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: LELNIAQAQ

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Alt a 7	P42058	0.00	6.7034	6.8769	183	LELNIAQAQ	191
2	Act d 6.0101	27544452	5.97	2.8177	4.4795	71	FSIDIAQAS	79
3	Ani s 2	8117843	6.04	2.7708	4.4506	659	TELSTAQAD	667
4	Tri a glutenin	21793	6.42	2.5222	4.2972	9	ARLKVAKAQ	17
5	Blo t 11	21954740	6.47	2.4900	4.2773	550	LELSLDAAN	558
6	Der p 11	37778944	6.47	2.4900	4.2773	550	LELSLDAAN	558
7	Der f 11.0101	13785807	6.47	2.4900	4.2773	464	LELSLDAAN	472
8	Blo t 11	21954740	6.64	2.3809	4.2101	644	INVNLASAK	652
9	Der p 11	37778944	6.64	2.3809	4.2101	644	INVNLASAK	652
10	Der f 11.0101	13785807	6.64	2.3809	4.2101	558	INVNLASAK	566
11	Tri a glutenin	736319	6.66	2.3684	4.2024	808	ASLKVAKAQ	816
12	Tri a glutenin	897811	6.66	2.3684	4.2024	71	ASLKVAKAQ	79
13	Tri a glutenin	32968199	6.66	2.3684	4.2024	809	ASLKVAKAQ	817
14	Tri a glutenin	170743	6.66	2.3684	4.2024	785	ASLKVAKAQ	793
15	Tri a glutenin	21743	6.66	2.3684	4.2024	800	ASLKVAKAQ	808
16	Tri a 26.0101	P10388	6.66	2.3684	4.2024	809	ASLKVAKAQ	817
17	Gal d 6.0101	VIT1_CHICK	6.79	2.2814	4.1487	140	LELSLKKMQ	148
18	gal d 6.0101	P87498	6.79	2.2814	4.1487	140	LELSLKKMQ	148
19	Gal d 2	212897	6.80	2.2755	4.1450	75	LELPFASGD	83
20	Rap v 2.0101	QPB41107	6.84	2.2501	4.1294	474	AEAKLASAQ	482
21	Cop c 3	5689671	6.84	2.2499	4.1292	126	SKLTIAQAA	134
22	Car b 1.0108	1545893	6.85	2.2435	4.1253	101	LELTIVAAP	109
23	Blo t 11	21954740	6.88	2.2252	4.1140	398	LRVKIADLQ	406
24	Gal d vitellogenin	63887	6.88	2.2201	4.1109	401	LTLHLLQAD	409
25	Gal d vitellogenin	212881	6.88	2.2201	4.1109	401	LTLHLLQAD	409
26	Fra a 3.0102	Q4PLT9	6.89	2.2153	4.1079	19	VALPIAQAI	27
27	Fra a 3.0201	Q4PLU0	6.89	2.2153	4.1079	19	VALPIAQAI	27
28	Fra a 3.0101	Q8VX12	6.89	2.2153	4.1079	19	VALPIAQAI	27
29	Fra a 3.0202	Q4PLT6	6.89	2.2153	4.1079	19	VALPIAQAI	27
30	Hom s 5	1346344	6.94	2.1832	4.0881	405	LQAAIADAE	413
31	Gal d 2	808974	6.95	2.1793	4.0856	231	LELPFASGT	239
32	Gal d 2	808969	6.95	2.1793	4.0856	231	LELPFASGT	239
33	Gal d 2	P01012	6.95	2.1793	4.0856	230	LELPFASGT	238
34	Der f 11.0101	13785807	6.99	2.1497	4.0674	312	LRVKIAELQ	320
35	Sola t 2	P16348	7.01	2.1393	4.0610	83	IQFNIATVK	91
36	Chi t 5	2506461	7.07	2.1002	4.0369	6	LALCIAAAS	14
37	Poa p 5.0101	Q9FPR0	7.07	2.0969	4.0349	93	AKLNAAQAP	101
38	Car b 1.0107	1545889	7.14	2.0512	4.0067	101	LELKIVAAP	109
39	Ani s 2	8117843	7.15	2.0460	4.0034	720	LQVQIQEAE	728
40	Tri a gliadin	170708	7.23	1.9935	3.9710	12	MAITIATAN	20
41	Ani s 2	8117843	7.26	1.9754	3.9599	450	HELDLENAR	458
42	Gal d 9.0101	ENOB_CHICK	7.27	1.9681	3.9554	227	LKAAIAQAG	235
43	Cte f 2	7638032	7.31	1.9441	3.9406	105	LTWNIALAK	113
44	Tri a gliadin	170740	7.34	1.9233	3.9277	161	QQHNIAHAR	169
45	Tri a gliadin	21757	7.34	1.9233	3.9277	161	QQHNIAHAR	169
46	Sal k 1.0301	59895730	7.35	1.9164	3.9235	27	LEPSVVQAE	35
47	Sal k 1.0302	59895728	7.35	1.9164	3.9235	27	LEPSVVQAE	35
48	Asp f 22.0101	13925873	7.36	1.9095	3.9192	20	VEVDVATET	28
49	Ani s 2	8117843	7.36	1.9086	3.9187	657	LETELSTAQ	665
50	Api m 12.0101	Q868N5	7.37	1.9050	3.9164	1079	FRLNVETAK	1087

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.294098
Standard deviation: 1.535660
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 1
13 6.5 5
14 7.0 22
15 7.5 25
16 8.0 61
17 8.5 94
18 9.0 100
19 9.5 165
20 10.0 231
21 10.5 252
22 11.0 189
23 11.5 262
24 12.0 119
25 12.5 72
26 13.0 37
27 13.5 14
28 14.0 16
29 14.5 13
30 15.0 8
31 15.5 5
32 16.0 0
33 16.5 4
34 17.0 0
35 17.5 1
36 18.0 0
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: 17.116825
Standard deviation: 2.489033
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 1
13 6.5 5
14 7.0 27
15 7.5 29
16 8.0 78
17 8.5 142
18 9.0 185
19 9.5 333
20 10.0 630
21 10.5 1035
22 11.0 1521
23 11.5 2545
24 12.0 3445
25 12.5 5118
26 13.0 7798
27 13.5 9229
28 14.0 12477
29 14.5 15411
30 15.0 18746
31 15.5 22436
32 16.0 25845
33 16.5 28377
34 17.0 30932
35 17.5 31794
36 18.0 31529
37 18.5 29889
38 19.0 26880
39 19.5 24309
40 20.0 20242
41 20.5 16055
42 21.0 12636
43 21.5 8318
44 22.0 5403
45 22.5 3653
46 23.0 1789
47 23.5 955
48 24.0 277
49 24.5 100
50 25.0 21
Query sequence: LELNIAQAQ