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: PQQPQQPYP

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Tri a gliadin	170736	0.00	5.7087	7.8832	85	PQQPQQPYP	93
2	Tri a 20.0101	BAN29066	0.00	5.7087	7.8832	66	PQQPQQPYP	74
3	Tri a gliadin	170708	0.00	5.7087	7.8832	85	PQQPQQPYP	93
4	Tri a gliadin	170702	1.41	5.0131	7.2437	118	PQQPQQPFP	126
5	Tri a gliadin	170738	1.41	5.0131	7.2437	121	PQQPQQPFP	129
6	Tri a gliadin	170702	1.41	5.0131	7.2437	108	PQQPQQPFP	116
7	Tri a 20.0101	BAN29066	1.41	5.0131	7.2437	74	PQQPQQPFP	82
8	Tri a gliadin	170708	1.41	5.0131	7.2437	93	PQQPQQPFP	101
9	Tri a gliadin	170736	1.41	5.0131	7.2437	93	PQQPQQPFP	101
10	Tri a gliadin	170738	1.41	5.0131	7.2437	85	PQQPQQPFP	93
11	Tri a gliadin	170738	1.41	5.0131	7.2437	103	PQQPQQPFP	111
12	Tri a gliadin	1063270	1.72	4.8604	7.1033	66	PQQPQQTYP	74
13	Tri a gliadin	1063270	2.38	4.5394	6.8082	74	PQRPQQPFP	82
14	Tri a gliadin	1063270	2.93	4.2645	6.5555	94	SQQPQQPFP	102
15	Tri a gliadin	1063270	2.93	4.2645	6.5555	111	PQQPQQSFP	119
16	Tri a gliadin	170738	2.93	4.2645	6.5555	158	PQQPQQSFP	166
17	Tri a gliadin	170702	2.93	4.2645	6.5555	145	PQQPQQSFP	153
18	Tri a gliadin	170708	2.93	4.2645	6.5555	123	PQQPQQSFP	131
19	Tri a gliadin	170702	2.93	4.2645	6.5555	128	SQQPQQPFP	136
20	Tri a gliadin	170736	2.93	4.2645	6.5555	130	PQQPQQSFP	138
21	Tri a 20.0101	BAN29066	2.93	4.2645	6.5555	111	PQQPQQSFP	119
22	Tri a gliadin	170738	3.14	4.1649	6.4639	131	TQQPQQPFP	139
23	Tri a gliadin	170702	3.14	4.1649	6.4639	85	TQQPQQPFP	93
24	Tri a gliadin	170708	3.14	4.1649	6.4639	103	TQQPQQPFP	111
25	Tri a gliadin	1063270	3.14	4.1649	6.4639	84	TQQPQQPFP	92
26	Tri a gliadin	170738	3.14	4.1649	6.4639	95	TQQPQQPFP	103
27	Tri a gliadin	170738	3.14	4.1649	6.4639	113	TQQPQQPFP	121
28	Tri a gliadin	170720	3.45	4.0126	6.3239	93	PFRPQQPYP	101
29	Tri a gliadin	473876	3.45	4.0126	6.3239	93	PFRPQQPYP	101
30	Tri a gliadin	21755	3.45	4.0126	6.3239	93	PFRPQQPYP	101
31	Tri a gliadin	21673	3.45	4.0126	6.3239	107	PFRPQQPYP	115
32	Tri a gliadin	170722	3.45	4.0126	6.3239	93	PFRPQQPYP	101
33	Tri a gliadin	170712	3.45	4.0126	6.3239	93	PFRPQQPYP	101
34	Tri a gliadin	21753	3.45	4.0126	6.3239	93	PFRPQQPYP	101
35	Tri a gliadin	170702	3.78	3.8497	6.1742	100	PQQPQLPFP	108
36	Tri a gliadin	170740	3.84	3.8164	6.1435	98	PFSPQQPYP	106
37	Tri a gliadin	21757	3.84	3.8164	6.1435	98	PFSPQQPYP	106
38	Tri a gliadin	170708	3.89	3.7942	6.1231	113	SKQPQQPFP	121
39	Tri a 21.0101	283476402	4.16	3.6610	6.0007	210	YQQPQQQYP	218
40	Tri a gliadin	170740	4.23	3.6261	5.9686	30	PQNPSQPQP	38
41	Tri a gliadin	21757	4.23	3.6261	5.9686	30	PQNPSQPQP	38
42	Tri a gliadin	170702	4.31	3.5853	5.9311	75	PHQPQQQFP	83
43	Tri a gliadin	170708	4.31	3.5853	5.9311	60	PHQPQQQFP	68
44	Tri a 20.0101	BAN29066	4.31	3.5853	5.9311	41	PHQPQQQFP	49
45	Tri a gliadin	170736	4.31	3.5853	5.9311	60	PHQPQQQFP	68
46	Tri a gliadin	170738	4.33	3.5778	5.9241	141	LQQPQQPFP	149
47	Tri a gliadin	170738	4.33	3.5778	5.9241	70	PQQPQQPFL	78
48	Hor v 20.0101	HOG3_HORVU	4.40	3.5436	5.8927	36	QQEPEQPYP	44
49	Hor v 21	P80198	4.40	3.5436	5.8927	36	QQEPEQPYP	44
50	Tri a gliadin	170722	4.58	3.4549	5.8112	56	PFPPQQPYP	64

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.598057
Standard deviation: 2.031642
1 0.5 3
2 1.0 0
3 1.5 2
4 2.0 1
5 2.5 0
6 3.0 0
7 3.5 7
8 4.0 2
9 4.5 3
10 5.0 7
11 5.5 3
12 6.0 2
13 6.5 7
14 7.0 20
15 7.5 8
16 8.0 18
17 8.5 26
18 9.0 37
19 9.5 54
20 10.0 90
21 10.5 114
22 11.0 140
23 11.5 137
24 12.0 198
25 12.5 202
26 13.0 192
27 13.5 210
28 14.0 114
29 14.5 61
30 15.0 20
31 15.5 10
32 16.0 3
33 16.5 4
34 17.0 1
35 17.5 0
36 18.0 1
37 18.5 0
38 19.0 0
39 19.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.421390
Standard deviation: 2.209953
1 0.5 3
2 1.0 0
3 1.5 8
4 2.0 1
5 2.5 1
6 3.0 8
7 3.5 13
8 4.0 4
9 4.5 11
10 5.0 23
11 5.5 6
12 6.0 8
13 6.5 35
14 7.0 53
15 7.5 73
16 8.0 119
17 8.5 174
18 9.0 280
19 9.5 321
20 10.0 544
21 10.5 1029
22 11.0 962
23 11.5 1260
24 12.0 1827
25 12.5 2699
26 13.0 4161
27 13.5 5446
28 14.0 7818
29 14.5 10675
30 15.0 14023
31 15.5 18555
32 16.0 23180
33 16.5 28582
34 17.0 34588
35 17.5 36608
36 18.0 38896
37 18.5 38347
38 19.0 34914
39 19.5 29692
40 20.0 23003
41 20.5 16571
42 21.0 11233
43 21.5 6633
44 22.0 3984
45 22.5 2212
46 23.0 1097
47 23.5 350
48 24.0 142
49 24.5 25
Query sequence: PQQPQQPYP