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: QSPFSQQQQ

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 36.0101	335331566	0.00	5.6356	6.9768	153	QSPFSQQQQ	161
2	Tri a glutenin	21783	0.00	5.6356	6.9768	51	QSPFSQQQQ	59
3	Tri a gliadin	170732	0.00	5.6356	6.9768	114	QSPFSQQQQ	122
4	Tri a gliadin	170730	0.00	5.6356	6.9768	95	QSPFSQQQQ	103
5	Tri a glutenin	21930	0.00	5.6356	6.9768	89	QSPFSQQQQ	97
6	Tri a glutenin	21783	1.52	4.7787	6.3153	122	QPPFSQQQQ	130
7	Tri a glutenin	886965	1.52	4.7787	6.3153	61	QPPFSQQQQ	69
8	Tri a glutenin	886965	1.52	4.7787	6.3153	75	QPPFSQQQQ	83
9	Tri a glutenin	21773	1.52	4.7787	6.3153	89	QPPFSQQQQ	97
10	Tri a glutenin	21773	1.52	4.7787	6.3153	103	QPPFSQQQQ	111
11	Tri a glutenin	21773	1.52	4.7787	6.3153	118	QSPFPQQQQ	126
12	Tri a glutenin	886967	1.52	4.7787	6.3153	126	QPPFSQQQQ	134
13	Tri a glutenin	21783	1.52	4.7787	6.3153	114	QPPFSQQQQ	122
14	Tri a 36.0101	335331566	1.52	4.7787	6.3153	86	QPPFSQQQQ	94
15	Tri a glutenin	21783	1.52	4.7787	6.3153	35	QPPFSQQQQ	43
16	Tri a glutenin	21783	1.52	4.7787	6.3153	43	QPPFSQQQQ	51
17	Tri a gliadin	170730	1.52	4.7787	6.3153	47	QPPFSQQQQ	55
18	Tri a 36.0101	335331566	1.52	4.7787	6.3153	124	QPPFSQQQQ	132
19	Tri a glutenin	886965	1.52	4.7787	6.3153	103	QPPFSQQQQ	111
20	Tri a glutenin	886965	1.52	4.7787	6.3153	112	QPPFSQQQQ	120
21	Tri a gliadin	170732	1.52	4.7787	6.3153	92	QPPFSQQQQ	100
22	Tri a gliadin	170732	1.52	4.7787	6.3153	100	QPPFSQQQQ	108
23	Tri a glutenin	Q9S8D7	1.52	4.7787	6.3153	12	QPPFSQQQQ	20
24	Tri a glutenin	886967	1.52	4.7787	6.3153	75	QPPFSQQQQ	83
25	Tri a glutenin	21783	1.52	4.7787	6.3153	82	QPPFSQQQQ	90
26	Tri a 36.0101	335331566	1.52	4.7787	6.3153	109	QPPFSQQQQ	117
27	Tri a glutenin	21930	1.52	4.7787	6.3153	47	QPPFSQQQQ	55
28	Tri a gliadin	170730	1.52	4.7787	6.3153	81	QPPFSQQQQ	89
29	Tri a 36.0101	335331566	1.52	4.7787	6.3153	181	QPPFSQQQQ	189
30	Tri a glutenin	21783	2.09	4.4591	6.0687	144	QQPFTQQQQ	152
31	Tri a gliadin	21753	2.20	4.3983	6.0217	111	QQPISQQQQ	119
32	Tri a gliadin	170724	2.20	4.3983	6.0217	118	QQPISQQQQ	126
33	Tri a gliadin	21673	2.20	4.3983	6.0217	125	QQPISQQQQ	133
34	Tri a gliadin	170712	2.20	4.3983	6.0217	111	QQPISQQQQ	119
35	Tri a gliadin	21761	2.20	4.3983	6.0217	111	QQPISQQQQ	119
36	Tri a gliadin	170728	2.20	4.3983	6.0217	11	QQPISQQQQ	19
37	Tri a gliadin	170720	2.20	4.3983	6.0217	111	QQPISQQQQ	119
38	Tri a gliadin	473876	2.20	4.3983	6.0217	111	QQPISQQQQ	119
39	Tri a gliadin	21755	2.20	4.3983	6.0217	111	QQPISQQQQ	119
40	Tri a gliadin	170722	2.20	4.3983	6.0217	111	QQPISQQQQ	119
41	Tri a glutenin	21783	2.25	4.3691	5.9992	131	QPPFTQQQQ	139
42	Tri a glutenin	886965	2.33	4.3249	5.9651	127	QPPFSQHQQ	135
43	Tri a glutenin	21783	2.36	4.3083	5.9522	74	QPPISQQQQ	82
44	Tri a glutenin	21783	2.36	4.3083	5.9522	158	QPPISQQQQ	166
45	Tri a glutenin	21926	2.36	4.3038	5.9488	89	QSPFSQQQL	97
46	Tri a glutenin	886963	2.36	4.3038	5.9488	89	QSPFSQQQL	97
47	Tri a 36.0101	335331566	2.42	4.2727	5.9247	94	QQPLSQQQQ	102
48	Tri a 36.0101	335331566	2.42	4.2727	5.9247	71	QQPLSQQQQ	79
49	Tri a glutenin	886967	2.48	4.2364	5.8968	111	RPPFSQQQQ	119
50	Tri a glutenin	886965	2.58	4.1826	5.8552	46	QPPLSQQQQ	54

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.001897
Standard deviation: 1.774769
1 0.5 5
2 1.0 0
3 1.5 0
4 2.0 4
5 2.5 12
6 3.0 1
7 3.5 0
8 4.0 8
9 4.5 6
10 5.0 3
11 5.5 1
12 6.0 2
13 6.5 6
14 7.0 20
15 7.5 25
16 8.0 40
17 8.5 86
18 9.0 145
19 9.5 159
20 10.0 257
21 10.5 198
22 11.0 211
23 11.5 297
24 12.0 118
25 12.5 45
26 13.0 20
27 13.5 12
28 14.0 5
29 14.5 4
30 15.0 4
31 15.5 1
32 16.0 0
33 16.5 1
34 17.0 0
35 17.5 1
36 18.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.041504
Standard deviation: 2.299275
1 0.5 5
2 1.0 0
3 1.5 0
4 2.0 24
5 2.5 20
6 3.0 8
7 3.5 7
8 4.0 23
9 4.5 16
10 5.0 23
11 5.5 16
12 6.0 39
13 6.5 35
14 7.0 41
15 7.5 353
16 8.0 140
17 8.5 337
18 9.0 434
19 9.5 715
20 10.0 1298
21 10.5 1690
22 11.0 3144
23 11.5 4289
24 12.0 5732
25 12.5 8424
26 13.0 11555
27 13.5 15330
28 14.0 18869
29 14.5 23439
30 15.0 27772
31 15.5 31199
32 16.0 33845
33 16.5 35683
34 17.0 34950
35 17.5 32364
36 18.0 28483
37 18.5 24579
38 19.0 18780
39 19.5 14263
40 20.0 9682
41 20.5 5911
42 21.0 3420
43 21.5 1841
44 22.0 878
45 22.5 387
46 23.0 120
47 23.5 30
48 24.0 4
Query sequence: QSPFSQQQQ