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: YSYPQDDAT

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Cap a 1w	16609959	0.00	7.6729	7.9661	200	YSYPQDDAT	208
2	Cap a 1.0101	Q9ARG0_CAPAN	0.00	7.6729	7.9661	200	YSYPQDDAT	208
3	Ole e 13.0101	ALL13_OLEEU	2.51	5.9147	6.7887	201	YSYPQDDPT	209
4	Lyc e NP24	P12670	2.51	5.9147	6.7887	200	YSYPQDDPT	208
5	Act c 2	190358875	2.71	5.7774	6.6967	200	YSYPKDDQT	208
6	Mus a 4.0101	88191901	2.71	5.7774	6.6967	175	YSYPKDDQT	183
7	Cari p 2.0101	PAPA2_CARPA	6.10	3.4019	5.1059	31	VGYSQDDLT	39
8	Arg r 1	58371884	6.34	3.2322	4.9922	67	YTYGYKDAS	75
9	Cup a 3	9929163	6.40	3.1895	4.9636	175	YSYAKDDTA	183
10	Jun a 3	P81295	6.40	3.1895	4.9636	201	YSYAKDDTA	209
11	Cup s 3.0101	38456226	6.40	3.1895	4.9636	201	YSYAKDDTA	209
12	Cup s 3.0102	38456228	6.40	3.1895	4.9636	201	YSYAKDDTA	209
13	Car p papain	167391	6.75	2.9419	4.7978	31	VGYSQNDLT	39
14	Der f 23.0101	ALU66112	7.30	2.5613	4.5429	35	TSRPDDDPT	43
15	Tri a 3	972513	7.37	2.5065	4.5062	44	YTRPNDSLS	52
16	Pru p 2.0201	190613907	7.41	2.4784	4.4874	221	YSYAYDDKS	229
17	Pru p 2.0101	190613911	7.41	2.4784	4.4874	221	YSYAYDDKS	229
18	Mala s 10	28564467	7.50	2.4153	4.4451	364	YTLNQDEAI	372
19	Tri a gliadin	170728	7.68	2.2918	4.3624	7	YSQPQQPIS	15
20	Tri a gliadin	473876	7.68	2.2918	4.3624	107	YSQPQQPIS	115
21	Tri a gliadin	170722	7.68	2.2918	4.3624	107	YSQPQQPIS	115
22	Tri a gliadin	170712	7.68	2.2918	4.3624	107	YSQPQQPIS	115
23	Tri a gliadin	21755	7.68	2.2918	4.3624	107	YSQPQQPIS	115
24	Tri a gliadin	170720	7.68	2.2918	4.3624	107	YSQPQQPIS	115
25	Tri a gliadin	21761	7.68	2.2918	4.3624	107	YSQPQQPIS	115
26	Tri a gliadin	21673	7.68	2.2918	4.3624	121	YSQPQQPIS	129
27	Tri a gliadin	21753	7.68	2.2918	4.3624	107	YSQPQQPIS	115
28	Tri a gliadin	170724	7.68	2.2918	4.3624	114	YSQPQQPIS	122
29	Sol i 1.0101	51093373	7.73	2.2574	4.3393	302	PAYPTSDTT	310
30	Alt a 8.0101	P0C0Y4	7.76	2.2396	4.3275	165	ANFPQEQAS	173
31	Cul q 3.01	Q95V93_CULQU	7.78	2.2215	4.3153	282	YSYRLREAT	290
32	Cry j 1.0102	493634	7.85	2.1723	4.2824	220	MSLGHDDAY	228
33	Mal d 2	10334651	7.89	2.1480	4.2661	221	YSYAYDDKN	229
34	Ara h 4	5712199	8.02	2.0554	4.2041	499	YGLPREQAR	507
35	Asp f 13	P28296	8.05	2.0320	4.1884	260	YSYAFNNAV	268
36	Que a 1.0301	167472849	8.05	2.0306	4.1875	4	FTYESEDAS	12
37	Asp f 9	2879890	8.06	2.0283	4.1859	261	YTYSDNSGS	269
38	Ves v 6.0101	G8IIT0	8.07	2.0203	4.1806	1713	YCLPKNDSS	1721
39	Gos h 4	P09800	8.20	1.9282	4.1189	436	ITVPQNHAV	444
40	Api m 2	Q08169	8.22	1.9158	4.1106	31	QSTPDNNKT	39
41	Gly m TI	18772	8.23	1.9054	4.1036	175	ISIDHDDGT	183
42	Gly m TI	18770	8.23	1.9054	4.1036	175	ISIDHDDGT	183
43	Gly m TI	P01071	8.23	1.9054	4.1036	150	ISIDHDDGT	158
44	Gly m TI	256429	8.23	1.9054	4.1036	174	ISIDHDDGT	182
45	Hev b 13	51315784	8.27	1.8771	4.0847	173	FDIGQNDLT	181
46	Asp n 25	464385	8.28	1.8744	4.0829	190	YNYSTNAAL	198
47	Mala s 10	28564467	8.29	1.8678	4.0785	751	TSKPEENAQ	759
48	Pun g 1.0101	A0A059STC4_PUNGR	8.29	1.8651	4.0766	68	RTTPDRQAT	76
49	Tri a gliadin	21769	8.31	1.8495	4.0662	78	VSQPQQQQS	86
50	Sta c 3.0101	253970748	8.31	1.8487	4.0656	50	YAYPTDAED	58

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.952254
Standard deviation: 1.427390
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 4
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 6
14 7.0 1
15 7.5 4
16 8.0 16
17 8.5 29
18 9.0 65
19 9.5 99
20 10.0 122
21 10.5 193
22 11.0 356
23 11.5 228
24 12.0 224
25 12.5 151
26 13.0 114
27 13.5 37
28 14.0 30
29 14.5 5
30 15.0 6
31 15.5 1
32 16.0 2
33 16.5 2
34 17.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.979030
Standard deviation: 2.131408
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 4
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 6
14 7.0 1
15 7.5 4
16 8.0 16
17 8.5 31
18 9.0 76
19 9.5 130
20 10.0 225
21 10.5 460
22 11.0 997
23 11.5 1378
24 12.0 2140
25 12.5 4543
26 13.0 5490
27 13.5 8369
28 14.0 11412
29 14.5 15124
30 15.0 20049
31 15.5 24278
32 16.0 29356
33 16.5 33527
34 17.0 35993
35 17.5 37654
36 18.0 37129
37 18.5 33784
38 19.0 29509
39 19.5 23088
40 20.0 17355
41 20.5 11871
42 21.0 7517
43 21.5 4568
44 22.0 2359
45 22.5 1231
46 23.0 374
47 23.5 127
48 24.0 16
Query sequence: YSYPQDDAT