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: PDAYSYPQD

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 1	11321159	0.00	6.8022	7.8764	170	PDAYSYPQD	178
2	Ole e 13.0101	ALL13_OLEEU	0.00	6.8022	7.8764	198	PDAYSYPQD	206
3	Cap a 1.0101	Q9ARG0_CAPAN	0.00	6.8022	7.8764	197	PDAYSYPQD	205
4	Cap a 1w	16609959	0.00	6.8022	7.8764	197	PDAYSYPQD	205
5	Lyc e NP24	P12670	0.00	6.8022	7.8764	197	PDAYSYPQD	205
6	Mus a 4.0101	88191901	0.96	6.2231	7.4487	172	PDAYSYPKD	180
7	Act c 2	190358875	0.96	6.2231	7.4487	197	PDAYSYPKD	205
8	Pru av 2	P50694	4.42	4.1261	5.9000	217	PDAYSYAYD	225
9	Cup s 3.0102	38456228	4.50	4.0744	5.8618	198	PQAYSYAKD	206
10	Cup a 3	9929163	4.50	4.0744	5.8618	172	PQAYSYAKD	180
11	Cup s 3.0101	38456226	4.50	4.0744	5.8618	198	PQAYSYAKD	206
12	Jun a 3	P81295	4.50	4.0744	5.8618	198	PQAYSYAKD	206
13	Pru p 2.0301	190613903	4.99	3.7761	5.6415	214	PDAYSYAFD	222
14	Mal d 2	10334651	5.45	3.4984	5.4364	218	PQAYSYAYD	226
15	Pru p 2.0101	190613911	5.45	3.4984	5.4364	218	PQAYSYAYD	226
16	Pru p 2.0201	190613907	5.45	3.4984	5.4364	218	PQAYSYAYD	226
17	Mus a 5.0101	6073860	7.13	2.4801	4.6843	279	SNARTYNQN	287
18	Tri a 21.0101	283476402	7.43	2.3017	4.5526	70	PPQQSYPQP	78
19	Act d 1	166317	7.57	2.2147	4.4883	359	PPAFSMSKD	367
20	Act d 1	P00785	7.57	2.2147	4.4883	359	PPAFSMSKD	367
21	Pis v 5.0101	171853009	7.57	2.2131	4.4871	110	PETYQAPQQ	118
22	Ana o 2	25991543	7.57	2.2131	4.4871	102	PETYQAPQQ	110
23	Pyr c 5	3243234	7.76	2.0988	4.4027	166	PGASSAPRD	174
24	Asp n 25	464385	7.82	2.0612	4.3749	143	LDAYNHGND	151
25	Sta c 3.0101	253970748	7.97	1.9734	4.3101	47	GNWYAYPTD	55
26	Ses i 6.0101	Q9XHP0	7.97	1.9714	4.3086	226	SEAFNVPQE	234
27	Tri a gliadin	170724	8.10	1.8946	4.2519	58	PPQQPYPQQ	66
28	Tri a gliadin	170716	8.10	1.8946	4.2519	100	PPQQPYPQQ	108
29	Tri a gliadin	21765	8.10	1.8946	4.2519	97	PPQQPYPQQ	105
30	Tri a gliadin	170718	8.10	1.8946	4.2519	97	PPQQPYPQQ	105
31	Tri a gliadin	170710	8.10	1.8946	4.2519	99	PPQQPYPQQ	107
32	Gly m 6.0201	P04405	8.14	1.8680	4.2322	105	PSTYQEPQE	113
33	Gly m glycinin G2	295800	8.14	1.8680	4.2322	105	PSTYQEPQE	113
34	Ara h 2.0201	26245447	8.19	1.8383	4.2103	69	QDPYSPSQD	77
35	Der p 18.0101	CHL18_DERPT	8.22	1.8198	4.1966	297	TNAFSITRD	305
36	Ves v 3.0101	167782086	8.24	1.8071	4.1873	434	KNLYSVPAD	442
37	Scy p 4.0101	SCP_SCYPA	8.29	1.7775	4.1654	48	SDAYANNQK	56
38	Pol d 3.0101	XP_015174445	8.35	1.7408	4.1383	433	RNLYSVPAD	441
39	Tri a gliadin	170726	8.39	1.7149	4.1192	71	PSQQPYPQP	79
40	Art an 7.0101	GLOX_ARTAN	8.50	1.6484	4.0701	117	PDANNQPDC	125
41	Per a 3.0201	1531589	8.53	1.6351	4.0603	337	PSALEHPQT	345
42	Pol d 3.0101	XP_015174445	8.53	1.6342	4.0596	562	NDAASYSYQ	570
43	Hor v 21	P80198	8.54	1.6277	4.0548	62	PHQHQFPQQ	70
44	Hor v 20.0101	HOG3_HORVU	8.54	1.6277	4.0548	62	PHQHQFPQQ	70
45	Ara h 2.0101	9186485	8.62	1.5792	4.0189	59	RDPYSPSQD	67
46	Ara h 2.0101	15418705	8.62	1.5792	4.0189	62	RDPYSPSQD	70
47	Ara h 2.0201	26245447	8.62	1.5792	4.0189	62	RDPYSPSQD	70
48	Cry j 1.0103	19570317	8.63	1.5746	4.0155	225	DDAYSDDKS	233
49	Cry j 1.0102	493634	8.63	1.5746	4.0155	225	DDAYSDDKS	233
50	Cry j 1.0101	P18632	8.63	1.5746	4.0155	225	DDAYSDDKS	233

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.223927
Standard deviation: 1.650035
1 0.5 5
2 1.0 2
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 5
11 5.5 3
12 6.0 0
13 6.5 0
14 7.0 0
15 7.5 2
16 8.0 8
17 8.5 13
18 9.0 54
19 9.5 60
20 10.0 201
21 10.5 151
22 11.0 204
23 11.5 269
24 12.0 209
25 12.5 165
26 13.0 176
27 13.5 85
28 14.0 38
29 14.5 22
30 15.0 6
31 15.5 7
32 16.0 4
33 16.5 5
34 17.0 1
35 17.5 1
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0
42 21.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.597222
Standard deviation: 2.234165
1 0.5 5
2 1.0 2
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 5
11 5.5 3
12 6.0 0
13 6.5 0
14 7.0 0
15 7.5 2
16 8.0 8
17 8.5 13
18 9.0 81
19 9.5 75
20 10.0 248
21 10.5 297
22 11.0 551
23 11.5 959
24 12.0 1516
25 12.5 2644
26 13.0 3906
27 13.5 6102
28 14.0 8230
29 14.5 10648
30 15.0 14842
31 15.5 18857
32 16.0 23068
33 16.5 27543
34 17.0 32579
35 17.5 35076
36 18.0 35445
37 18.5 34955
38 19.0 33289
39 19.5 28910
40 20.0 24310
41 20.5 19444
42 21.0 13880
43 21.5 9788
44 22.0 6142
45 22.5 3470
46 23.0 2034
47 23.5 793
48 24.0 335
49 24.5 108
50 25.0 32
51 25.5 1
Query sequence: PDAYSYPQD