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: QQQQQQQQN

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Sin a 2.0101	Q2TLW0	0.00	4.5158	6.2544	242	QQQQQQQQN	250
2	Tri a gliadin	170710	0.96	4.0751	5.8482	124	QQQQQQQQQ	132
3	Tri a gliadin	170710	0.96	4.0751	5.8482	221	QQQQQQQQQ	229
4	Tri a gliadin	473876	0.96	4.0751	5.8482	122	QQQQQQQQQ	130
5	Tri a gliadin	170728	0.96	4.0751	5.8482	16	QQQQQQQQQ	24
6	Tri a gliadin	473876	0.96	4.0751	5.8482	126	QQQQQQQQQ	134
7	Tri a gliadin	170728	0.96	4.0751	5.8482	17	QQQQQQQQQ	25
8	Tri a gliadin	170710	0.96	4.0751	5.8482	127	QQQQQQQQQ	135
9	Tri a gliadin	21757	0.96	4.0751	5.8482	127	QQQQQQQQQ	135
10	Tri a gliadin	473876	0.96	4.0751	5.8482	118	QQQQQQQQQ	126
11	Tri a gliadin	170728	0.96	4.0751	5.8482	18	QQQQQQQQQ	26
12	Tri a gliadin	170728	0.96	4.0751	5.8482	19	QQQQQQQQQ	27
13	Tri a gliadin	170710	0.96	4.0751	5.8482	126	QQQQQQQQQ	134
14	Tri a gliadin	473876	0.96	4.0751	5.8482	125	QQQQQQQQQ	133
15	Tri a gliadin	21757	0.96	4.0751	5.8482	125	QQQQQQQQQ	133
16	Tri a gliadin	21757	0.96	4.0751	5.8482	128	QQQQQQQQQ	136
17	Tri a gliadin	170710	0.96	4.0751	5.8482	129	QQQQQQQQQ	137
18	Tri a gliadin	170728	0.96	4.0751	5.8482	20	QQQQQQQQQ	28
19	Tri a gliadin	170728	0.96	4.0751	5.8482	21	QQQQQQQQQ	29
20	Tri a gliadin	21761	0.96	4.0751	5.8482	122	QQQQQQQQQ	130
21	Tri a gliadin	21757	0.96	4.0751	5.8482	129	QQQQQQQQQ	137
22	Tri a gliadin	21757	0.96	4.0751	5.8482	130	QQQQQQQQQ	138
23	Tri a gliadin	170710	0.96	4.0751	5.8482	130	QQQQQQQQQ	138
24	Tri a gliadin	21757	0.96	4.0751	5.8482	131	QQQQQQQQQ	139
25	Tri a gliadin	170710	0.96	4.0751	5.8482	128	QQQQQQQQQ	136
26	Tri a gliadin	170728	0.96	4.0751	5.8482	22	QQQQQQQQQ	30
27	Tri a gliadin	21761	0.96	4.0751	5.8482	119	QQQQQQQQQ	127
28	Tri a gliadin	21757	0.96	4.0751	5.8482	132	QQQQQQQQQ	140
29	Tri a gliadin	473876	0.96	4.0751	5.8482	117	QQQQQQQQQ	125
30	Tri a gliadin	21755	0.96	4.0751	5.8482	117	QQQQQQQQQ	125
31	Tri a gliadin	21755	0.96	4.0751	5.8482	116	QQQQQQQQQ	124
32	Tri a gliadin	473876	0.96	4.0751	5.8482	120	QQQQQQQQQ	128
33	Tri a gliadin	21761	0.96	4.0751	5.8482	123	QQQQQQQQQ	131
34	Tri a gliadin	170710	0.96	4.0751	5.8482	125	QQQQQQQQQ	133
35	Tri a gliadin	21761	0.96	4.0751	5.8482	124	QQQQQQQQQ	132
36	Tri a gliadin	21761	0.96	4.0751	5.8482	125	QQQQQQQQQ	133
37	Tri a gliadin	21757	0.96	4.0751	5.8482	133	QQQQQQQQQ	141
38	Tri a gliadin	21761	0.96	4.0751	5.8482	116	QQQQQQQQQ	124
39	Tri a gliadin	21757	0.96	4.0751	5.8482	134	QQQQQQQQQ	142
40	Tri a gliadin	473876	0.96	4.0751	5.8482	123	QQQQQQQQQ	131
41	Tri a gliadin	170710	0.96	4.0751	5.8482	231	QQQQQQQQQ	239
42	Tri a gliadin	21761	0.96	4.0751	5.8482	120	QQQQQQQQQ	128
43	Tri a gliadin	473876	0.96	4.0751	5.8482	121	QQQQQQQQQ	129
44	Tri a gliadin	21761	0.96	4.0751	5.8482	121	QQQQQQQQQ	129
45	Tri a gliadin	21761	0.96	4.0751	5.8482	118	QQQQQQQQQ	126
46	Tri a gliadin	473876	0.96	4.0751	5.8482	124	QQQQQQQQQ	132
47	Tri a gliadin	21761	0.96	4.0751	5.8482	117	QQQQQQQQQ	125
48	Tri a gliadin	170710	0.96	4.0751	5.8482	232	QQQQQQQQQ	240
49	Tri a gliadin	21757	0.96	4.0751	5.8482	126	QQQQQQQQQ	134
50	Tri a gliadin	473876	0.96	4.0751	5.8482	119	QQQQQQQQQ	127

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 9.876667
Standard deviation: 2.187126
1 0.5 1
2 1.0 19
3 1.5 1
4 2.0 0
5 2.5 0
6 3.0 2
7 3.5 8
8 4.0 20
9 4.5 9
10 5.0 7
11 5.5 15
12 6.0 10
13 6.5 24
14 7.0 40
15 7.5 25
16 8.0 53
17 8.5 84
18 9.0 96
19 9.5 144
20 10.0 183
21 10.5 201
22 11.0 251
23 11.5 230
24 12.0 97
25 12.5 82
26 13.0 52
27 13.5 17
28 14.0 8
29 14.5 8
30 15.0 4
31 15.5 3
32 16.0 1
33 16.5 1
34 17.0 0
35 17.5 1

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 14.840959
Standard deviation: 2.372893
1 0.5 1
2 1.0 198
3 1.5 2
4 2.0 25
5 2.5 26
6 3.0 50
7 3.5 92
8 4.0 48
9 4.5 99
10 5.0 72
11 5.5 154
12 6.0 158
13 6.5 225
14 7.0 375
15 7.5 582
16 8.0 918
17 8.5 1295
18 9.0 1875
19 9.5 2590
20 10.0 3273
21 10.5 4723
22 11.0 6214
23 11.5 8596
24 12.0 11710
25 12.5 15947
26 13.0 20137
27 13.5 25097
28 14.0 29248
29 14.5 32656
30 15.0 35400
31 15.5 36062
32 16.0 34630
33 16.5 32256
34 17.0 26611
35 17.5 21495
36 18.0 16710
37 18.5 11687
38 19.0 7776
39 19.5 4644
40 20.0 3043
41 20.5 1692
42 21.0 1053
43 21.5 514
44 22.0 176
Query sequence: QQQQQQQQN