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: PQQQSQQQL

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	170734	0.00	5.7734	6.8475	174	PQQQSQQQL	182
2	Tri a glutenin	21773	0.00	5.7734	6.8475	237	PQQQSQQQL	245
3	Tri a 36.0101	335331566	0.00	5.7734	6.8475	299	PQQQSQQQL	307
4	Tri a glutenin	21930	1.52	4.8779	6.1883	210	SQQQSQQQL	218
5	Tri a gliadin	170730	1.52	4.8779	6.1883	219	SQQQSQQQL	227
6	Tri a glutenin	886963	1.52	4.8779	6.1883	211	SQQQSQQQL	219
7	Tri a gliadin	170732	1.52	4.8779	6.1883	238	SQQQSQQQL	246
8	Tri a glutenin	21926	1.52	4.8779	6.1883	212	SQQQSQQQL	220
9	Tri a gliadin	21769	2.10	4.5395	5.9393	82	QQQQSQQQL	90
10	Tri a gliadin	170730	2.34	4.3930	5.8314	243	PQQQQQQQV	251
11	Tri a gliadin	170732	2.34	4.3930	5.8314	262	PQQQQQQQV	270
12	Tri a gliadin	170716	3.46	3.7381	5.3493	223	QQQQQQQQL	231
13	Tri a gliadin	170732	3.46	3.7381	5.3493	126	PPQQQQQQL	134
14	Tri a gliadin	170730	3.46	3.7381	5.3493	107	PPQQQQQQL	115
15	Tri a gliadin	170710	3.46	3.7381	5.3493	222	QQQQQQQQL	230
16	Gos h 4	P09800	3.86	3.4985	5.1730	44	PRHQSQCQL	52
17	Tri a glutenin	21773	4.26	3.2639	5.0003	123	QQQQQHQQL	131
18	Tri a gliadin	170734	4.26	3.2639	5.0003	60	QQQQQHQQL	68
19	Tri a gliadin	170718	4.28	3.2548	4.9936	215	LQQQQQQQL	223
20	Tri a gliadin	21765	4.28	3.2548	4.9936	215	LQQQQQQQL	223
21	Tri a gliadin	170718	4.31	3.2343	4.9785	131	QQQQQQQQI	139
22	Tri a gliadin	21761	4.31	3.2343	4.9785	126	QQQQQQQQI	134
23	Tri a gliadin	170720	4.31	3.2343	4.9785	126	QQQQQQQQI	134
24	Tri a gliadin	473876	4.31	3.2343	4.9785	127	QQQQQQQQI	135
25	Tri a gliadin	170740	4.31	3.2343	4.9785	135	QQQQQQQQI	143
26	Tri a gliadin	21753	4.31	3.2343	4.9785	126	QQQQQQQQI	134
27	Tri a gliadin	170722	4.31	3.2343	4.9785	127	QQQQQQQQI	135
28	Tri a gliadin	21765	4.31	3.2343	4.9785	131	QQQQQQQQI	139
29	Tri a gliadin	21757	4.31	3.2343	4.9785	135	QQQQQQQQI	143
30	Tri a gliadin	170724	4.31	3.2343	4.9785	130	QQQQQQQQI	138
31	Tri a gliadin	170712	4.31	3.2343	4.9785	123	QQQQQQQQI	131
32	Tri a gliadin	21673	4.31	3.2343	4.9785	143	QQQQQQQQI	151
33	Tri a gliadin	170716	4.31	3.2343	4.9785	132	QQQQQQQQI	140
34	Tri a 21.0101	283476402	4.31	3.2343	4.9785	99	QQQQQQQQI	107
35	Tri a gliadin	21755	4.31	3.2343	4.9785	126	QQQQQQQQI	134
36	Tri a gliadin	170710	4.31	3.2343	4.9785	131	QQQQQQQQI	139
37	Pru du 6.0201	307159114	4.48	3.1357	4.9059	207	PQQQGRQQQ	215
38	Pru du 6.0201	307159114	4.51	3.1152	4.8908	112	QQQQQQQQF	120
39	Tri a gliadin	170734	4.53	3.1060	4.8840	59	PQQQQQHQQ	67
40	Tri a glutenin	21773	4.53	3.1060	4.8840	122	PQQQQQHQQ	130
41	Tri a glutenin	21926	4.63	3.0446	4.8388	101	PQQQYQQVL	109
42	Tri a 20.0101	BAN29066	4.64	3.0411	4.8363	82	PQTQQPQQL	90
43	Tri a gliadin	170726	4.64	3.0411	4.8363	121	QQQQQQQTL	129
44	Tri a gliadin	170736	4.64	3.0411	4.8363	101	PQTQQPQQL	109
45	Gos h 1	P09801.1	4.69	3.0105	4.8138	116	EQQQSQRQF	124
46	Tri a gliadin	170730	4.71	3.0012	4.8069	108	PQQQQQQLV	116
47	Tri a gliadin	170732	4.71	3.0012	4.8069	127	PQQQQQQLV	135
48	Tri a gliadin	21765	4.72	2.9965	4.8034	207	HQQEQQQQL	215
49	Tri a gliadin	170718	4.72	2.9965	4.8034	207	HQQEQQQQL	215
50	Cor a 9	18479082	4.75	2.9789	4.7905	121	PQQQSQQGQ	129

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 9.804768
Standard deviation: 1.698268
1 0.5 3
2 1.0 0
3 1.5 0
4 2.0 5
5 2.5 1
6 3.0 0
7 3.5 2
8 4.0 1
9 4.5 15
10 5.0 13
11 5.5 5
12 6.0 10
13 6.5 14
14 7.0 36
15 7.5 47
16 8.0 36
17 8.5 58
18 9.0 128
19 9.5 179
20 10.0 249
21 10.5 318
22 11.0 260
23 11.5 185
24 12.0 61
25 12.5 27
26 13.0 14
27 13.5 11
28 14.0 7
29 14.5 5
30 15.0 5
31 15.5 1
32 16.0 0
33 16.5 1

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 15.797808
Standard deviation: 2.307075
1 0.5 3
2 1.0 0
3 1.5 0
4 2.0 5
5 2.5 3
6 3.0 0
7 3.5 4
8 4.0 1
9 4.5 21
10 5.0 24
11 5.5 41
12 6.0 248
13 6.5 92
14 7.0 98
15 7.5 198
16 8.0 269
17 8.5 470
18 9.0 522
19 9.5 914
20 10.0 1486
21 10.5 2281
22 11.0 3824
23 11.5 4953
24 12.0 7343
25 12.5 10103
26 13.0 12985
27 13.5 17099
28 14.0 20512
29 14.5 25100
30 15.0 29437
31 15.5 32072
32 16.0 34626
33 16.5 35751
34 17.0 33565
35 17.5 31530
36 18.0 27771
37 18.5 21923
38 19.0 16261
39 19.5 11619
40 20.0 7636
41 20.5 4812
42 21.0 2502
43 21.5 1230
44 22.0 614
45 22.5 159
46 23.0 80
Query sequence: PQQQSQQQL