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: FPQQPQQPY

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	6.2773	7.7031	65	FPQQPQQPY	73
2	Tri a gliadin	170708	0.00	6.2773	7.7031	84	FPQQPQQPY	92
3	Tri a gliadin	170736	0.00	6.2773	7.7031	84	FPQQPQQPY	92
4	Tri a gliadin	170738	1.41	5.4880	7.0796	102	FPQQPQQPF	110
5	Tri a gliadin	170738	1.41	5.4880	7.0796	120	FPQQPQQPF	128
6	Tri a gliadin	170738	1.41	5.4880	7.0796	84	FPQQPQQPF	92
7	Tri a gliadin	170702	1.41	5.4880	7.0796	107	FPQQPQQPF	115
8	Tri a gliadin	1063270	1.72	5.3147	6.9427	65	FPQQPQQTY	73
9	Tri a gliadin	170708	2.83	4.6986	6.4560	92	YPQQPQQPF	100
10	Tri a 20.0101	BAN29066	2.83	4.6986	6.4560	73	YPQQPQQPF	81
11	Tri a gliadin	170736	2.83	4.6986	6.4560	92	YPQQPQQPF	100
12	Tri a gliadin	170702	3.78	4.1678	6.0367	99	FPQQPQLPF	107
13	Tri a gliadin	1063270	3.79	4.1611	6.0314	73	YPQRPQQPF	81
14	Hor v 21	P80198	3.87	4.1153	5.9952	55	FPQQPQLPH	63
15	Hor v 20.0101	HOG3_HORVU	3.87	4.1153	5.9952	55	FPQQPQLPH	63
16	Tri a gliadin	170738	3.90	4.1008	5.9838	69	QPQQPQQPF	77
17	Tri a gliadin	170702	3.90	4.1008	5.9838	117	QPQQPQQPF	125
18	Tri a gliadin	170708	4.31	3.8678	5.7997	59	FPHQPQQQF	67
19	Tri a 20.0101	BAN29066	4.31	3.8678	5.7997	40	FPHQPQQQF	48
20	Tri a gliadin	1063270	4.31	3.8678	5.7997	40	FPHQPQQQF	48
21	Tri a gliadin	170736	4.31	3.8678	5.7997	59	FPHQPQQQF	67
22	Tri a gliadin	1063270	4.66	3.6759	5.6481	25	FSQQPQQTF	33
23	Tri a 20.0101	BAN29066	4.66	3.6759	5.6481	25	FSQQPQQTF	33
24	Tri a gliadin	170736	4.66	3.6759	5.6481	44	FSQQPQQTF	52
25	Tri a gliadin	170738	4.76	3.6194	5.6035	59	FPHQPQQQV	67
26	Tri a gliadin	170734	5.15	3.4030	5.4325	21	FLQQPQQPS	29
27	Tri a gliadin	170734	5.30	3.3183	5.3656	5	FPLQPQQSF	13
28	Tri a glutenin	886965	5.36	3.2842	5.3387	115	FSQQQQQPI	123
29	Tri a gliadin	170708	5.42	3.2513	5.3127	122	QPQQPQQSF	130
30	Tri a 20.0101	BAN29066	5.42	3.2513	5.3127	110	QPQQPQQSF	118
31	Tri a gliadin	170738	5.42	3.2513	5.3127	157	QPQQPQQSF	165
32	Tri a gliadin	170702	5.42	3.2513	5.3127	144	QPQQPQQSF	152
33	Tri a gliadin	1063270	5.42	3.2513	5.3127	93	QSQQPQQPF	101
34	Tri a gliadin	170736	5.42	3.2513	5.3127	129	QPQQPQQSF	137
35	Tri a gliadin	1063270	5.42	3.2513	5.3127	110	QPQQPQQSF	118
36	Tri a gliadin	170702	5.42	3.2513	5.3127	127	QSQQPQQPF	135
37	Hor v 21	P80198	5.46	3.2295	5.2955	35	LQQEPEQPY	43
38	Hor v 20.0101	HOG3_HORVU	5.46	3.2295	5.2955	35	LQQEPEQPY	43
39	Tri a glutenin	886967	5.47	3.2198	5.2877	114	FSQQQQQPV	122
40	Tri a glutenin	21926	5.60	3.1471	5.2304	51	FPQQQQPPF	59
41	Tri a 36.0101	335331566	5.61	3.1423	5.2265	89	FSQQQQQPL	97
42	Tri a gliadin	170730	5.61	3.1423	5.2265	50	FSQQQQQPL	58
43	Tri a gliadin	170708	5.62	3.1382	5.2233	102	QTQQPQQPF	110
44	Tri a gliadin	1063270	5.62	3.1382	5.2233	83	QTQQPQQPF	91
45	Tri a gliadin	170738	5.62	3.1382	5.2233	112	QTQQPQQPF	120
46	Tri a gliadin	170702	5.62	3.1382	5.2233	84	QTQQPQQPF	92
47	Tri a gliadin	170738	5.62	3.1382	5.2233	130	QTQQPQQPF	138
48	Tri a gliadin	170738	5.62	3.1382	5.2233	94	QTQQPQQPF	102
49	Tri a glutenin	21783	5.68	3.1042	5.1964	125	FSQQQQQPP	133
50	Tri a glutenin	886965	5.68	3.1042	5.1964	106	FSQQQQQPP	114

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.238655
Standard deviation: 1.790371
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 0
8 4.0 2
9 4.5 0
10 5.0 0
11 5.5 3
12 6.0 11
13 6.5 10
14 7.0 15
15 7.5 14
16 8.0 23
17 8.5 19
18 9.0 43
19 9.5 82
20 10.0 79
21 10.5 150
22 11.0 187
23 11.5 208
24 12.0 223
25 12.5 255
26 13.0 194
27 13.5 86
28 14.0 38
29 14.5 20
30 15.0 11
31 15.5 6
32 16.0 8
33 16.5 3
34 17.0 0
35 17.5 0
36 18.0 1
37 18.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.458040
Standard deviation: 2.266358
1 0.5 3
2 1.0 0
3 1.5 4
4 2.0 1
5 2.5 0
6 3.0 3
7 3.5 0
8 4.0 6
9 4.5 4
10 5.0 4
11 5.5 14
12 6.0 26
13 6.5 15
14 7.0 42
15 7.5 41
16 8.0 77
17 8.5 110
18 9.0 207
19 9.5 348
20 10.0 513
21 10.5 688
22 11.0 1160
23 11.5 1449
24 12.0 1657
25 12.5 3203
26 13.0 4209
27 13.5 5903
28 14.0 8269
29 14.5 11360
30 15.0 14796
31 15.5 19534
32 16.0 23446
33 16.5 28019
34 17.0 32489
35 17.5 34988
36 18.0 36334
37 18.5 34961
38 19.0 33875
39 19.5 29467
40 20.0 23877
41 20.5 18863
42 21.0 12238
43 21.5 8587
44 22.0 4898
45 22.5 2659
46 23.0 1194
47 23.5 484
48 24.0 147
49 24.5 20
Query sequence: FPQQPQQPY