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: QQSQQCRQQ

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Ses i 1	13183175	0.00	5.5922	6.9328	39	QQSQQCRQQ	47
2	Pru du 6	258588247	3.85	3.4711	5.2435	97	QSSQQGRQQ	105
3	Pru du 6.0101	307159112	3.85	3.4711	5.2435	117	QSSQQGRQQ	125
4	Ric c 1	P01089	3.87	3.4593	5.2341	44	SSSQQCRQE	52
5	Tri a gliadin	21673	4.26	3.2485	5.0662	136	QQQQQQKQQ	144
6	Cor a 9	18479082	4.42	3.1607	4.9963	123	QQSQQGQRQ	131
7	Tri a gliadin	170728	4.42	3.1590	4.9949	17	QQQQQQQQQ	25
8	Tri a gliadin	170710	4.42	3.1590	4.9949	125	QQQQQQQQQ	133
9	Tri a gliadin	21757	4.42	3.1590	4.9949	129	QQQQQQQQQ	137
10	Tri a gliadin	170710	4.42	3.1590	4.9949	231	QQQQQQQQQ	239
11	Tri a gliadin	21761	4.42	3.1590	4.9949	118	QQQQQQQQQ	126
12	Tri a gliadin	21757	4.42	3.1590	4.9949	130	QQQQQQQQQ	138
13	Tri a gliadin	170728	4.42	3.1590	4.9949	19	QQQQQQQQQ	27
14	Tri a gliadin	170710	4.42	3.1590	4.9949	130	QQQQQQQQQ	138
15	Tri a gliadin	473876	4.42	3.1590	4.9949	124	QQQQQQQQQ	132
16	Tri a gliadin	473876	4.42	3.1590	4.9949	118	QQQQQQQQQ	126
17	Tri a gliadin	21761	4.42	3.1590	4.9949	119	QQQQQQQQQ	127
18	Tri a gliadin	170710	4.42	3.1590	4.9949	129	QQQQQQQQQ	137
19	Tri a gliadin	21761	4.42	3.1590	4.9949	116	QQQQQQQQQ	124
20	Tri a gliadin	473876	4.42	3.1590	4.9949	122	QQQQQQQQQ	130
21	Tri a gliadin	473876	4.42	3.1590	4.9949	120	QQQQQQQQQ	128
22	Tri a gliadin	21757	4.42	3.1590	4.9949	127	QQQQQQQQQ	135
23	Tri a gliadin	21761	4.42	3.1590	4.9949	124	QQQQQQQQQ	132
24	Tri a gliadin	170728	4.42	3.1590	4.9949	20	QQQQQQQQQ	28
25	Tri a gliadin	473876	4.42	3.1590	4.9949	126	QQQQQQQQQ	134
26	Tri a gliadin	21757	4.42	3.1590	4.9949	131	QQQQQQQQQ	139
27	Tri a gliadin	473876	4.42	3.1590	4.9949	125	QQQQQQQQQ	133
28	Tri a gliadin	170710	4.42	3.1590	4.9949	221	QQQQQQQQQ	229
29	Tri a gliadin	170728	4.42	3.1590	4.9949	16	QQQQQQQQQ	24
30	Tri a gliadin	21761	4.42	3.1590	4.9949	117	QQQQQQQQQ	125
31	Tri a gliadin	21757	4.42	3.1590	4.9949	132	QQQQQQQQQ	140
32	Tri a gliadin	21757	4.42	3.1590	4.9949	133	QQQQQQQQQ	141
33	Tri a gliadin	170710	4.42	3.1590	4.9949	232	QQQQQQQQQ	240
34	Tri a gliadin	473876	4.42	3.1590	4.9949	121	QQQQQQQQQ	129
35	Tri a gliadin	21761	4.42	3.1590	4.9949	120	QQQQQQQQQ	128
36	Tri a gliadin	21757	4.42	3.1590	4.9949	125	QQQQQQQQQ	133
37	Tri a gliadin	170728	4.42	3.1590	4.9949	21	QQQQQQQQQ	29
38	Tri a gliadin	473876	4.42	3.1590	4.9949	116	QQQQQQQQQ	124
39	Tri a gliadin	170710	4.42	3.1590	4.9949	126	QQQQQQQQQ	134
40	Tri a gliadin	170710	4.42	3.1590	4.9949	124	QQQQQQQQQ	132
41	Tri a gliadin	170710	4.42	3.1590	4.9949	127	QQQQQQQQQ	135
42	Tri a gliadin	473876	4.42	3.1590	4.9949	117	QQQQQQQQQ	125
43	Tri a gliadin	21757	4.42	3.1590	4.9949	134	QQQQQQQQQ	142
44	Tri a gliadin	473876	4.42	3.1590	4.9949	123	QQQQQQQQQ	131
45	Tri a gliadin	473876	4.42	3.1590	4.9949	119	QQQQQQQQQ	127
46	Tri a gliadin	170728	4.42	3.1590	4.9949	18	QQQQQQQQQ	26
47	Tri a gliadin	21757	4.42	3.1590	4.9949	126	QQQQQQQQQ	134
48	Tri a gliadin	21761	4.42	3.1590	4.9949	121	QQQQQQQQQ	129
49	Tri a gliadin	170728	4.42	3.1590	4.9949	22	QQQQQQQQQ	30
50	Tri a gliadin	21761	4.42	3.1590	4.9949	123	QQQQQQQQQ	131

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.156380
Standard deviation: 1.816156
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 3
9 4.5 20
10 5.0 10
11 5.5 9
12 6.0 17
13 6.5 22
14 7.0 28
15 7.5 43
16 8.0 44
17 8.5 39
18 9.0 96
19 9.5 139
20 10.0 165
21 10.5 226
22 11.0 313
23 11.5 205
24 12.0 144
25 12.5 94
26 13.0 37
27 13.5 14
28 14.0 7
29 14.5 6
30 15.0 6
31 15.5 6
32 16.0 1
33 16.5 1
34 17.0 1

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 15.809821
Standard deviation: 2.280444
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 3
9 4.5 200
10 5.0 25
11 5.5 30
12 6.0 66
13 6.5 118
14 7.0 152
15 7.5 224
16 8.0 309
17 8.5 431
18 9.0 759
19 9.5 1184
20 10.0 1537
21 10.5 2356
22 11.0 3123
23 11.5 4462
24 12.0 6614
25 12.5 9048
26 13.0 12284
27 13.5 16154
28 14.0 20516
29 14.5 25514
30 15.0 30144
31 15.5 33873
32 16.0 35547
33 16.5 36721
34 17.0 35127
35 17.5 31720
36 18.0 26448
37 18.5 21279
38 19.0 16393
39 19.5 11326
40 20.0 7547
41 20.5 4480
42 21.0 2686
43 21.5 1175
44 22.0 445
45 22.5 159
46 23.0 15
Query sequence: QQSQQCRQQ