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: PQQTFPHQP

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 20.0101	BAN29066	0.00	6.5098	7.9390	36	PQQTFPHQP	44
2	Tri a gliadin	170708	0.00	6.5098	7.9390	55	PQQTFPHQP	63
3	Tri a gliadin	1063270	0.00	6.5098	7.9390	36	PQQTFPHQP	44
4	Tri a gliadin	170736	0.00	6.5098	7.9390	55	PQQTFPHQP	63
5	Tri a gliadin	170738	0.00	6.5098	7.9390	55	PQQTFPHQP	63
6	Tri a glutenin	21773	0.81	6.0400	7.5636	40	PQQTFPQQP	48
7	Tri a glutenin	21930	0.81	6.0400	7.5636	40	PQQTFPQQP	48
8	Tri a gliadin	170702	0.81	6.0400	7.5636	95	PQQTFPQQP	103
9	Tri a gliadin	170702	1.41	5.6853	7.2801	70	PQQTYPHQP	78
10	Tri a gliadin	1063270	2.53	5.0346	6.7601	61	PQQPFPQQP	69
11	Tri a 20.0101	BAN29066	2.53	5.0346	6.7601	61	PQQPFPQQP	69
12	Tri a gliadin	170736	2.53	5.0346	6.7601	80	PQQPFPQQP	88
13	Tri a gliadin	170738	2.53	5.0346	6.7601	80	PQQPFPQQP	88
14	Tri a gliadin	170738	2.53	5.0346	6.7601	98	PQQPFPQQP	106
15	Tri a gliadin	170738	2.53	5.0346	6.7601	116	PQQPFPQQP	124
16	Tri a gliadin	170702	3.01	4.7546	6.5363	55	PHQTFHHQP	63
17	Tri a gliadin	170730	3.05	4.7287	6.5156	40	PQQSFSQQP	48
18	Tri a gliadin	1063270	3.18	4.6541	6.4560	69	PQQTYPQRP	77
19	Tri a gliadin	170708	3.49	4.4731	6.3114	80	PRQPFPQQP	88
20	Tri a gliadin	1063270	3.63	4.3934	6.2477	114	PQQSFPQQQ	122
21	Tri a gliadin	170702	3.63	4.3934	6.2477	148	PQQSFPQQQ	156
22	Tri a 20.0101	BAN29066	3.63	4.3934	6.2477	114	PQQSFPQQQ	122
23	Tri a gliadin	170736	3.63	4.3934	6.2477	133	PQQSFPQQQ	141
24	Tri a gliadin	170708	3.63	4.3934	6.2477	126	PQQSFPQQQ	134
25	Tri a gliadin	170738	3.63	4.3934	6.2477	161	PQQSFPQQQ	169
26	Tri a gliadin	170734	3.78	4.3039	6.1761	1	PQQPFPLQP	9
27	Tri a 20.0101	BAN29066	3.94	4.2101	6.1012	69	PQQPYPQQP	77
28	Tri a gliadin	170708	3.94	4.2101	6.1012	88	PQQPYPQQP	96
29	Tri a gliadin	P02865	3.94	4.2101	6.1012	19	PQQPYPQQP	27
30	Tri a gliadin	170736	3.94	4.2101	6.1012	88	PQQPYPQQP	96
31	Tri a gliadin	P02865	4.23	4.0401	5.9653	14	PQQLYPQQP	22
32	Tri a glutenin	21926	4.61	3.8198	5.7892	228	PQQQLGQQP	236
33	Tri a glutenin	21930	4.61	3.8198	5.7892	226	PQQQLGQQP	234
34	Tri a gliadin	170730	4.61	3.8198	5.7892	235	PQQQLGQQP	243
35	Tri a gliadin	170732	4.61	3.8198	5.7892	254	PQQQLGQQP	262
36	Hor v 21	P80198	4.62	3.8121	5.7831	51	QQQPFPQQP	59
37	Tri a glutenin	21930	4.62	3.8121	5.7831	55	QQQPFPQQP	63
38	Hor v 20.0101	HOG3_HORVU	4.62	3.8121	5.7831	51	QQQPFPQQP	59
39	Tri a gliadin	170708	4.85	3.6775	5.6755	40	PHQPFSQQP	48
40	Tri a 20.0101	BAN29066	4.85	3.6775	5.6755	21	PHQPFSQQP	29
41	Tri a gliadin	1063270	4.85	3.6775	5.6755	21	PHQPFSQQP	29
42	Tri a gliadin	170736	4.85	3.6775	5.6755	40	PHQPFSQQP	48
43	Tri a gliadin	170702	4.89	3.6557	5.6581	103	PQLPFPQQP	111
44	Tri a glutenin	21773	4.92	3.6421	5.6472	55	QQQLFPQQP	63
45	Tri a gliadin	170738	5.00	3.5950	5.6096	48	PQQTFPQPQ	56
46	Tri a gliadin	170736	5.00	3.5950	5.6096	48	PQQTFPQPQ	56
47	Tri a gliadin	1063270	5.00	3.5950	5.6096	29	PQQTFPQPQ	37
48	Tri a gliadin	170702	5.00	3.5950	5.6096	63	PQQTFPQPQ	71
49	Tri a 20.0101	BAN29066	5.00	3.5950	5.6096	29	PQQTFPQPQ	37
50	Hor v 20.0101	HOG3_HORVU	5.03	3.5747	5.5934	72	PQQQFPQQM	80

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.158487
Standard deviation: 1.714112
1 0.5 5
2 1.0 3
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 0
7 3.5 1
8 4.0 2
9 4.5 0
10 5.0 4
11 5.5 3
12 6.0 12
13 6.5 5
14 7.0 12
15 7.5 3
16 8.0 7
17 8.5 36
18 9.0 52
19 9.5 51
20 10.0 107
21 10.5 154
22 11.0 193
23 11.5 254
24 12.0 244
25 12.5 251
26 13.0 198
27 13.5 43
28 14.0 27
29 14.5 10
30 15.0 15
31 15.5 4
32 16.0 1
33 16.5 0
34 17.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.027767
Standard deviation: 2.144819
1 0.5 5
2 1.0 3
3 1.5 1
4 2.0 0
5 2.5 0
6 3.0 6
7 3.5 4
8 4.0 11
9 4.5 1
10 5.0 18
11 5.5 9
12 6.0 33
13 6.5 21
14 7.0 49
15 7.5 24
16 8.0 58
17 8.5 128
18 9.0 121
19 9.5 225
20 10.0 399
21 10.5 587
22 11.0 1132
23 11.5 1473
24 12.0 2637
25 12.5 3665
26 13.0 5372
27 13.5 7520
28 14.0 10253
29 14.5 14271
30 15.0 18329
31 15.5 24002
32 16.0 28402
33 16.5 32911
34 17.0 35608
35 17.5 38528
36 18.0 38014
37 18.5 34180
38 19.0 30884
39 19.5 24098
40 20.0 18779
41 20.5 13167
42 21.0 7562
43 21.5 4403
44 22.0 2121
45 22.5 843
46 23.0 260
47 23.5 65
48 24.0 15
Query sequence: PQQTFPHQP