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: LYTLQTLQN

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Ves m 1	P51528	0.00	6.6299	7.0822	25	LYTLQTLQN	33
2	Ves v 1	P49369	0.00	6.6299	7.0822	61	LYTLQTLQN	69
3	Ves s 1.0101	3989146	2.02	5.3139	6.2155	25	FYTLQTLRN	33
4	Vesp c 1.0101	3989146	3.90	4.0863	5.4070	25	FYTLDTIKN	33
5	Sal k 3.0101	225810599	5.30	3.1746	4.8065	307	LATLQSLES	315
6	Ves v 6.0101	G8IIT0	5.36	3.1373	4.7820	40	LTGLQTLSD	48
7	Hom s 1.0101	2723284	5.39	3.1179	4.7692	509	LRQLQQLQQ	517
8	Hom s 1	2342526	5.39	3.1179	4.7692	466	LRQLQQLQQ	474
9	Hom s 1.0101	2723284	5.89	2.7916	4.5543	512	LQQLQQLRD	520
10	Hom s 1	2342526	5.89	2.7916	4.5543	469	LQQLQQLRD	477
11	Dol m 1.0101	Q06478	5.90	2.7847	4.5497	42	FYTLDTMNR	50
12	Fag e 1	2317670	5.97	2.7432	4.5224	250	LYDANSFQN	258
13	Fag e 1	29839419	5.97	2.7432	4.5224	220	LYDANSFQN	228
14	Asp f 6	Q92450	6.57	2.3527	4.2653	168	AYYLQYLND	176
15	Asp f 6	1648970	6.57	2.3527	4.2653	179	AYYLQYLND	187
16	Hom s 1.0101	2723284	6.62	2.3145	4.2401	248	LYSARDLQG	256
17	Hom s 1	2342526	6.62	2.3145	4.2401	206	LYSARDLQG	214
18	Blo t 1.0201	33667928	6.65	2.2983	4.2294	149	LYSIQKQQS	157
19	Dol m 1.02	P53357	6.78	2.2128	4.1731	27	YLTLQKLKN	35
20	Poly p 1.0101	124518469	6.84	2.1773	4.1497	44	VLTEETLQN	52
21	Fel d 2	P49064	6.84	2.1753	4.1484	98	LCTVASLRD	106
22	Can f 3	P49822	6.84	2.1753	4.1484	98	LCTVASLRD	106
23	Fel d 8.0101	303387468	6.88	2.1463	4.1293	45	LPTLQTIDF	53
24	Blo t 1.0101	14276828	6.90	2.1338	4.1211	37	LYAIHRHQN	45
25	Ole e 9	14279169	6.98	2.0827	4.0874	137	LPAMQNVQN	145
26	Asp f 18.0101	2143219	6.99	2.0795	4.0853	235	LYAVKVLRS	243
27	Hor v 1	452323	6.99	2.0780	4.0843	122	FCNLTTVHN	130
28	Tri a gliadin	1063270	7.02	2.0578	4.0710	247	LQTLATMCN	255
29	Der p 3	P39675	7.03	2.0484	4.0648	11	LLAINTLAN	19
30	Gos h 4	P09800	7.05	2.0399	4.0592	52	LQNLNALQP	60
31	Cup s 1.0103	8101715	7.12	1.9908	4.0268	61	IYTVTSAED	69
32	Cup s 1.0102	8101713	7.12	1.9908	4.0268	61	IYTVTSAED	69
33	Cup s 1.0104	8101717	7.12	1.9908	4.0268	61	IYTVTSAED	69
34	Cup s 1.0105	8101719	7.12	1.9908	4.0268	61	IYTVTSAED	69
35	Pen c 30.0101	82754305	7.13	1.9820	4.0211	440	AYSPNTLNN	448
36	Rap v 2.0101	QPB41107	7.14	1.9818	4.0209	561	LKQIKSLQQ	569
37	Aca s 13	118638268	7.19	1.9486	3.9991	51	IKTASTLKN	59
38	Bla g 4	P54962	7.19	1.9474	3.9983	150	HYTLDQVNQ	158
39	Tyr p 35.0101	AOD75396	7.20	1.9392	3.9929	91	LSELESLDN	99
40	Jun v 1.0102	8843917	7.21	1.9344	3.9897	61	FYTVTSADD	69
41	Jun v 1.0101	Q9LLT1	7.21	1.9344	3.9897	61	FYTVTSADD	69
42	Der p 13.0101	E0A8N8_DERPT	7.22	1.9269	3.9848	51	FRSLSTFKN	59
43	Lep d 13	Q9U5P1	7.22	1.9269	3.9848	51	FRSLSTFKN	59
44	Blo t 13	Q17284	7.22	1.9269	3.9848	50	FRSLSTFKN	58
45	Der f 13.0101	37958167	7.22	1.9269	3.9848	51	FRSLSTFKN	59
46	Ana o 2	25991543	7.23	1.9220	3.9815	302	LTTLNSLNL	310
47	Eur m 3	O97370	7.24	1.9166	3.9780	11	LLAFNTLAN	19
48	Der f 33.0101	AIO08861	7.24	1.9157	3.9774	196	LTTHNTLEH	204
49	Coc n 1.0101	A0A0S3B0K0_COCNU	7.26	1.9033	3.9692	161	ICSIDTLES	169
50	Hev b 13	51315784	7.26	1.9021	3.9685	170	LYTFDIGQN	178

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.177518
Standard deviation: 1.535086
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 1
6 3.0 0
7 3.5 0
8 4.0 1
9 4.5 0
10 5.0 0
11 5.5 4
12 6.0 3
13 6.5 0
14 7.0 12
15 7.5 52
16 8.0 67
17 8.5 89
18 9.0 106
19 9.5 163
20 10.0 235
21 10.5 225
22 11.0 271
23 11.5 199
24 12.0 93
25 12.5 82
26 13.0 46
27 13.5 26
28 14.0 5
29 14.5 6
30 15.0 4
31 15.5 1
32 16.0 4

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.507359
Standard deviation: 2.330813
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 1
6 3.0 0
7 3.5 0
8 4.0 1
9 4.5 0
10 5.0 0
11 5.5 4
12 6.0 5
13 6.5 0
14 7.0 14
15 7.5 53
16 8.0 73
17 8.5 111
18 9.0 192
19 9.5 377
20 10.0 713
21 10.5 1246
22 11.0 2550
23 11.5 2926
24 12.0 4673
25 12.5 7298
26 13.0 8824
27 13.5 12430
28 14.0 16242
29 14.5 19930
30 15.0 24283
31 15.5 28038
32 16.0 30930
33 16.5 32705
34 17.0 33206
35 17.5 33260
36 18.0 30962
37 18.5 28301
38 19.0 23462
39 19.5 18402
40 20.0 14673
41 20.5 10094
42 21.0 6568
43 21.5 3984
44 22.0 2258
45 22.5 919
46 23.0 372
47 23.5 95
48 24.0 18
Query sequence: LYTLQTLQN