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: YPYFAYKNQ

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Ole e 9	14279169	0.00	7.6735	8.2163	205	YPYFAYKNQ	213
2	Ana c 2	2342496	4.91	4.4250	5.9736	208	YPYLAYQGT	216
3	Der f 1	7413	5.60	3.9697	5.6593	96	YPYVAREQQ	104
4	Der f 1.0109	119633262	5.60	3.9697	5.6593	193	YPYVAREQQ	201
5	Der f 1.0105	2428875	5.60	3.9697	5.6593	175	YPYVAREQQ	183
6	Der f 1.0108	119633260	5.60	3.9697	5.6593	193	YPYVAREQQ	201
7	Der f 1.0110	119633264	5.60	3.9697	5.6593	193	YPYVAREQQ	201
8	Der f 1.0103	2428875	5.60	3.9697	5.6593	175	YPYVAREQQ	183
9	Der f 1.0101	27530349	5.60	3.9697	5.6593	193	YPYVAREQQ	201
10	Der f 1.0104	2428875	5.60	3.9697	5.6593	175	YPYVAREQQ	183
11	Der f 1.0102	2428875	5.60	3.9697	5.6593	175	YPYVAREQQ	183
12	Mus a 5.0101	6073860	6.20	3.5781	5.3890	202	YPYFSYTGN	210
13	Der f 1.0107	2428875	6.57	3.3336	5.2201	175	YPYVAREQR	183
14	Der f 1	P16311	6.57	3.3336	5.2201	193	YPYVAREQR	201
15	Der p 1.0115	6771329	6.60	3.3128	5.2058	45	SAYLAYRNQ	53
16	Der p 1.0119	6771329	6.60	3.3128	5.2058	45	SAYLAYRNQ	53
17	Der p 1.0120	6771329	6.60	3.3128	5.2058	45	SAYLAYRNQ	53
18	Der p 1.0122	6771329	6.60	3.3128	5.2058	45	SAYLAYRNQ	53
19	Der p 1.0114	6771329	6.60	3.3128	5.2058	45	SAYLAYRNQ	53
20	Der p 1.0117	6771329	6.60	3.3128	5.2058	45	SAYLAYRNQ	53
21	Der p 1	P08176	6.60	3.3128	5.2058	143	SAYLAYRNQ	151
22	Der p 1.0124	256095986	6.60	3.3128	5.2058	125	SAYLAYRNQ	133
23	Der p 1.0113	76097505	6.60	3.3128	5.2058	125	SAYLAYRNQ	133
24	Der p 1.0118	6771329	6.60	3.3128	5.2058	45	SAYLAYRNQ	53
25	Der p 1.0123	6771329	6.60	3.3128	5.2058	45	SAYLAYRNQ	53
26	Der p 1.0116	6771329	6.60	3.3128	5.2058	45	SAYLAYRNQ	53
27	Hev b 2	1184668	6.87	3.1351	5.0831	214	YPYFTYAYN	222
28	Eur m 1.0101	3941388	6.96	3.0700	5.0382	193	YPYVAREQS	201
29	Eur m 1.0101	4377538	6.96	3.0700	5.0382	95	YPYVAREQS	103
30	Eur m 1.0101	P25780	6.96	3.0700	5.0382	193	YPYVAREQS	201
31	Eur m 1.0102	3941390	6.96	3.0700	5.0382	193	YPYVAREQS	201
32	Der p 1.0121	6771329	7.47	2.7368	4.8082	45	SAYLAYRSQ	53
33	Der f 1.0110	119633264	7.78	2.5305	4.6657	144	SAYLAYRNT	152
34	Der f 1	7413	7.78	2.5305	4.6657	47	SAYLAYRNT	55
35	Der f 1.0104	2428875	7.78	2.5305	4.6657	126	SAYLAYRNT	134
36	Der f 1.0103	2428875	7.78	2.5305	4.6657	126	SAYLAYRNT	134
37	Der f 1.0107	2428875	7.78	2.5305	4.6657	126	SAYLAYRNT	134
38	Der f 1.0102	2428875	7.78	2.5305	4.6657	126	SAYLAYRNT	134
39	Der f 1.0105	2428875	7.78	2.5305	4.6657	126	SAYLAYRNT	134
40	Der f 1.0101	27530349	7.78	2.5305	4.6657	144	SAYLAYRNT	152
41	Der f 1	P16311	7.78	2.5305	4.6657	144	SAYLAYRNT	152
42	Der f 1.0109	119633262	7.78	2.5305	4.6657	144	SAYLAYRNT	152
43	Der f 1.0108	119633260	7.78	2.5305	4.6657	144	SAYLAYRNT	152
44	Tri a glutenin	21783	7.80	2.5201	4.6585	60	QPPFAQQQQ	68
45	Pru du 6	258588247	7.85	2.4857	4.6348	466	FEYFAFKTE	474
46	Pru du 6.0101	307159112	7.85	2.4857	4.6348	486	FEYFAFKTE	494
47	Tyr p 1.0101	ABM53753	8.02	2.3747	4.5582	230	YGRLAYNDT	238
48	Der p 1	387592	8.10	2.3166	4.5180	63	SAYLAHRNQ	71
49	Vesp c 1.0101	387592	8.12	2.3071	4.5115	99	YPYAASNTR	107
50	Per a 3.0201	1531589	8.39	2.1307	4.3897	282	TPYSLYHDQ	290

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.608995
Standard deviation: 1.512872
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 1
11 5.5 0
12 6.0 9
13 6.5 1
14 7.0 19
15 7.5 1
16 8.0 3
17 8.5 10
18 9.0 7
19 9.5 50
20 10.0 74
21 10.5 102
22 11.0 262
23 11.5 216
24 12.0 291
25 12.5 202
26 13.0 209
27 13.5 122
28 14.0 54
29 14.5 29
30 15.0 14
31 15.5 6
32 16.0 5
33 16.5 5
34 17.0 0
35 17.5 1
36 18.0 2
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 1
41 20.5 0
42 21.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.005136
Standard deviation: 2.191400
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 1
11 5.5 0
12 6.0 9
13 6.5 1
14 7.0 19
15 7.5 1
16 8.0 14
17 8.5 10
18 9.0 11
19 9.5 86
20 10.0 123
21 10.5 133
22 11.0 397
23 11.5 480
24 12.0 1020
25 12.5 1469
26 13.0 3027
27 13.5 4206
28 14.0 5971
29 14.5 8299
30 15.0 11567
31 15.5 14655
32 16.0 19727
33 16.5 24015
34 17.0 28734
35 17.5 32695
36 18.0 35409
37 18.5 36503
38 19.0 35560
39 19.5 33310
40 20.0 28958
41 20.5 24380
42 21.0 18305
43 21.5 12972
44 22.0 8344
45 22.5 5062
46 23.0 2687
47 23.5 1321
48 24.0 510
49 24.5 160
50 25.0 39
Query sequence: YPYFAYKNQ