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: QGQQGQQLA

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 glutenin	32968199	0.00	6.0742	6.9463	560	QGQQGQQLA	568
2	Tri a 26.0101	P10388	0.00	6.0742	6.9463	560	QGQQGQQLA	568
3	Tri a glutenin	736319	0.00	6.0742	6.9463	565	QGQQGQQLA	573
4	Bra j 1	P80207	1.75	5.0073	6.2126	86	QGQQGQQLQ	94
5	Bra n 1	P80208	1.75	5.0073	6.2126	82	QGQQGQQLQ	90
6	Tri a glutenin	32968199	2.06	4.8197	6.0837	587	QGQQGQQLG	595
7	Tri a glutenin	736319	2.06	4.8197	6.0837	592	QGQQGQQLG	600
8	Tri a 26.0101	P10388	2.06	4.8197	6.0837	260	QGQQGQQLG	268
9	Tri a glutenin	32968199	2.06	4.8197	6.0837	260	QGQQGQQLG	268
10	Tri a 26.0101	P10388	2.06	4.8197	6.0837	587	QGQQGQQLG	595
11	Tri a glutenin	736319	2.06	4.8197	6.0837	265	QGQQGQQLG	273
12	Tri a glutenin	21779	2.71	4.4212	5.8096	286	QGQQGHYLA	294
13	Tri a glutenin	22090	2.71	4.4212	5.8096	352	QGQQGHYLA	360
14	Tri a glutenin	21751	2.71	4.4212	5.8096	274	QGQQGHYLA	282
15	Tri a glutenin	32968199	2.92	4.2964	5.7238	605	QGQQGQQPA	613
16	Tri a 26.0101	P10388	2.92	4.2964	5.7238	569	QGQQGQQPA	577
17	Tri a glutenin	32968199	2.92	4.2964	5.7238	569	QGQQGQQPA	577
18	Tri a glutenin	736319	2.92	4.2964	5.7238	574	QGQQGQQPA	582
19	Tri a 26.0101	P10388	2.92	4.2964	5.7238	605	QGQQGQQPA	613
20	Tri a 26.0101	P10388	3.04	4.2203	5.6715	392	QGQQGQQVG	400
21	Tri a glutenin	736319	3.04	4.2203	5.6715	397	QGQQGQQVG	405
22	Tri a glutenin	32968199	3.04	4.2203	5.6715	392	QGQQGQQVG	400
23	Tri a gliadin	21769	3.95	3.6682	5.2918	93	QPQQQQQLA	101
24	Tri a glutenin	22090	4.38	3.4039	5.1100	430	QTRQGQQLE	438
25	Tri a glutenin	22090	4.38	3.4039	5.1100	448	QTRQGQQLE	456
26	Sin a 2.0101	Q2TLW0	4.42	3.3788	5.0928	124	QGQQGQQQG	132
27	Sin a 1	1009440	4.65	3.2388	4.9965	102	QGQQGPHLQ	110
28	Sin a 1	1009434	4.65	3.2388	4.9965	102	QGQQGPHLQ	110
29	Sin a 1	7545129	4.65	3.2388	4.9965	102	QGQQGPHLQ	110
30	Sin a 1	1009436	4.65	3.2388	4.9965	102	QGQQGPHLQ	110
31	Tri a glutenin	170743	4.66	3.2325	4.9922	205	QGQQGQQSG	213
32	Tri a glutenin	21743	4.66	3.2325	4.9922	211	QGQQGQQSG	219
33	Tri a glutenin	21743	4.68	3.2207	4.9840	241	QGQQGQQPE	249
34	Tri a glutenin	170743	4.68	3.2207	4.9840	412	QGQQGQQPE	420
35	Tri a glutenin	21743	4.68	3.2207	4.9840	418	QGQQGQQPE	426
36	Tri a glutenin	170743	4.68	3.2207	4.9840	235	QGQQGQQPE	243
37	Tri a glutenin	22090	4.73	3.1929	4.9649	382	QGQQGHYTA	390
38	Sin a 2.0101	Q2TLW0	4.80	3.1497	4.9352	158	QGQQGQQGQ	166
39	Sin a 2.0101	Q2TLW0	4.80	3.1497	4.9352	155	QGQQGQQGQ	163
40	Sin a 2.0101	Q2TLW0	4.80	3.1497	4.9352	149	QGQQGQQGQ	157
41	Sin a 2.0101	Q2TLW0	4.80	3.1497	4.9352	161	QGQQGQQGQ	169
42	Sin a 2.0101	Q2TLW0	4.80	3.1497	4.9352	131	QGQQGQQGQ	139
43	Sin a 2.0101	Q2TLW0	4.80	3.1497	4.9352	134	QGQQGQQGQ	142
44	Sin a 2.0101	Q2TLW0	4.80	3.1497	4.9352	137	QGQQGQQGQ	145
45	Sin a 2.0101	Q2TLW0	4.80	3.1497	4.9352	140	QGQQGQQGQ	148
46	Sin a 2.0101	Q2TLW0	4.80	3.1497	4.9352	143	QGQQGQQGQ	151
47	Sin a 2.0101	Q2TLW0	4.80	3.1497	4.9352	164	QGQQGQQGQ	172
48	Sin a 2.0101	Q2TLW0	4.80	3.1497	4.9352	152	QGQQGQQGQ	160
49	Sin a 2.0101	Q2TLW0	4.80	3.1497	4.9352	146	QGQQGQQGQ	154
50	Tri a glutenin	22090	4.82	3.1343	4.9247	337	QGQQGQYPA	345

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 9.963503
Standard deviation: 1.640311
1 0.5 3
2 1.0 0
3 1.5 0
4 2.0 2
5 2.5 0
6 3.0 3
7 3.5 0
8 4.0 1
9 4.5 1
10 5.0 9
11 5.5 2
12 6.0 5
13 6.5 12
14 7.0 18
15 7.5 36
16 8.0 69
17 8.5 84
18 9.0 153
19 9.5 219
20 10.0 221
21 10.5 177
22 11.0 253
23 11.5 208
24 12.0 112
25 12.5 57
26 13.0 23
27 13.5 14
28 14.0 9
29 14.5 1
30 15.0 3
31 15.5 1
32 16.0 0
33 16.5 0
34 17.0 1
35 17.5 0
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0
42 21.0 0
43 21.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.568892
Standard deviation: 2.385274
1 0.5 3
2 1.0 0
3 1.5 0
4 2.0 2
5 2.5 6
6 3.0 8
7 3.5 3
8 4.0 1
9 4.5 3
10 5.0 71
11 5.5 2
12 6.0 51
13 6.5 29
14 7.0 41
15 7.5 82
16 8.0 157
17 8.5 300
18 9.0 727
19 9.5 622
20 10.0 1025
21 10.5 1298
22 11.0 2111
23 11.5 3171
24 12.0 4877
25 12.5 6277
26 13.0 8824
27 13.5 12141
28 14.0 14842
29 14.5 18458
30 15.0 22386
31 15.5 26391
32 16.0 29898
33 16.5 31941
34 17.0 33350
35 17.5 33919
36 18.0 32027
37 18.5 29330
38 19.0 24968
39 19.5 20509
40 20.0 15162
41 20.5 10437
42 21.0 7036
43 21.5 4039
44 22.0 2172
45 22.5 1011
46 23.0 355
47 23.5 115
48 24.0 15
Query sequence: QGQQGQQLA