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: LNPQHLPWL

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Cop c 1	4538529	0.00	7.3888	7.6887	9	LNPQHLPWL	17
2	Pru du 6.0101	307159112	5.43	3.8430	5.4081	401	LNSHNLPIL	409
3	Pru du 6	258588247	5.43	3.8430	5.4081	381	LNSHNLPIL	389
4	Mac i 2.01	11S1_MACIN	5.83	3.5783	5.2379	4	LNTHNLPLL	12
5	Pru du 6.0201	307159114	6.20	3.3393	5.0842	348	VNRNHLPIL	356
6	Tri a gliadin	170724	6.36	3.2381	5.0190	255	VQPQQLPQF	263
7	Tri a gliadin	170716	6.36	3.2381	5.0190	275	VQPQQLPQF	283
8	Tri a gliadin	21755	6.36	3.2381	5.0190	244	VQPQQLPQF	252
9	Tri a gliadin	21765	6.36	3.2381	5.0190	269	VQPQQLPQF	277
10	Tri a gliadin	473876	6.36	3.2381	5.0190	245	VQPQQLPQF	253
11	Tri a gliadin	170710	6.36	3.2381	5.0190	274	VQPQQLPQF	282
12	Tri a gliadin	21761	6.36	3.2381	5.0190	244	VQPQQLPQF	252
13	Tri a gliadin	21673	6.36	3.2381	5.0190	265	VQPQQLPQF	273
14	Tri a gliadin	170726	6.36	3.2381	5.0190	238	VQPQQLPQF	246
15	Tri a gliadin	170722	6.36	3.2381	5.0190	245	VQPQQLPQF	253
16	Tri a gliadin	170718	6.36	3.2381	5.0190	269	VQPQQLPQF	277
17	Tri a 21.0101	283476402	6.36	3.2381	5.0190	237	VQPQQLPQF	245
18	Tri a gliadin	21753	6.36	3.2381	5.0190	244	VQPQQLPQF	252
19	Tri a gliadin	170728	6.36	3.2381	5.0190	145	VQPQQLPQF	153
20	Tri a gliadin	21757	6.36	3.2381	5.0190	252	VQPQQLPQF	260
21	Tri a gliadin	170720	6.36	3.2381	5.0190	244	VQPQQLPQF	252
22	Tri a gliadin	170740	6.36	3.2381	5.0190	252	VQPQQLPQF	260
23	Car i 4.0101	158998780	6.41	3.2008	4.9951	350	VNSHNLPIL	358
24	Tri a gliadin	170712	6.43	3.1893	4.9877	249	FQPQQLPQF	257
25	Fag e 1	2317670	6.57	3.0972	4.9284	411	VNSNNLPIL	419
26	Jug r 4.0101	Q2TPW5	6.81	2.9399	4.8272	349	VNSHTLPVL	357
27	Fag e 1	2317674	6.92	2.8716	4.7833	347	VNSNSLPIL	355
28	Cor a 9	18479082	6.97	2.8363	4.7606	354	VNSNTLPVL	362
29	Dol m 1.02	P53357	6.98	2.8278	4.7551	44	LSSKKVPFL	52
30	Pis v 5.0101	171853009	6.99	2.8252	4.7535	321	LNSLNLPIL	329
31	Ana o 2	25991543	6.99	2.8252	4.7535	305	LNSLNLPIL	313
32	Fag e 1	29839419	7.23	2.6684	4.6526	381	VDSNNLPIL	389
33	Tri a 36.0101	335331566	7.25	2.6529	4.6426	193	LPQQQIPFV	201
34	Tri a glutenin	886967	7.26	2.6473	4.6390	64	FSQQELPIL	72
35	Ses i 7.0101	Q9AUD2	7.39	2.5643	4.5856	323	LNSLTLPVL	331
36	Jug n 4.0101	JUGN4_JUGNI	7.39	2.5605	4.5832	352	ANSHTLPVL	360
37	Tri a glutenin	886967	7.40	2.5579	4.5815	153	LPQQQIPYV	161
38	Sin a 2.0101	Q2TLW0	7.51	2.4868	4.5358	354	VNSYTLPIL	362
39	Cuc ma 4.0101	11SB_CUCMA	7.53	2.4712	4.5258	330	ANYHTLPIL	338
40	Hor v 20.0101	HOG3_HORVU	7.74	2.3365	4.4392	94	LQPQQQPQF	102
41	Hor v 21	P80198	7.74	2.3365	4.4392	94	LQPQQQPQF	102
42	Tri a gliadin	21769	7.81	2.2899	4.4092	107	LQPQQVAQL	115
43	Tri a glutenin	21930	7.87	2.2517	4.3846	245	LQPHQIAHL	253
44	Tri a glutenin	21926	7.87	2.2517	4.3846	247	LQPHQIAHL	255
45	Tri a gliadin	170732	7.87	2.2517	4.3846	276	LQPHQIAHL	284
46	Tri a gliadin	170730	7.87	2.2517	4.3846	257	LQPHQIAHL	265
47	Asc l 13.0101w	GST1_ASCSU	7.92	2.2188	4.3635	128	ARDKHLPLL	136
48	Asc s 13.0101	GST1_ASCSU	7.92	2.2188	4.3635	128	ARDKHLPLL	136
49	Bla g 6.0301	82704036	7.98	2.1764	4.3361	8	LPPEQISVL	16
50	Gos h 4	P09800	8.09	2.1047	4.2901	368	VNSFNLPIL	376

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.313293
Standard deviation: 1.531139
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 2
12 6.0 1
13 6.5 20
14 7.0 7
15 7.5 5
16 8.0 12
17 8.5 19
18 9.0 35
19 9.5 59
20 10.0 78
21 10.5 184
22 11.0 184
23 11.5 339
24 12.0 227
25 12.5 219
26 13.0 136
27 13.5 77
28 14.0 39
29 14.5 23
30 15.0 14
31 15.5 8
32 16.0 4
33 16.5 1
34 17.0 0
35 17.5 1
36 18.0 1
37 18.5 0
38 19.0 0
39 19.5 1

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.303345
Standard deviation: 2.380541
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 2
12 6.0 1
13 6.5 20
14 7.0 7
15 7.5 6
16 8.0 12
17 8.5 20
18 9.0 41
19 9.5 85
20 10.0 127
21 10.5 304
22 11.0 466
23 11.5 845
24 12.0 1276
25 12.5 1819
26 13.0 2669
27 13.5 4284
28 14.0 5344
29 14.5 7663
30 15.0 10164
31 15.5 13567
32 16.0 17463
33 16.5 21646
34 17.0 24983
35 17.5 27841
36 18.0 31534
37 18.5 33132
38 19.0 33444
39 19.5 33270
40 20.0 29475
41 20.5 26464
42 21.0 22061
43 21.5 16887
44 22.0 12680
45 22.5 8896
46 23.0 5820
47 23.5 3157
48 24.0 1653
49 24.5 638
50 25.0 332
51 25.5 78
52 26.0 20
Query sequence: LNPQHLPWL