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: PFSQQQQQL

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	6.1331	6.8873	183	PFSQQQQQL	191
2	Tri a glutenin	886965	1.06	5.4812	6.4431	77	PFSQQQQQF	85
3	Tri a glutenin	21930	2.36	4.6766	5.8947	49	PFSQQQQQQ	57
4	Tri a glutenin	886967	2.36	4.6766	5.8947	128	PFSQQQQQQ	136
5	Tri a 21.0101	283476402	2.58	4.5403	5.8018	88	PISQQQAQL	96
6	Tri a 36.0101	335331566	2.92	4.3361	5.6627	88	PFSQQQQQP	96
7	Tri a glutenin	886967	2.92	4.3361	5.6627	113	PFSQQQQQP	121
8	Tri a glutenin	21783	2.92	4.3361	5.6627	53	PFSQQQQQP	61
9	Tri a glutenin	886965	2.92	4.3361	5.6627	105	PFSQQQQQP	113
10	Tri a glutenin	886965	2.92	4.3361	5.6627	114	PFSQQQQQP	122
11	Tri a gliadin	170730	2.92	4.3361	5.6627	49	PFSQQQQQP	57
12	Tri a glutenin	21783	2.92	4.3361	5.6627	124	PFSQQQQQP	132
13	Tri a glutenin	886965	2.95	4.3147	5.6481	63	PFSQQQQPI	71
14	Tri a gliadin	170708	2.95	4.3147	5.6481	43	PFSQQPQQI	51
15	Tri a glutenin	21926	3.08	4.2360	5.5945	77	PFSQQQQPV	85
16	Tri a 36.0101	335331566	3.08	4.2360	5.5945	126	PFSQQQQPV	134
17	Tri a glutenin	21773	3.08	4.2360	5.5945	105	PFSQQQQPV	113
18	Tri a gliadin	170732	3.08	4.2360	5.5945	102	PFSQQQQPV	110
19	Tri a gliadin	170730	3.08	4.2360	5.5945	83	PFSQQQQPV	91
20	Tri a glutenin	21783	3.09	4.2287	5.5895	133	PFTQQQQQQ	141
21	Tri a gliadin	21753	3.20	4.1622	5.5442	113	PISQQQQQQ	121
22	Tri a gliadin	21755	3.20	4.1622	5.5442	113	PISQQQQQQ	121
23	Tri a gliadin	170720	3.20	4.1622	5.5442	113	PISQQQQQQ	121
24	Tri a gliadin	21761	3.20	4.1622	5.5442	113	PISQQQQQQ	121
25	Tri a gliadin	21673	3.20	4.1622	5.5442	127	PISQQQQQQ	135
26	Tri a gliadin	170724	3.20	4.1622	5.5442	120	PISQQQQQQ	128
27	Tri a gliadin	473876	3.20	4.1622	5.5442	113	PISQQQQQQ	121
28	Tri a gliadin	170728	3.20	4.1622	5.5442	13	PISQQQQQQ	21
29	Tri a gliadin	170712	3.20	4.1622	5.5442	113	PISQQQQQQ	121
30	Tri a gliadin	170722	3.20	4.1622	5.5442	113	PISQQQQQQ	121
31	Tri a glutenin	21930	3.22	4.1495	5.5355	91	PFSQQQQLI	99
32	Tri a gliadin	170732	3.35	4.0708	5.4819	116	PFSQQQQLV	124
33	Tri a glutenin	21773	3.35	4.0708	5.4819	91	PFSQQQQLV	99
34	Tri a gliadin	170730	3.35	4.0708	5.4819	97	PFSQQQQLV	105
35	Tri a gliadin	170734	3.58	3.9280	5.3845	57	PFPQQQQQH	65
36	Tri a glutenin	21773	3.58	3.9280	5.3845	120	PFPQQQQQH	128
37	Tri a gliadin	170738	3.62	3.9047	5.3687	147	PFPQPQQQL	155
38	Tri a glutenin	886967	3.62	3.9047	5.3687	92	PFPQQQQPL	100
39	Tri a 36.0101	335331566	3.62	3.9041	5.3683	155	PFSQQQQIV	163
40	Tri a glutenin	886965	3.88	3.7398	5.2563	129	PFSQHQQPV	137
41	Tri a 20.0101	BAN29066	4.11	3.6003	5.1612	24	PFSQQPQQT	32
42	Tri a gliadin	1063270	4.11	3.6003	5.1612	24	PFSQQPQQT	32
43	Tri a gliadin	170736	4.11	3.6003	5.1612	43	PFSQQPQQT	51
44	Tri a gliadin	170730	4.19	3.5485	5.1259	107	PPQQQQQQL	115
45	Tri a gliadin	170732	4.19	3.5485	5.1259	126	PPQQQQQQL	134
46	Tri a glutenin	21783	4.28	3.4974	5.0912	45	PFSQQQQSP	53
47	Tri a glutenin	886967	4.46	3.3854	5.0148	77	PFSQQQQPQ	85
48	Tri a glutenin	21783	4.46	3.3854	5.0148	84	PFSQQQQPQ	92
49	Tri a 36.0101	335331566	4.51	3.3513	4.9916	148	PFSQQQSPF	156
50	Tri a glutenin	886963	4.51	3.3513	4.9916	51	PFSQQQPSF	59

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 9.953034
Standard deviation: 1.622845
1 0.5 1
2 1.0 0
3 1.5 1
4 2.0 0
5 2.5 2
6 3.0 4
7 3.5 13
8 4.0 2
9 4.5 3
10 5.0 9
11 5.5 3
12 6.0 2
13 6.5 3
14 7.0 16
15 7.5 20
16 8.0 64
17 8.5 79
18 9.0 125
19 9.5 163
20 10.0 295
21 10.5 264
22 11.0 252
23 11.5 186
24 12.0 99
25 12.5 32
26 13.0 22
27 13.5 19
28 14.0 8
29 14.5 8
30 15.0 1
31 15.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.401113
Standard deviation: 2.381360
1 0.5 1
2 1.0 0
3 1.5 1
4 2.0 0
5 2.5 2
6 3.0 10
7 3.5 20
8 4.0 6
9 4.5 8
10 5.0 26
11 5.5 27
12 6.0 18
13 6.5 17
14 7.0 101
15 7.5 71
16 8.0 124
17 8.5 396
18 9.0 399
19 9.5 609
20 10.0 1043
21 10.5 1673
22 11.0 2390
23 11.5 3742
24 12.0 5106
25 12.5 7131
26 13.0 10001
27 13.5 13321
28 14.0 16634
29 14.5 20573
30 15.0 24654
31 15.5 27158
32 16.0 30282
33 16.5 32324
34 17.0 32973
35 17.5 32833
36 18.0 31684
37 18.5 27651
38 19.0 23390
39 19.5 18577
40 20.0 13391
41 20.5 9484
42 21.0 5980
43 21.5 3357
44 22.0 1704
45 22.5 844
46 23.0 325
47 23.5 108
Query sequence: PFSQQQQQL