.0101	27544452	8.04	2.4554	4.1157	122	QFLTSGDYN	130
15	Asc s 1.0101	2970628	8.12	2.3933	4.0805	813	KWLSQEQKD	821
16	Asc s 1.0101	2970628	8.12	2.3933	4.0805	680	KWLSQEQKD	688
17	Asc s 1.0101	2970628	8.12	2.3933	4.0805	147	KWLSQEQKD	155
18	Asc s 1.0101	2970628	8.12	2.3933	4.0805	946	KWLSQEQKD	954
19	Asc s 1.0101	2970628	8.12	2.3933	4.0805	1079	KWLSQEQKD	1087
20	Asc s 1.0101	2970628	8.12	2.3933	4.0805	547	KWLSQEQKD	555
21	Asc s 1.0101	2970628	8.12	2.3933	4.0805	280	KWLSQEQKD	288
22	Asc s 1.0101	2970628	8.12	2.3933	4.0805	413	KWLSQEQKD	421
23	Tri r 4.0101	5813788	8.23	2.3106	4.0335	411	QVATPDRPN	419
24	Alt a 2	4097481	8.32	2.2486	3.9983	14	RSLSKEDPD	22
25	Ves v 3.0101	167782086	8.40	2.1901	3.9652	233	AYASFDDRN	241
26	Cyp c 2.0101	A0A2U9IY94_CYPCA	8.43	2.1655	3.9512	260	DFKSPDDPK	268
27	Pan h 2.0101	XP_034156632	8.43	2.1655	3.9512	260	DFKSPDDPK	268
28	Hev b 4.0101	46410859	8.46	2.1439	3.9389	163	DYLNYEIPS	171
29	Der p 18.0101	CHL18_DERPT	8.47	2.1365	3.9347	322	EWISFEDRH	330
30	Der f 18.0101	27550039	8.47	2.1365	3.9347	322	EWISFEDRH	330
31	Tria p 1	15426413	8.47	2.1343	3.9335	141	YILSRRQPN	149
32	Gos h 3	P09802	8.48	2.1262	3.9289	151	VHWSYNDGN	159
33	Bla g 12.0101	AII81930	8.56	2.0692	3.8966	345	QWVGYDNEI	353
34	Ves v 6.0101	G8IIT0	8.64	2.0122	3.8642	885	RYFSFDNHT	893
35	Ses i 7.0101	Q9AUD2	8.66	1.9999	3.8572	410	EWISFKTND	418
36	Zan b 2.0101	QYU76045	8.66	1.9999	3.8572	357	EWISFKTND	365
37	Zan b 2.0102	QYU76046	8.66	1.9999	3.8572	356	EWISFKTND	364
38	Pis v 5.0101	171853009	8.66	1.9999	3.8572	407	EWISFKTND	415
39	Ana o 2	25991543	8.66	1.9999	3.8572	391	EWISFKTND	399
40	QYS16039	QYS16039	8.66	1.9999	3.8572	357	EWISFKTND	365
41	Asp f 34.0101	133920236	8.67	1.9876	3.8502	59	QNASCDRPD	67
42	Jug r 4.0101	Q2TPW5	8.70	1.9662	3.8381	155	AHWSYNDGS	163
43	Bla g 11.0101	Q2L7A6_BLAGE	8.70	1.9649	3.8373	157	TVSNYQDPS	165
44	Tri a glutenin	897811	8.73	1.9446	3.8259	11	QWLQPRQGQ	19
45	Tri a glutenin	21743	8.73	1.9446	3.8259	740	QWLQPRQGQ	748
46	Tri a glutenin	170743	8.73	1.9446	3.8259	725	QWLQPRQGQ	733
47	Per a 11.0101	AKH04310	8.77	1.9161	3.8096	317	AILTYKTPK	325
48	Bos d 6	2190337	8.78	1.9116	3.8071	125	CFLSHKDDS	133
49	Bos d 6	P02769	8.78	1.9116	3.8071	125	CFLSHKDDS	133
50	gal d 6.0101	P87498	8.80	1.8939	3.7971	1057	RLVTFEDPE	1065

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.369434
Standard deviation: 1.357060
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 0
15 7.5 5
16 8.0 6
17 8.5 11
18 9.0 31
19 9.5 73
20 10.0 142
21 10.5 160
22 11.0 220
23 11.5 229
24 12.0 241
25 12.5 319
26 13.0 124
27 13.5 65
28 14.0 32
29 14.5 16
30 15.0 9
31 15.5 4
32 16.0 2
33 16.5 1
34 17.0 4
35 17.5 0
36 18.0 2
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: 17.879312
Standard deviation: 2.391328
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 0
15 7.5 5
16 8.0 6
17 8.5 20
18 9.0 35
19 9.5 88
20 10.0 180
21 10.5 332
22 11.0 633
23 11.5 917
24 12.0 1512
25 12.5 2460
26 13.0 3458
27 13.5 5500
28 14.0 8052
29 14.5 10320
30 15.0 13545
31 15.5 17610
32 16.0 21476
33 16.5 25607
34 17.0 28444
35 17.5 30875
36 18.0 32427
37 18.5 32322
38 19.0 31353
39 19.5 29362
40 20.0 26761
41 20.5 22087
42 21.0 17794
43 21.5 12974
44 22.0 9513
45 22.5 6460
46 23.0 3886
47 23.5 2193
48 24.0 1142
49 24.5 507
50 25.0 233
51 25.5 86
52 26.0 9
53 26.5 7
54 27.0 0
Query sequence: QWLSYDDPN