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: PYPYDALQP

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Asp f 6	1648970	0.00	8.0974	8.1143	22	PYPYDALQP	30
2	Asp f 6	Q92450	0.00	8.0974	8.1143	11	PYPYDALQP	19
3	Mala s 11	28569698	4.48	4.9906	6.1206	45	PYEYNALEP	53
4	Hev b 10.0101	348137	5.05	4.5948	5.8666	37	PYDYGALEP	45
5	Hev b 10.0102	5777414	5.05	4.5948	5.8666	9	PYDYGALEP	17
6	Hev b 10.0103	10862818	5.05	4.5948	5.8666	9	PYDYGALEP	17
7	Pis v 4.0101	149786149	5.84	4.0491	5.5164	36	PYEYGALEP	44
8	Tri a glutenin	21743	6.77	3.4027	5.1016	654	YYPTSSLQP	662
9	Tri a glutenin	170743	6.77	3.4027	5.1016	639	YYPTSSLQP	647
10	Car p papain	167391	6.96	3.2712	5.0172	199	GYPWSALQL	207
11	Bla g 12.0101	AII81930	7.01	3.2342	4.9935	240	GYGYQALND	248
12	Per a 3.0101	Q25641	7.41	2.9599	4.8175	624	PYNYKAFSY	632
13	Tri a glutenin	21743	7.45	2.9303	4.7984	321	YYPTSAQQP	329
14	Tri a glutenin	170743	7.45	2.9303	4.7984	315	YYPTSAQQP	323
15	Tri a 26.0101	P10388	7.60	2.8290	4.7334	523	YYPTSPLQP	531
16	Tri a glutenin	32968199	7.60	2.8290	4.7334	523	YYPTSPLQP	531
17	Tri a glutenin	736319	7.60	2.8290	4.7334	528	YYPTSPLQP	536
18	Ole e 9	14279169	7.61	2.8190	4.7270	204	PYPYFAYKN	212
19	Tri a glutenin	170743	7.74	2.7329	4.6718	537	HYPTSPLQP	545
20	Tri a glutenin	21743	7.74	2.7329	4.6718	552	HYPTSPLQP	560
21	Tri a gliadin	170708	7.82	2.6780	4.6365	91	PYPQQPQQP	99
22	Tri a 20.0101	BAN29066	7.82	2.6780	4.6365	72	PYPQQPQQP	80
23	Tri a gliadin	170736	7.82	2.6780	4.6365	91	PYPQQPQQP	99
24	Gal d vitellogenin	212881	7.87	2.6382	4.6110	452	ACPKEALQP	460
25	Gal d vitellogenin	63887	7.87	2.6382	4.6110	452	ACPKEALQP	460
26	Pen c 32.0101	121584258	7.97	2.5697	4.5670	265	PYSYDLVGS	273
27	Cari p 1.0101	C9EA45_CARPA	8.01	2.5455	4.5515	46	GYHYDELNN	54
28	Per a 3.0203	1580797	8.10	2.4795	4.5091	332	PYHYKAFSY	340
29	Per a 3.0201	1531589	8.10	2.4795	4.5091	570	PYHYKAFSY	578
30	Ana c 2	2342496	8.10	2.4774	4.5078	207	NYPYLAYQG	215
31	Act d 1	166317	8.13	2.4613	4.4975	214	NYPYTAQDG	222
32	Act d 1	P00785	8.13	2.4613	4.4975	214	NYPYTAQDG	222
33	Cuc m 1	807698	8.40	2.2730	4.3766	430	PLPSSVLDP	438
34	Car p papain	167391	8.44	2.2438	4.3579	218	TYPYEGVQR	226
35	Tri a gliadin	170724	8.47	2.2269	4.3471	72	QQPYMQLQP	80
36	Lol p 4.0101	55859464	8.50	2.1998	4.3297	23	GLSYRSLQP	31
37	Phl p 4.0101	54144332	8.50	2.1998	4.3297	98	GLSYRSLQP	106
38	Phl p 4.0201	54144334	8.50	2.1998	4.3297	98	GLSYRSLQP	106
39	Gly m 1	123506	8.52	2.1907	4.3238	70	SYPSNATCP	78
40	Der f 15.0101	5815436	8.54	2.1751	4.3138	50	PYTIEDIDP	58
41	Der p 15.0101	Q4JK69_DERPT	8.54	2.1751	4.3138	50	PYTIEDIDP	58
42	Der p 15.0102	Q4JK70_DERPT	8.54	2.1751	4.3138	50	PYTIEDIDP	58
43	Bet v 8.0101	AHF71027	8.57	2.1521	4.2991	11	PTPLDATSN	19
44	Der p 37.0101	AVD73319	8.60	2.1353	4.2883	135	GYPYDFECP	143
45	Per a 11.0101	AKH04310	8.62	2.1218	4.2796	146	PYDHSDFHP	154
46	Der f 31.0101	AIO08870	8.64	2.1055	4.2691	109	SSSYDALKK	117
47	Der p 31.0101	QAT18642	8.64	2.1055	4.2691	109	SSSYDALKK	117
48	Der f 37.0101	QBF67839	8.73	2.0444	4.2299	136	GYPYDFKCP	144
49	Tri a 36.0101	335331566	8.77	2.0191	4.2137	57	PQPFSQQQP	65
50	Tri a gliadin	21757	8.78	2.0055	4.2050	72	QQPYLQLQP	80

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.676940
Standard deviation: 1.442057
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 1
10 5.0 0
11 5.5 3
12 6.0 1
13 6.5 0
14 7.0 3
15 7.5 2
16 8.0 10
17 8.5 8
18 9.0 33
19 9.5 31
20 10.0 76
21 10.5 86
22 11.0 260
23 11.5 225
24 12.0 219
25 12.5 276
26 13.0 206
27 13.5 130
28 14.0 70
29 14.5 26
30 15.0 16
31 15.5 7
32 16.0 3
33 16.5 1
34 17.0 1
35 17.5 1
36 18.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.234232
Standard deviation: 2.247179
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 1
10 5.0 0
11 5.5 3
12 6.0 1
13 6.5 0
14 7.0 3
15 7.5 4
16 8.0 12
17 8.5 9
18 9.0 35
19 9.5 77
20 10.0 141
21 10.5 164
22 11.0 476
23 11.5 649
24 12.0 755
25 12.5 1524
26 13.0 2186
27 13.5 3446
28 14.0 5342
29 14.5 7683
30 15.0 10591
31 15.5 14074
32 16.0 18300
33 16.5 21465
34 17.0 25354
35 17.5 29596
36 18.0 32878
37 18.5 34631
38 19.0 35485
39 19.5 34310
40 20.0 31207
41 20.5 26615
42 21.0 21822
43 21.5 16210
44 22.0 11189
45 22.5 7277
46 23.0 3840
47 23.5 1683
48 24.0 816
49 24.5 244
50 25.0 84
Query sequence: PYPYDALQP