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: YPQQPQQPF

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	6.1873	7.7004	92	YPQQPQQPF	100
2	Tri a 20.0101	BAN29066	0.00	6.1873	7.7004	73	YPQQPQQPF	81
3	Tri a gliadin	170708	0.00	6.1873	7.7004	92	YPQQPQQPF	100
4	Tri a gliadin	1063270	0.96	5.6605	7.2761	73	YPQRPQQPF	81
5	Tri a gliadin	170738	1.41	5.4137	7.0774	120	FPQQPQQPF	128
6	Tri a gliadin	170702	1.41	5.4137	7.0774	107	FPQQPQQPF	115
7	Tri a gliadin	170738	1.41	5.4137	7.0774	102	FPQQPQQPF	110
8	Tri a gliadin	170738	1.41	5.4137	7.0774	84	FPQQPQQPF	92
9	Tri a gliadin	170738	1.91	5.1439	6.8600	69	QPQQPQQPF	77
10	Tri a gliadin	170702	1.91	5.1439	6.8600	117	QPQQPQQPF	125
11	Tri a gliadin	170736	2.83	4.6401	6.4543	84	FPQQPQQPY	92
12	Tri a gliadin	170708	2.83	4.6401	6.4543	84	FPQQPQQPY	92
13	Tri a 20.0101	BAN29066	2.83	4.6401	6.4543	65	FPQQPQQPY	73
14	Tri a gliadin	170702	2.90	4.5994	6.4215	74	YPHQPQQQF	82
15	Tri a gliadin	1063270	3.43	4.3113	6.1895	93	QSQQPQQPF	101
16	Tri a gliadin	170702	3.43	4.3113	6.1895	144	QPQQPQQSF	152
17	Tri a gliadin	170702	3.43	4.3113	6.1895	127	QSQQPQQPF	135
18	Tri a gliadin	1063270	3.43	4.3113	6.1895	110	QPQQPQQSF	118
19	Tri a 20.0101	BAN29066	3.43	4.3113	6.1895	110	QPQQPQQSF	118
20	Tri a gliadin	170738	3.43	4.3113	6.1895	157	QPQQPQQSF	165
21	Tri a gliadin	170708	3.43	4.3113	6.1895	122	QPQQPQQSF	130
22	Tri a gliadin	170736	3.43	4.3113	6.1895	129	QPQQPQQSF	137
23	Tri a gliadin	170738	3.63	4.2005	6.1002	130	QTQQPQQPF	138
24	Tri a gliadin	170702	3.63	4.2005	6.1002	84	QTQQPQQPF	92
25	Tri a gliadin	1063270	3.63	4.2005	6.1002	83	QTQQPQQPF	91
26	Tri a gliadin	170708	3.63	4.2005	6.1002	102	QTQQPQQPF	110
27	Tri a gliadin	170738	3.63	4.2005	6.1002	94	QTQQPQQPF	102
28	Tri a gliadin	170738	3.63	4.2005	6.1002	112	QTQQPQQPF	120
29	Tri a gliadin	170702	3.78	4.1198	6.0352	99	FPQQPQLPF	107
30	Tri a gliadin	170708	4.00	3.9968	5.9361	69	QPQQPQQQF	77
31	Tri a gliadin	170736	4.00	3.9968	5.9361	69	QPQQPQQQF	77
32	Tri a gliadin	1063270	4.00	3.9968	5.9361	50	QPQQPQQQF	58
33	Tri a 20.0101	BAN29066	4.00	3.9968	5.9361	50	QPQQPQQQF	58
34	Tri a gliadin	170736	4.31	3.8258	5.7984	59	FPHQPQQQF	67
35	Tri a gliadin	1063270	4.31	3.8258	5.7984	40	FPHQPQQQF	48
36	Tri a gliadin	170708	4.31	3.8258	5.7984	59	FPHQPQQQF	67
37	Tri a 20.0101	BAN29066	4.31	3.8258	5.7984	40	FPHQPQQQF	48
38	Tri a gliadin	170708	4.38	3.7882	5.7681	112	QSKQPQQPF	120
39	Tri a gliadin	1063270	4.55	3.6967	5.6944	65	FPQQPQQTY	73
40	Tri a 20.0101	BAN29066	4.66	3.6377	5.6469	25	FSQQPQQTF	33
41	Tri a gliadin	170736	4.66	3.6377	5.6469	44	FSQQPQQTF	52
42	Tri a gliadin	1063270	4.66	3.6377	5.6469	25	FSQQPQQTF	33
43	Tri a gliadin	170738	4.82	3.5475	5.5743	140	QLQQPQQPF	148
44	Tri a gliadin	170738	5.24	3.3184	5.3898	44	LSQQPQQTF	52
45	Tri a gliadin	170734	5.30	3.2873	5.3647	5	FPLQPQQSF	13
46	Tri a 26.0101	P10388	5.38	3.2433	5.3293	749	YPTSPQQPP	757
47	Tri a glutenin	32968199	5.38	3.2433	5.3293	749	YPTSPQQPP	757
48	Tri a 20.0101	BAN29066	5.52	3.1642	5.2656	93	QSQQPQQQF	101
49	Tri a gliadin	170736	5.52	3.1642	5.2656	112	QSQQPQQQF	120
50	Tri a glutenin	21926	5.60	3.1195	5.2295	51	FPQQQQPPF	59

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.302594
Standard deviation: 1.826735
1 0.5 3
2 1.0 1
3 1.5 2
4 2.0 0
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 3
12 6.0 11
13 6.5 18
14 7.0 16
15 7.5 15
16 8.0 11
17 8.5 32
18 9.0 38
19 9.5 59
20 10.0 116
21 10.5 137
22 11.0 149
23 11.5 202
24 12.0 266
25 12.5 199
26 13.0 223
27 13.5 85
28 14.0 61
29 14.5 21
30 15.0 14
31 15.5 4
32 16.0 4
33 16.5 4
34 17.0 1
35 17.5 1
36 18.0 1
37 18.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.465038
Standard deviation: 2.268061
1 0.5 3
2 1.0 1
3 1.5 4
4 2.0 2
5 2.5 0
6 3.0 4
7 3.5 8
8 4.0 7
9 4.5 9
10 5.0 5
11 5.5 4
12 6.0 25
13 6.5 28
14 7.0 31
15 7.5 79
16 8.0 54
17 8.5 162
18 9.0 218
19 9.5 340
20 10.0 476
21 10.5 645
22 11.0 1158
23 11.5 1357
24 12.0 1778
25 12.5 3030
26 13.0 4267
27 13.5 5824
28 14.0 7969
29 14.5 11114
30 15.0 14718
31 15.5 19290
32 16.0 24153
33 16.5 29023
34 17.0 32007
35 17.5 34452
36 18.0 36539
37 18.5 34950
38 19.0 33395
39 19.5 29848
40 20.0 23328
41 20.5 18458
42 21.0 13442
43 21.5 8464
44 22.0 5005
45 22.5 2621
46 23.0 1223
47 23.5 470
48 24.0 161
49 24.5 48
Query sequence: YPQQPQQPF