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: QQLANINEQ

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Hor v 20.0101	HOG3_HORVU	0.00	5.4839	6.5875	185	QQLANINEQ	193
2	Hor v 21	P80198	0.00	5.4839	6.5875	185	QQLANINEQ	193
3	Tri a TAI	P01083	3.44	3.5138	5.2268	44	QQLADINNE	52
4	Tri a gliadin	170736	3.63	3.4043	5.1512	192	QQLAQIPQQ	200
5	Tri a gliadin	1063270	3.63	3.4043	5.1512	173	QQLAQIPQQ	181
6	Tri a gliadin	170702	3.63	3.4043	5.1512	207	QQLAQIPQQ	215
7	Tri a gliadin	170708	3.63	3.4043	5.1512	185	QQLAQIPQQ	193
8	Tri a 20.0101	BAN29066	3.63	3.4043	5.1512	173	QQLAQIPQQ	181
9	Tri a gliadin	170738	3.63	3.4043	5.1512	220	QQLAQIPQQ	228
10	Tri a TAI	21711	3.81	3.2967	5.0768	70	EQLANIPQQ	78
11	Tri a 40.0101	Q41540_WHEAT	3.81	3.2967	5.0768	70	EQLANIPQQ	78
12	Tri a gliadin	170710	4.04	3.1678	4.9878	183	QQLLQIPEQ	191
13	Tri a gliadin	170718	4.04	3.1678	4.9878	183	QQLLQIPEQ	191
14	Tri a gliadin	170716	4.04	3.1678	4.9878	184	QQLLQIPEQ	192
15	Tri a gliadin	21765	4.04	3.1678	4.9878	183	QQLLQIPEQ	191
16	Tri a 15.0101	283465829	4.04	3.1655	4.9862	44	QQLADVNNE	52
17	Tri a TAI	P01084	4.07	3.1479	4.9741	43	QQLADISEW	51
18	Tri a glutenin	886963	4.16	3.1000	4.9410	163	QQLSQIPEQ	171
19	Tri a glutenin	21930	4.16	3.1000	4.9410	164	QQLSQIPEQ	172
20	Tri a gliadin	170730	4.22	3.0611	4.9142	171	QQLQQIPEQ	179
21	Tri a gliadin	170732	4.22	3.0611	4.9142	190	QQLQQIPEQ	198
22	Jug n 1	31321942	4.27	3.0332	4.8948	101	QQLSQIEEQ	109
23	Jug r 1	1794252	4.64	2.8217	4.7488	79	QQLSQMDEQ	87
24	Tri a gliadin	170726	4.71	2.7836	4.7225	172	QQLFQIPEQ	180
25	Ses i 1	13183175	4.74	2.7626	4.7080	93	QQLRNVDER	101
26	Tri a 28.0101	66841026	4.79	2.7371	4.6903	38	QQLAHISEW	46
27	Tri a TAI	P01085	4.79	2.7371	4.6903	43	QQLAHISEW	51
28	Tri a TAI	21713	4.80	2.7301	4.6855	85	QELAEISQQ	93
29	Tri a 30.0101	21713	4.80	2.7301	4.6855	85	QELAEISQQ	93
30	Tri a glutenin	21926	4.98	2.6255	4.6133	164	QQLPQIPEQ	172
31	Tri a glutenin	21783	4.99	2.6203	4.6097	234	QQLRQIPEQ	242
32	Blo t 8.0101	C8CGT7_BLOTA	5.01	2.6114	4.6035	132	QKLADLRER	140
33	Tri a gliadin	21673	5.36	2.4125	4.4661	195	QQLWQIPEQ	203
34	Tri a gliadin	170740	5.36	2.4125	4.4661	187	QQLWQIPEQ	195
35	Tri a gliadin	170724	5.36	2.4125	4.4661	182	QQLWQIPEQ	190
36	Tri a gliadin	21757	5.36	2.4125	4.4661	187	QQLWQIPEQ	195
37	Tri a gliadin	170712	5.36	2.4125	4.4661	175	QQLWQIPEQ	183
38	Hor v 1	452325	5.44	2.3636	4.4324	88	QELAEIPQQ	96
39	Tri a glutenin	886967	5.60	2.2731	4.3698	209	QQLPRIPEQ	217
40	Car i 1.0101	28207731	5.61	2.2652	4.3644	83	QQLSQMEEQ	91
41	Hal d 1	9954249	5.69	2.2182	4.3319	55	NDFDNVNEQ	63
42	Hal l 1.0101	APG42675	5.69	2.2182	4.3319	55	NDFDNVNEQ	63
43	Rap v 2.0101	QPB41107	5.78	2.1675	4.2970	783	AELASLNDQ	791
44	Hor v 1	3367714	5.78	2.1662	4.2960	74	QEVANISNE	82
45	Tri a glutenin	886965	5.95	2.0736	4.2321	194	RQLPQIPEQ	202
46	Hel as 1	4468224	5.96	2.0666	4.2273	55	NDFDSINEQ	63
47	Pan h 2.0101	XP_034156632	6.01	2.0398	4.2087	408	NQLMRIEEQ	416
48	Tri a glutenin	21773	6.14	1.9650	4.1571	187	QQLPQIPQQ	195
49	Tri a 36.0101	335331566	6.14	1.9650	4.1571	249	QQLPQIPQQ	257
50	Tri a gliadin	170734	6.14	1.9650	4.1571	124	QQLPQIPQQ	132

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 9.561882
Standard deviation: 1.743635
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 0
7 3.5 1
8 4.0 8
9 4.5 11
10 5.0 9
11 5.5 7
12 6.0 8
13 6.5 20
14 7.0 38
15 7.5 40
16 8.0 115
17 8.5 110
18 9.0 184
19 9.5 249
20 10.0 219
21 10.5 250
22 11.0 145
23 11.5 109
24 12.0 61
25 12.5 43
26 13.0 30
27 13.5 8
28 14.0 11
29 14.5 11
30 15.0 5
31 15.5 1
32 16.0 0
33 16.5 0
34 17.0 1
35 17.5 1
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.630236
Standard deviation: 2.524516
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 0
7 3.5 1
8 4.0 8
9 4.5 11
10 5.0 9
11 5.5 7
12 6.0 8
13 6.5 20
14 7.0 40
15 7.5 55
16 8.0 153
17 8.5 203
18 9.0 385
19 9.5 678
20 10.0 1174
21 10.5 1650
22 11.0 2439
23 11.5 3805
24 12.0 5199
25 12.5 7264
26 13.0 9472
27 13.5 12084
28 14.0 15630
29 14.5 18921
30 15.0 22410
31 15.5 26362
32 16.0 28577
33 16.5 29881
34 17.0 30052
35 17.5 30777
36 18.0 29604
37 18.5 27728
38 19.0 24110
39 19.5 20407
40 20.0 16820
41 20.5 12121
42 21.0 8788
43 21.5 5908
44 22.0 3821
45 22.5 1957
46 23.0 987
47 23.5 421
48 24.0 182
49 24.5 57
50 25.0 3
Query sequence: QQLANINEQ