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: PLAQQQPSI

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Hor v 21	P80198	0.00	7.2937	7.2780	125	PLAQQQPSI	133
2	Hor v 20.0101	HOG3_HORVU	0.00	7.2937	7.2780	125	PLAQQQPSI	133
3	Tri a glutenin	21926	3.57	4.8143	5.7614	58	PFSQQQPSF	66
4	Tri a glutenin	886963	3.57	4.8143	5.7614	51	PFSQQQPSF	59
5	Tri a glutenin	886967	5.10	3.7595	5.1162	56	PFSQQQPPF	64
6	Tri a 36.0101	335331566	5.10	3.7595	5.1162	119	PFSQQQPPF	127
7	Tri a 36.0101	335331566	5.10	3.7595	5.1162	104	PFSQQQPPF	112
8	Tri a 36.0101	335331566	5.10	3.7595	5.1162	81	PFSQQQPPF	89
9	Tri a glutenin	886965	5.10	3.7595	5.1162	56	PFSQQQPPF	64
10	Tri a glutenin	886965	5.10	3.7595	5.1162	98	PFSQQQPPF	106
11	Tri a glutenin	Q9S8D7	5.10	3.7595	5.1162	7	PFSQQQPPF	15
12	Tri a glutenin	Q9S8D7	5.10	3.7595	5.1162	22	PFSQQQPPF	30
13	Tri a 36.0101	335331566	5.44	3.5216	4.9707	170	FLQQQQPSL	178
14	Tri a 36.0101	335331566	5.48	3.4947	4.9542	133	PVLPQQPSF	141
15	Tri a glutenin	886963	5.92	3.1857	4.7652	44	PFPQQQPPF	52
16	Tri a gliadin	1063270	5.94	3.1714	4.7564	117	SFPQQQPSL	125
17	Tri a gliadin	170708	5.94	3.1714	4.7564	129	SFPQQQPSL	137
18	Tri a glutenin	886965	6.02	3.1218	4.7261	91	PLLPQQPPF	99
19	Tri a glutenin	886967	6.06	3.0921	4.7079	106	PFSQQRPPF	114
20	Tri a gliadin	170726	6.13	3.0441	4.6786	43	PLMQQQQQF	51
21	Tri a gliadin	170730	6.14	3.0379	4.6748	76	PILSQQPPF	84
22	Tri a glutenin	886967	6.28	2.9359	4.6124	99	PLLLQQPPF	107
23	Tri a glutenin	21773	6.29	2.9281	4.6076	71	PFWQQQPPF	79
24	Tri a glutenin	886965	6.36	2.8852	4.5814	63	PFSQQQQPI	71
25	Tri a glutenin	886963	6.38	2.8674	4.5705	65	PFSQQQPIL	73
26	Tri a glutenin	21773	6.38	2.8674	4.5705	78	PFSQQQPIL	86
27	Tri a gliadin	170730	6.38	2.8674	4.5705	70	PFSQQQPIL	78
28	Tri a gliadin	170732	6.47	2.8053	4.5326	87	NIQQQQPPF	95
29	Tri a glutenin	886963	6.62	2.7047	4.4710	58	SFSQQQPPF	66
30	Tri a gliadin	170730	6.62	2.7047	4.4710	63	SFSQQQPPF	71
31	Tri a 36.0101	335331566	6.62	2.7047	4.4710	148	PFSQQQSPF	156
32	Tri a glutenin	21773	6.62	2.7047	4.4710	64	SFSQQQPPF	72
33	Tri a glutenin	886967	6.87	2.5285	4.3632	137	PILPQQPPF	145
34	Tri a glutenin	21773	6.87	2.5285	4.3632	84	PILPQQPPF	92
35	Tri a glutenin	886967	6.87	2.5285	4.3632	70	PILPQQPPF	78
36	Tri a glutenin	886965	6.87	2.5285	4.3632	70	PILPQQPPF	78
37	Pun g 14.0101	CHIT_PUNGR	6.95	2.4757	4.3309	212	PLAQCQYSS	220
38	Tri a 36.0101	335331566	6.96	2.4641	4.3238	126	PFSQQQQPV	134
39	Tri a gliadin	170730	6.96	2.4641	4.3238	83	PFSQQQQPV	91
40	Tri a glutenin	21773	6.96	2.4641	4.3238	105	PFSQQQQPV	113
41	Tri a glutenin	21926	6.96	2.4641	4.3238	77	PFSQQQQPV	85
42	Tri a gliadin	170732	6.96	2.4641	4.3238	102	PFSQQQQPV	110
43	Bos d 8	162931	6.97	2.4577	4.3199	66	PFAQTQSLV	74
44	Bos d 11.0101	CASB_BOVIN	6.97	2.4577	4.3199	66	PFAQTQSLV	74
45	Bos d 8	459292	6.97	2.4577	4.3199	66	PFAQTQSLV	74
46	Bos d 8	162805	6.97	2.4577	4.3199	66	PFAQTQSLV	74
47	Bos d 8	162797	6.97	2.4577	4.3199	66	PFAQTQSLV	74
48	Tri a glutenin	886967	7.00	2.4399	4.3090	121	PVLPQQPPF	129
49	Tri a glutenin	886965	7.03	2.4170	4.2950	77	PFSQQQQQF	85
50	Tri a glutenin	21779	7.03	2.4152	4.2939	353	PASQQQPGQ	361

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.516514
Standard deviation: 1.441856
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 2
9 4.5 0
10 5.0 0
11 5.5 4
12 6.0 2
13 6.5 4
14 7.0 6
15 7.5 25
16 8.0 49
17 8.5 53
18 9.0 68
19 9.5 130
20 10.0 140
21 10.5 267
22 11.0 301
23 11.5 298
24 12.0 165
25 12.5 98
26 13.0 43
27 13.5 11
28 14.0 14
29 14.5 4
30 15.0 4
31 15.5 4
32 16.0 2

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.155820
Standard deviation: 2.357218
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 2
9 4.5 0
10 5.0 0
11 5.5 10
12 6.0 3
13 6.5 11
14 7.0 20
15 7.5 38
16 8.0 63
17 8.5 87
18 9.0 141
19 9.5 314
20 10.0 426
21 10.5 683
22 11.0 1164
23 11.5 1870
24 12.0 2815
25 12.5 4571
26 13.0 6532
27 13.5 8480
28 14.0 11644
29 14.5 14720
30 15.0 18792
31 15.5 22302
32 16.0 26281
33 16.5 29064
34 17.0 32522
35 17.5 33362
36 18.0 33402
37 18.5 32115
38 19.0 28278
39 19.5 24639
40 20.0 21065
41 20.5 16134
42 21.0 11898
43 21.5 7793
44 22.0 4905
45 22.5 2477
46 23.0 1011
47 23.5 382
48 24.0 151
49 24.5 28
50 25.0 0
Query sequence: PLAQQQPSI