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: PQQRPPLLQ

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 j 1	P80207	0.00	5.8786	7.4765	42	PQQRPPLLQ	50
2	Sin a 1	1009434	0.00	5.8786	7.4765	58	PQQRPPLLQ	66
3	Sin a 1	P15322	0.00	5.8786	7.4765	43	PQQRPPLLQ	51
4	Sin a 1	7545129	0.00	5.8786	7.4765	58	PQQRPPLLQ	66
5	Bra n 1	P80208	0.00	5.8786	7.4765	41	PQQRPPLLQ	49
6	Sin a 1	1009436	0.00	5.8786	7.4765	58	PQQRPPLLQ	66
7	Sin a 1	1009440	0.00	5.8786	7.4765	58	PQQRPPLLQ	66
8	Sin a 1	1009438	0.00	5.8786	7.4765	58	PQQRPPLLQ	66
9	Sin a 1	1009442	0.80	5.4495	7.1392	58	PQQKPPLLQ	66
10	Bra r 1	Q42473	1.80	4.9129	6.7175	95	PQQEPPLLQ	103
11	Tri a 20.0101	BAN29066	2.88	4.3358	6.2639	119	PQQQPPFIQ	127
12	Tri a gliadin	170736	2.88	4.3358	6.2639	138	PQQQPPFIQ	146
13	Tri a gliadin	170708	3.34	4.0874	6.0686	131	PQQQPSLIQ	139
14	Tri a gliadin	1063270	3.34	4.0874	6.0686	119	PQQQPSLIQ	127
15	Tri a glutenin	21783	4.12	3.6705	5.7410	163	QQQQPPFLQ	171
16	Tri a gliadin	170718	4.41	3.5126	5.6169	103	PQQRPKYLQ	111
17	Tri a glutenin	886963	4.62	3.3980	5.5268	46	PQQQPPFSQ	54
18	Tri a 36.0101	335331566	4.94	3.2303	5.3950	164	LQQQPPFLQ	172
19	Tri a gliadin	21765	5.04	3.1754	5.3518	103	PQQRPMYLQ	111
20	Tri a gliadin	170716	5.05	3.1670	5.3452	106	PQQQPQYLQ	114
21	Tri a gliadin	170710	5.05	3.1670	5.3452	105	PQQQPQYLQ	113
22	Tri a glutenin	21926	5.06	3.1629	5.3420	60	SQQQPSFLQ	68
23	Tri a glutenin	886965	5.15	3.1139	5.3035	86	PQQQQPLLP	94
24	Tri a glutenin	886967	5.18	3.0984	5.2913	108	SQQRPPFSQ	116
25	Tri a gliadin	170738	5.40	2.9822	5.2000	166	PQQQRPFIQ	174
26	Tri a glutenin	886967	5.42	2.9700	5.1904	94	PQQQQPLLL	102
27	Tri a glutenin	21773	5.47	2.9419	5.1683	66	SQQQPPFWQ	74
28	Tri a gliadin	170702	5.48	2.9400	5.1668	153	PQQQQPAIQ	161
29	Tri a glutenin	886967	5.66	2.8413	5.0893	43	QQQQPPLSQ	51
30	Tri a glutenin	886961	5.66	2.8413	5.0893	61	QQQQPPLSQ	69
31	Tri a glutenin	886965	5.66	2.8413	5.0893	43	QQQQPPLSQ	51
32	Tri a glutenin	21783	5.68	2.8314	5.0815	57	QQQQPPFAQ	65
33	Tri a gliadin	170724	5.87	2.7291	5.0011	38	PQKQVPLVQ	46
34	Tri a gliadin	170740	5.88	2.7255	4.9982	38	PQRQVPLVQ	46
35	Tri a gliadin	21769	5.89	2.7162	4.9909	36	PQQRGVLLS	44
36	Bos d 8	162797	5.97	2.6772	4.9603	86	PQNIPPLTQ	94
37	Bos d 8	459292	5.97	2.6772	4.9603	86	PQNIPPLTQ	94
38	Bos d 8	162805	5.97	2.6772	4.9603	86	PQNIPPLTQ	94
39	Bos d 11.0101	CASB_BOVIN	5.97	2.6772	4.9603	86	PQNIPPLTQ	94
40	Bos d 8	162931	5.97	2.6772	4.9603	86	PQNIPPLTQ	94
41	Tri a glutenin	886967	5.97	2.6736	4.9574	95	QQQQPLLLQ	103
42	Tri a gliadin	473876	6.07	2.6240	4.9184	38	PQEQVPLVQ	46
43	Tri a gliadin	170716	6.07	2.6240	4.9184	38	PQEQVPLVQ	46
44	Tri a gliadin	170710	6.07	2.6240	4.9184	38	PQEQVPLVQ	46
45	Tri a 21.0101	283476402	6.07	2.6240	4.9184	18	PQEQVPLVQ	26
46	Tri a gliadin	21761	6.07	2.6240	4.9184	38	PQEQVPLVQ	46
47	Tri a gliadin	170718	6.07	2.6240	4.9184	35	PQEQVPLVQ	43
48	Tri a gliadin	170712	6.07	2.6240	4.9184	38	PQEQVPLVQ	46
49	Tri a gliadin	21765	6.07	2.6240	4.9184	35	PQEQVPLVQ	43
50	Tri a gliadin	170720	6.07	2.6240	4.9184	38	PQEQVPLVQ	46

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.957278
Standard deviation: 1.863917
1 0.5 8
2 1.0 1
3 1.5 0
4 2.0 1
5 2.5 0
6 3.0 2
7 3.5 2
8 4.0 0
9 4.5 2
10 5.0 2
11 5.5 9
12 6.0 9
13 6.5 12
14 7.0 9
15 7.5 12
16 8.0 15
17 8.5 36
18 9.0 53
19 9.5 64
20 10.0 135
21 10.5 153
22 11.0 229
23 11.5 227
24 12.0 333
25 12.5 145
26 13.0 113
27 13.5 53
28 14.0 30
29 14.5 20
30 15.0 7
31 15.5 5
32 16.0 6
33 16.5 2
34 17.0 0
35 17.5 1
36 18.0 1
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.730405
Standard deviation: 2.371486
1 0.5 8
2 1.0 1
3 1.5 0
4 2.0 1
5 2.5 0
6 3.0 2
7 3.5 2
8 4.0 0
9 4.5 2
10 5.0 2
11 5.5 10
12 6.0 13
13 6.5 25
14 7.0 29
15 7.5 20
16 8.0 56
17 8.5 93
18 9.0 124
19 9.5 208
20 10.0 374
21 10.5 436
22 11.0 809
23 11.5 1196
24 12.0 1972
25 12.5 2902
26 13.0 4158
27 13.5 6261
28 14.0 7770
29 14.5 10746
30 15.0 13613
31 15.5 17770
32 16.0 20970
33 16.5 25610
34 17.0 28850
35 17.5 31810
36 18.0 32742
37 18.5 34592
38 19.0 32472
39 19.5 30347
40 20.0 25841
41 20.5 21521
42 21.0 17213
43 21.5 12186
44 22.0 8198
45 22.5 4748
46 23.0 2632
47 23.5 1177
48 24.0 459
49 24.5 173
50 25.0 52
Query sequence: PQQRPPLLQ