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: LEKSDNFDK

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Blo t 13	Q17284	0.00	6.2732	6.6910	9	LEKSDNFDK	17
2	Aca s 13	118638268	2.27	4.8977	5.8349	10	LEKSDNFDA	18
3	Tyr p 13	51860756	2.27	4.8977	5.8349	10	LEKSDNFDA	18
4	Lep d 13	Q9U5P1	3.26	4.2974	5.4613	10	LDKSENFDQ	18
5	Der p 13.0101	E0A8N8_DERPT	3.93	3.8909	5.2084	10	LEKSEKFDE	18
6	Der f 13.0101	37958167	3.93	3.8909	5.2084	10	LEKSEKFDE	18
7	Gal d 2	212900	4.96	3.2685	4.8210	256	IEKTINFDK	264
8	Copt f 7.0101	AGM32377.1	5.03	3.2290	4.7964	13	LEKDNTMDR	21
9	Lep s 1	20387027	5.07	3.2048	4.7814	13	LEKDNAMDK	21
10	Por p 1.0101	M1H607_PORPE	5.21	3.1181	4.7274	13	LEKDDAMDR	21
11	Pan h 7.0101	XP_026780620	5.43	2.9868	4.6456	366	LEKGESIDD	374
12	Pen m 13.0101	Q1KS35_PENMO	5.61	2.8791	4.5786	10	MESSENFDE	18
13	Der p 7	P49273	5.62	2.8698	4.5728	40	IEKSETFDP	48
14	Cho a 10.0101	AEX31649	5.66	2.8452	4.5576	13	LEKDNAIDR	21
15	Lep d 10	Q9NFZ4	5.66	2.8452	4.5576	13	LEKDNAIDR	21
16	Der p 10	O18416	5.66	2.8452	4.5576	13	LEKDNAIDR	21
17	Blo t 10.0101	15693888	5.66	2.8452	4.5576	13	LEKDNAIDR	21
18	Der f 10.0101	1359436	5.66	2.8452	4.5576	28	LEKDNAIDR	36
19	Lit v 1.0101	170791251	5.87	2.7206	4.4800	13	LEKDNAMDR	21
20	Scy p 1.0101	A7L5V2_SCYSE	5.87	2.7206	4.4800	13	LEKDNAMDR	21
21	Mac r 1.0101	D3XNR9_MACRS	5.87	2.7206	4.4800	13	LEKDNAMDR	21
22	Per a 7.0102	4378573	5.87	2.7206	4.4800	13	LEKDNAMDR	21
23	Pan s 1	O61379	5.87	2.7206	4.4800	3	LEKDNAMDR	11
24	Mel l 1.0101	M4M2H6_9EUCA	5.87	2.7206	4.4800	13	LEKDNAMDR	21
25	Pen a 1	11893851	5.87	2.7206	4.4800	13	LEKDNAMDR	21
26	Pen m 1	60892782	5.87	2.7206	4.4800	13	LEKDNAMDR	21
27	Pro c 1.0101	C0LU07_PROCL	5.87	2.7206	4.4800	13	LEKDNAMDR	21
28	Pan b 1.0101	312831088	5.87	2.7206	4.4800	13	LEKDNAMDR	21
29	Met e 1	Q25456	5.87	2.7206	4.4800	3	LEKDNAMDR	11
30	Hom a 1.0101	O44119	5.87	2.7206	4.4800	13	LEKDNAMDR	21
31	Bla g 7.0101	8101069	5.87	2.7206	4.4800	13	LEKDNAMDR	21
32	Cha f 1	Q9N2R3	5.87	2.7206	4.4800	13	LEKDNAMDR	21
33	Hom a 1.0102	2660868	5.87	2.7206	4.4800	13	LEKDNAMDR	21
34	Bomb m 3.0101	NP_001103782	5.89	2.7102	4.4735	13	LEKDNALDR	21
35	Aed a 10.0101	Q17H75_AEDAE	5.89	2.7102	4.4735	13	LEKDNALDR	21
36	Chi k 10	7321108	5.89	2.7102	4.4735	13	LEKDNALDR	21
37	Gal d 2	212897	6.12	2.5699	4.3862	100	IEKTINFEK	108
38	Aed a 10.0201	Q17H80_AEDAE	6.26	2.4823	4.3317	13	LEKDNAADK	21
39	Dol m 2	P49371	6.42	2.3870	4.2724	147	LEASKRFEK	155
40	Ves v 2.0101	P49370	6.42	2.3870	4.2724	147	LEASKRFEK	155
41	Hom s 1	2342526	6.45	2.3659	4.2593	162	IERSRQLQK	170
42	Hom s 1.0101	2723284	6.45	2.3659	4.2593	204	IERSRQLQK	212
43	Aed a 11.0101	ASPP_AEDAE	6.54	2.3161	4.2282	114	AKKSSTFEK	122
44	Rap v 2.0101	QPB41107	6.58	2.2897	4.2118	412	TERNDNLQR	420
45	Asc l 3.0101	224016002	6.74	2.1923	4.1512	13	IEKDNALDR	21
46	Ani s 3	Q9NAS5	6.74	2.1923	4.1512	13	IEKDNALDR	21
47	Ves v 6.0101	G8IIT0	6.79	2.1605	4.1314	216	ITKTRNYDK	224
48	Amb a 11.0101	CEP01_AMBAR	6.84	2.1328	4.1142	67	IHESNKMDK	75
49	Tyr p 10.0101	48249227	6.95	2.0660	4.0726	13	LEEDNAIDR	21
50	Asp f 12	P40292	7.05	2.0046	4.0344	140	AEDREQFDK	148

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.361479
Standard deviation: 1.651706
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 2
6 3.0 0
7 3.5 1
8 4.0 2
9 4.5 0
10 5.0 1
11 5.5 4
12 6.0 25
13 6.5 6
14 7.0 7
15 7.5 20
16 8.0 36
17 8.5 52
18 9.0 92
19 9.5 165
20 10.0 210
21 10.5 229
22 11.0 358
23 11.5 188
24 12.0 94
25 12.5 90
26 13.0 48
27 13.5 19
28 14.0 10
29 14.5 13
30 15.0 6
31 15.5 7
32 16.0 3
33 16.5 3
34 17.0 3
35 17.5 0
36 18.0 1
37 18.5 1
38 19.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.757567
Standard deviation: 2.653958
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 2
6 3.0 0
7 3.5 1
8 4.0 2
9 4.5 0
10 5.0 1
11 5.5 4
12 6.0 25
13 6.5 6
14 7.0 7
15 7.5 20
16 8.0 37
17 8.5 66
18 9.0 117
19 9.5 278
20 10.0 437
21 10.5 682
22 11.0 1205
23 11.5 1874
24 12.0 2801
25 12.5 3999
26 13.0 5328
27 13.5 6982
28 14.0 9184
29 14.5 12771
30 15.0 15236
31 15.5 17800
32 16.0 21681
33 16.5 24128
34 17.0 26839
35 17.5 28260
36 18.0 29540
37 18.5 29237
38 19.0 29322
39 19.5 26808
40 20.0 24259
41 20.5 20507
42 21.0 17325
43 21.5 13383
44 22.0 10067
45 22.5 7322
46 23.0 5221
47 23.5 3539
48 24.0 1935
49 24.5 1049
50 25.0 534
51 25.5 267
52 26.0 84
53 26.5 20
Query sequence: LEKSDNFDK