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: QFLQPQQPF

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 20.0101	BAN29066	0.00	6.4629	7.1753	57	QFLQPQQPF	65
2	Tri a gliadin	170736	0.00	6.4629	7.1753	76	QFLQPQQPF	84
3	Tri a gliadin	1063270	0.86	5.9511	6.8240	57	QFIQPQQPF	65
4	Tri a gliadin	170708	0.96	5.8872	6.7801	76	QFLQPRQPF	84
5	Tri a gliadin	170738	2.10	5.2093	6.3148	76	PFLQPQQPF	84
6	Tri a gliadin	170716	2.25	5.1181	6.2522	111	QYLQPQQPI	119
7	Tri a gliadin	170710	2.25	5.1181	6.2522	110	QYLQPQQPI	118
8	Tri a gliadin	170708	2.90	4.7276	5.9842	36	PFLQPHQPF	44
9	Tri a gliadin	170718	3.20	4.5464	5.8598	108	KYLQPQQPI	116
10	Tri a gliadin	170738	3.42	4.4161	5.7704	140	QLQQPQQPF	148
11	Tri a gliadin	21765	4.29	3.8987	5.4153	108	MYLQPQQPI	116
12	Tri a gliadin	170720	4.48	3.7841	5.3367	49	QFLGQQQPF	57
13	Tri a gliadin	473876	4.48	3.7841	5.3367	49	QFLGQQQPF	57
14	Tri a gliadin	21761	4.48	3.7841	5.3367	49	QFLGQQQPF	57
15	Tri a gliadin	21755	4.48	3.7841	5.3367	49	QFLGQQQPF	57
16	Tri a gliadin	170722	4.48	3.7841	5.3367	49	QFLGQQQPF	57
17	Tri a gliadin	21753	4.48	3.7841	5.3367	49	QFLGQQQPF	57
18	Tri a gliadin	170702	4.58	3.7238	5.2952	84	QTQQPQQPF	92
19	Tri a gliadin	170738	4.58	3.7238	5.2952	112	QTQQPQQPF	120
20	Tri a gliadin	170738	4.58	3.7238	5.2952	94	QTQQPQQPF	102
21	Tri a gliadin	1063270	4.58	3.7238	5.2952	83	QTQQPQQPF	91
22	Tri a gliadin	170738	4.58	3.7238	5.2952	130	QTQQPQQPF	138
23	Tri a gliadin	170708	4.58	3.7238	5.2952	102	QTQQPQQPF	110
24	Tri a 20.0101	BAN29066	4.70	3.6518	5.2458	100	QFSQPQQQF	108
25	Tri a gliadin	170736	4.70	3.6518	5.2458	119	QFSQPQQQF	127
26	Tri a glutenin	886967	4.70	3.6518	5.2458	85	QFSQQQQPF	93
27	Tri a gliadin	170722	4.85	3.5606	5.1832	106	QYSQPQQPI	114
28	Tri a gliadin	21761	4.85	3.5606	5.1832	106	QYSQPQQPI	114
29	Tri a gliadin	170724	4.85	3.5606	5.1832	113	QYSQPQQPI	121
30	Tri a gliadin	170712	4.85	3.5606	5.1832	106	QYSQPQQPI	114
31	Tri a gliadin	473876	4.85	3.5606	5.1832	106	QYSQPQQPI	114
32	Tri a gliadin	170720	4.85	3.5606	5.1832	106	QYSQPQQPI	114
33	Tri a gliadin	21755	4.85	3.5606	5.1832	106	QYSQPQQPI	114
34	Tri a gliadin	21673	4.85	3.5606	5.1832	120	QYSQPQQPI	128
35	Tri a gliadin	21753	4.85	3.5606	5.1832	106	QYSQPQQPI	114
36	Tri a gliadin	170728	4.85	3.5606	5.1832	6	QYSQPQQPI	14
37	Tri a gliadin	170702	5.01	3.4647	5.1175	36	PFPQPQQPF	44
38	Tri a gliadin	1063270	5.09	3.4197	5.0865	47	QFSQPQQPQ	55
39	Tri a gliadin	170740	5.16	3.3735	5.0548	111	QYPQPQQPI	119
40	Tri a 21.0101	283476402	5.16	3.3735	5.0548	81	QYPQPQQPI	89
41	Tri a gliadin	170726	5.16	3.3735	5.0548	106	QYPQPQQPI	114
42	Tri a gliadin	21757	5.16	3.3735	5.0548	111	QYPQPQQPI	119
43	Tri a gliadin	1063270	5.19	3.3599	5.0455	93	QSQQPQQPF	101
44	Tri a gliadin	170702	5.19	3.3599	5.0455	127	QSQQPQQPF	135
45	Tri a gliadin	170702	5.20	3.3539	5.0414	117	QPQQPQQPF	125
46	Tri a gliadin	170738	5.20	3.3539	5.0414	69	QPQQPQQPF	77
47	Tri a 20.0101	BAN29066	5.40	3.2326	4.9581	47	QFPQPQQPQ	55
48	Tri a gliadin	170708	5.40	3.2326	4.9581	66	QFPQPQQPQ	74
49	Tri a gliadin	170736	5.40	3.2326	4.9581	126	QFPQPQQPQ	134
50	Tri a gliadin	1063270	5.40	3.2326	4.9581	107	QFPQPQQPQ	115

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.803104
Standard deviation: 1.671550
1 0.5 2
2 1.0 2
3 1.5 0
4 2.0 0
5 2.5 3
6 3.0 0
7 3.5 1
8 4.0 0
9 4.5 7
10 5.0 6
11 5.5 4
12 6.0 1
13 6.5 6
14 7.0 9
15 7.5 11
16 8.0 29
17 8.5 35
18 9.0 73
19 9.5 75
20 10.0 134
21 10.5 211
22 11.0 294
23 11.5 187
24 12.0 275
25 12.5 167
26 13.0 106
27 13.5 22
28 14.0 9
29 14.5 16
30 15.0 2
31 15.5 6
32 16.0 2
33 16.5 2
34 17.0 0
35 17.5 0
36 18.0 0
37 18.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.474779
Standard deviation: 2.435422
1 0.5 2
2 1.0 2
3 1.5 0
4 2.0 0
5 2.5 3
6 3.0 1
7 3.5 2
8 4.0 0
9 4.5 7
10 5.0 19
11 5.5 17
12 6.0 10
13 6.5 20
14 7.0 22
15 7.5 82
16 8.0 47
17 8.5 105
18 9.0 174
19 9.5 238
20 10.0 367
21 10.5 710
22 11.0 1165
23 11.5 1490
24 12.0 2692
25 12.5 3878
26 13.0 5015
27 13.5 6992
28 14.0 9919
29 14.5 12963
30 15.0 15577
31 15.5 20171
32 16.0 23448
33 16.5 27226
34 17.0 30094
35 17.5 32117
36 18.0 32768
37 18.5 32241
38 19.0 30078
39 19.5 27041
40 20.0 23785
41 20.5 18892
42 21.0 14578
43 21.5 10369
44 22.0 7212
45 22.5 4094
46 23.0 2533
47 23.5 1309
48 24.0 499
49 24.5 181
50 25.0 35
Query sequence: QFLQPQQPF