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: QEPPLLQQC

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Bra r 1	Q42473	0.00	6.7962	7.5996	97	QEPPLLQQC	105
2	Sin a 1	1009442	1.29	6.0014	7.0464	60	QKPPLLQQC	68
3	Bra n 1	P80208	1.80	5.6846	6.8259	43	QRPPLLQQC	51
4	Bra j 1	P80207	1.80	5.6846	6.8259	44	QRPPLLQQC	52
5	Sin a 1	P15322	1.80	5.6846	6.8259	45	QRPPLLQQC	53
6	Sin a 1	7545129	1.80	5.6846	6.8259	60	QRPPLLQQC	68
7	Sin a 1	1009436	1.80	5.6846	6.8259	60	QRPPLLQQC	68
8	Sin a 1	1009438	1.80	5.6846	6.8259	60	QRPPLLQQC	68
9	Sin a 1	1009434	1.80	5.6846	6.8259	60	QRPPLLQQC	68
10	Sin a 1	1009440	1.80	5.6846	6.8259	60	QRPPLLQQC	68
11	Tri a 36.0101	335331566	4.31	4.1375	5.7491	166	QQPPFLQQQ	174
12	Tri a glutenin	21783	4.31	4.1375	5.7491	165	QQPPFLQQQ	173
13	Hor v 20.0101	HOG3_HORVU	5.03	3.6894	5.4371	30	QQPPFLQQE	38
14	Hor v 21	P80198	5.03	3.6894	5.4371	30	QQPPFLQQE	38
15	Gal d vitellogenin	63887	5.49	3.4031	5.2379	426	QKNPVLQQV	434
16	Gal d vitellogenin	212881	5.49	3.4031	5.2379	426	QKNPVLQQV	434
17	Tri a gliadin	170708	5.58	3.3512	5.2017	133	QQPSLIQQS	141
18	Tri a gliadin	1063270	5.58	3.3512	5.2017	121	QQPSLIQQS	129
19	Tri a glutenin	21926	5.83	3.1983	5.0953	62	QQPSFLQQQ	70
20	Tri a glutenin	886961	5.85	3.1831	5.0847	63	QQPPLSQQQ	71
21	Tri a glutenin	886965	5.85	3.1831	5.0847	45	QQPPLSQQQ	53
22	Tri a glutenin	886967	5.85	3.1831	5.0847	45	QQPPLSQQQ	53
23	Tri a glutenin	21783	5.87	3.1716	5.0767	59	QQPPFAQQQ	67
24	Ric c 1	P01089	5.98	3.1033	5.0292	89	QESQQLQQC	97
25	Tri a glutenin	21773	6.24	2.9439	4.9182	68	QQPPFWQQQ	76
26	Tri a glutenin	21783	6.32	2.8933	4.8830	130	QQPPFTQQQ	138
27	Can f 5.0101	P09582	6.55	2.7530	4.7853	143	KEPPLGSTC	151
28	Cop c 1	4538529	6.56	2.7475	4.7815	59	QLPPLLSQG	67
29	Tri a glutenin	886967	6.70	2.6572	4.7187	97	QQPLLLQQP	105
30	Tri a glutenin	21783	6.71	2.6548	4.7170	73	QQPPISQQQ	81
31	Tri a glutenin	21783	6.71	2.6548	4.7170	157	QQPPISQQQ	165
32	Mac i 1.0101	AMP23_MACIN	6.79	2.6014	4.6798	163	QEPRLQYQC	171
33	Tri a glutenin	886965	6.87	2.5536	4.6465	120	QQPILLQQP	128
34	Hor v 20.0101	HOG3_HORVU	6.91	2.5308	4.6307	122	QQQPLAQQQ	130
35	Hor v 21	P80198	6.91	2.5308	4.6307	122	QQQPLAQQQ	130
36	Tri a glutenin	21783	6.91	2.5298	4.6300	113	QQPPFSQQQ	121
37	Tri a gliadin	170730	6.91	2.5298	4.6300	67	QQPPFSQQQ	75
38	Tri a glutenin	886967	6.91	2.5298	4.6300	74	QQPPFSQQQ	82
39	Tri a glutenin	886965	6.91	2.5298	4.6300	60	QQPPFSQQQ	68
40	Tri a gliadin	170730	6.91	2.5298	4.6300	46	QQPPFSQQQ	54
41	Tri a glutenin	886967	6.91	2.5298	4.6300	53	QQPPFSQQQ	61
42	Tri a glutenin	21783	6.91	2.5298	4.6300	34	QQPPFSQQQ	42
43	Tri a glutenin	886965	6.91	2.5298	4.6300	95	QQPPFSQQQ	103
44	Tri a gliadin	170732	6.91	2.5298	4.6300	91	QQPPFSQQQ	99
45	Tri a glutenin	886963	6.91	2.5298	4.6300	48	QQPPFSQQQ	56
46	Tri a glutenin	886965	6.91	2.5298	4.6300	53	QQPPFSQQQ	61
47	Tri a glutenin	21773	6.91	2.5298	4.6300	102	QQPPFSQQQ	110
48	Tri a gliadin	170730	6.91	2.5298	4.6300	80	QQPPFSQQQ	88
49	Tri a glutenin	21783	6.91	2.5298	4.6300	42	QQPPFSQQQ	50
50	Tri a glutenin	21926	6.91	2.5298	4.6300	55	QQPPFSQQQ	63

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.005218
Standard deviation: 1.619323
1 0.5 1
2 1.0 0
3 1.5 1
4 2.0 8
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 2
10 5.0 0
11 5.5 4
12 6.0 7
13 6.5 1
14 7.0 9
15 7.5 12
16 8.0 11
17 8.5 31
18 9.0 37
19 9.5 66
20 10.0 109
21 10.5 166
22 11.0 354
23 11.5 252
24 12.0 251
25 12.5 157
26 13.0 98
27 13.5 63
28 14.0 22
29 14.5 17
30 15.0 9
31 15.5 4
32 16.0 3
33 16.5 0
34 17.0 0
35 17.5 1
36 18.0 0
37 18.5 1
38 19.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.680096
Standard deviation: 2.326452
1 0.5 1
2 1.0 0
3 1.5 1
4 2.0 8
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 2
10 5.0 0
11 5.5 4
12 6.0 8
13 6.5 2
14 7.0 46
15 7.5 23
16 8.0 46
17 8.5 93
18 9.0 68
19 9.5 131
20 10.0 223
21 10.5 369
22 11.0 878
23 11.5 1101
24 12.0 1620
25 12.5 2766
26 13.0 4515
27 13.5 5945
28 14.0 8155
29 14.5 11183
30 15.0 14251
31 15.5 17864
32 16.0 21783
33 16.5 26128
34 17.0 29724
35 17.5 32695
36 18.0 34091
37 18.5 33844
38 19.0 33147
39 19.5 29359
40 20.0 26118
41 20.5 21263
42 21.0 15680
43 21.5 11317
44 22.0 7372
45 22.5 4346
46 23.0 2260
47 23.5 1310
48 24.0 348
49 24.5 90
50 25.0 15
Query sequence: QEPPLLQQC