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: LEKTGNKDE

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 21.0101	111120428	0.00	6.4867	6.9913	57	LEKTGNKDE	65
2	Blo t 21.0101	111120424	0.00	6.4867	6.9913	57	LEKTGNKDE	65
3	Blo t 21.0101	111120420	0.00	6.4867	6.9913	57	LEKTGNKDE	65
4	Blo t 21.0101	111494253	0.00	6.4867	6.9913	57	LEKTGNKDE	65
5	Blo t 21.0101	111120432	1.29	5.6976	6.4848	57	LEETGNKDE	65
6	Aed a 10.0201	Q17H80_AEDAE	6.28	2.6342	4.5183	130	LENRSQQDE	138
7	Lep s 1	20387027	6.28	2.6342	4.5183	130	LENRSQQDE	138
8	Eur m 4.0101	5059164	6.37	2.5828	4.4853	452	LQKNGDKNL	460
9	Der f 4.0101	AHX03180	6.39	2.5691	4.4765	452	LQKNGNDHD	460
10	Tri a glutenin	21751	6.75	2.3458	4.3332	209	LQHTGQRQQ	217
11	Cyn d 23	32344779	6.76	2.3424	4.3310	72	AKKAGNEEE	80
12	Pro c 5.0101	MLC1_PROCL	6.76	2.3423	4.3310	49	IEKVGGKEK	57
13	Der f 31.0101	AIO08870	6.89	2.2623	4.2796	39	VETTGPRDA	47
14	Der p 31.0101	QAT18642	6.89	2.2623	4.2796	39	VETTGPRDA	47
15	Aed a 4.0101	MALT_AEDAE	6.94	2.2295	4.2585	127	FKKSVQKDE	135
16	Sal s 4.0101	NP_001117128	6.99	2.1980	4.2383	130	IENRASKDE	138
17	Sal s 7.01	ACH70914	7.08	2.1447	4.2041	240	MEKGGNMKE	248
18	Lin u 1.01	Q8LPD3_LINUS	7.10	2.1325	4.1962	123	IQQQGQQQE	131
19	Lin u 1	Q8LPD3_LINUS	7.10	2.1325	4.1962	123	IQQQGQQQE	131
20	Blo t 13	Q17284	7.11	2.1263	4.1923	9	LEKSDNFDK	17
21	Scy p 3.0101	A0A514C9K9_SCYPA	7.26	2.0359	4.1343	49	IEKVGGKTK	57
22	Pru a 4	212675312	7.28	2.0258	4.1278	27	LFRTPNSDE	35
23	Pan h 4.0101	XP_026781482	7.37	1.9663	4.0896	211	AEKYSDKED	219
24	Sola t 1	21512	7.42	1.9372	4.0709	350	LKKSVSKDN	358
25	Gly m 7.0101	C6K8D1_SOYBN	7.53	1.8726	4.0294	198	LEKGGGTQK	206
26	Aca s 13	118638268	7.59	1.8336	4.0044	10	LEKSDNFDA	18
27	Tyr p 13	51860756	7.59	1.8336	4.0044	10	LEKSDNFDA	18
28	Der f 21.0101	ALL21_DERFA	7.62	1.8131	3.9912	61	LEKTKSKEL	69
29	Der p 21.0101	85687540	7.62	1.8131	3.9912	63	LEKTKSKEL	71
30	Sal s 4.0101	NP_001117128	7.68	1.7779	3.9686	211	AEKYSQKED	219
31	Pan h 4.0201	XP_026775428	7.68	1.7779	3.9686	211	AEKYSQKED	219
32	Pan h 13.0101	XP_026782131	7.72	1.7504	3.9510	247	LEKPAKYDE	255
33	Aed a 10.0201	Q17H80_AEDAE	7.80	1.7057	3.9223	114	LEATQSADE	122
34	Ses i 3	13183177	7.81	1.6989	3.9179	217	LQKFTDRSE	225
35	Cra g 1	15419048	7.81	1.6983	3.9176	23	AEKTASEAE	31
36	Cur l 4.0101	193507493	7.82	1.6918	3.9134	460	VKKAASKEE	468
37	Gal d 3	P02789	7.86	1.6683	3.8983	565	EENTGGKNK	573
38	Gal d 3	757851	7.86	1.6683	3.8983	565	EENTGGKNK	573
39	Fel d 7.0101	301072397	7.90	1.6457	3.8837	86	LEKTSEPKK	94
40	Der p 30.0101	QAT18641	7.90	1.6432	3.8822	37	LEKTVNQSL	45
41	Ves vi 5	P35787	7.92	1.6338	3.8761	153	LKKTGHYTQ	161
42	Cyn d 2	4006978	8.00	1.5837	3.8440	34	VEKGSNEKH	42
43	Phl p 2	P43214	8.00	1.5837	3.8440	34	VEKGSNEKH	42
44	Dac g 2	4007040	8.00	1.5837	3.8440	34	VEKGSNEKH	42
45	Poa p 2	4007655	8.00	1.5837	3.8440	34	VEKGSNEKH	42
46	Der f 11.0101	13785807	8.00	1.5826	3.8432	48	LQKAKNKSD	56
47	Der p 11	37778944	8.00	1.5826	3.8432	134	LQKAKNKSD	142
48	Tyr p 28.0101	AOD75395	8.02	1.5712	3.8360	361	LNKSINPDE	369
49	Der p 28.0101	QAT18639	8.02	1.5712	3.8360	363	LNKSINPDE	371
50	Der f 28.0201	AIO08848	8.02	1.5712	3.8360	363	LNKSINPDE	371

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.579716
Standard deviation: 1.630993
1 0.5 4
2 1.0 0
3 1.5 1
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 0
13 6.5 4
14 7.0 7
15 7.5 8
16 8.0 21
17 8.5 60
18 9.0 114
19 9.5 169
20 10.0 201
21 10.5 232
22 11.0 281
23 11.5 190
24 12.0 129
25 12.5 112
26 13.0 59
27 13.5 48
28 14.0 15
29 14.5 13
30 15.0 8
31 15.5 6
32 16.0 5
33 16.5 4
34 17.0 3
35 17.5 1
36 18.0 1
37 18.5 1
38 19.0 0
39 19.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.763431
Standard deviation: 2.540788
1 0.5 4
2 1.0 0
3 1.5 1
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 0
13 6.5 4
14 7.0 7
15 7.5 8
16 8.0 23
17 8.5 74
18 9.0 145
19 9.5 275
20 10.0 430
21 10.5 686
22 11.0 1094
23 11.5 1532
24 12.0 2120
25 12.5 3367
26 13.0 4929
27 13.5 6379
28 14.0 8678
29 14.5 11623
30 15.0 15007
31 15.5 17642
32 16.0 21704
33 16.5 24898
34 17.0 27263
35 17.5 30109
36 18.0 31416
37 18.5 30485
38 19.0 29917
39 19.5 27582
40 20.0 25263
41 20.5 21215
42 21.0 17358
43 21.5 13217
44 22.0 10055
45 22.5 6326
46 23.0 4193
47 23.5 2508
48 24.0 1473
49 24.5 699
50 25.0 312
51 25.5 131
52 26.0 37
Query sequence: LEKTGNKDE