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: LDAIKEKAL

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Cav p 4.0101	Q6WDN9_CAVPO	0.00	5.6775	6.7572	206	LDAIKEKAL	214
2	Equ c 3	399672	3.78	3.5924	5.3437	205	LDALKERIL	213
3	Hal l 1.0101	APG42675	4.39	3.2577	5.1168	1	MDAIKKKML	9
4	Hel as 1	4468224	4.39	3.2577	5.1168	1	MDAIKKKML	9
5	Hal d 1	9954249	4.39	3.2577	5.1168	1	MDAIKKKML	9
6	Fel d 2	P49064	4.44	3.2283	5.0969	206	VDALREKVL	214
7	Bla g 5	2326190	4.87	2.9905	4.9357	175	LKALREKVL	183
8	Bla g 5	O18598	4.87	2.9905	4.9357	178	LKALREKVL	186
9	Per v 1	9954251	5.37	2.7157	4.7494	1	MDAIKKKMV	9
10	Bet v 1.1801	1321718	5.39	2.7091	4.7449	134	MKAIKEKAE	142
11	Bet v 1.0205	Q39427_BETPN	5.39	2.7091	4.7449	134	MKAIKEKAE	142
12	Can f 3	P49822	5.47	2.6627	4.7134	206	IEALREKVL	214
13	Pet c PR10	1843451	5.90	2.4242	4.5518	72	IDAIDKEAF	80
14	Dic v a	763532	6.22	2.2463	4.4311	723	IGEVKEKAV	731
15	Chi t 5	2506461	6.30	2.2056	4.4035	63	LDSIKDSAA	71
16	Hev b 9	Q9LEJ0	6.32	2.1943	4.3959	339	EKAIKEKAC	347
17	Hev b 9	Q9LEI9	6.32	2.1943	4.3959	339	EKAIKEKAC	347
18	Hom s 1	2342526	6.68	1.9978	4.2627	129	LAAAKEKRL	137
19	Hom s 1.0101	2723284	6.68	1.9978	4.2627	171	LAAAKEKRL	179
20	Asp f 5	3776613	6.68	1.9968	4.2620	34	LNAFRLKSL	42
21	Dau c 1.0101	1335877	6.69	1.9898	4.2573	85	TDAVNKEAL	93
22	Dau c 1.0104	2154734	6.69	1.9898	4.2573	71	TDAVNKEAL	79
23	Dau c 1.0102	1663522	6.69	1.9898	4.2573	71	TDAVNKEAL	79
24	Dau c 1.0105	2154736	6.69	1.9898	4.2573	71	TDAVNKEAL	79
25	Dau c 1.0103	2154732	6.69	1.9898	4.2573	71	TDAVNKEAL	79
26	Chi k 10	7321108	6.75	1.9548	4.2336	1	MDAIKKKMQ	9
27	Mel l 1.0101	M4M2H6_9EUCA	6.75	1.9548	4.2336	1	MDAIKKKMQ	9
28	Pan h 4.0201	XP_026775428	6.75	1.9548	4.2336	1	MDAIKKKMQ	9
29	Cha f 1	Q9N2R3	6.75	1.9548	4.2336	1	MDAIKKKMQ	9
30	Por p 1.0101	M1H607_PORPE	6.75	1.9548	4.2336	1	MDAIKKKMQ	9
31	Pan b 1.0101	312831088	6.75	1.9548	4.2336	1	MDAIKKKMQ	9
32	Mac r 1.0101	D3XNR9_MACRS	6.75	1.9548	4.2336	1	MDAIKKKMQ	9
33	Copt f 7.0101	AGM32377.1	6.75	1.9548	4.2336	1	MDAIKKKMQ	9
34	Aed a 10.0101	Q17H75_AEDAE	6.75	1.9548	4.2336	1	MDAIKKKMQ	9
35	Lit v 1.0101	170791251	6.75	1.9548	4.2336	1	MDAIKKKMQ	9
36	Pro c 1.0101	C0LU07_PROCL	6.75	1.9548	4.2336	1	MDAIKKKMQ	9
37	Pen m 1	60892782	6.75	1.9548	4.2336	1	MDAIKKKMQ	9
38	Asc l 3.0101	224016002	6.75	1.9548	4.2336	1	MDAIKKKMQ	9
39	Sal s 4.0101	NP_001117128	6.75	1.9548	4.2336	1	MDAIKKKMQ	9
40	Aed a 10.0201	Q17H80_AEDAE	6.75	1.9548	4.2336	1	MDAIKKKMQ	9
41	Bomb m 3.0101	NP_001103782	6.75	1.9548	4.2336	1	MDAIKKKMQ	9
42	Pen a 1	11893851	6.75	1.9548	4.2336	1	MDAIKKKMQ	9
43	Hom a 1.0102	2660868	6.75	1.9548	4.2336	1	MDAIKKKMQ	9
44	Per a 7.0102	4378573	6.75	1.9548	4.2336	1	MDAIKKKMQ	9
45	Scy p 1.0101	A7L5V2_SCYSE	6.75	1.9548	4.2336	1	MDAIKKKMQ	9
46	Mim n 1	9954253	6.75	1.9548	4.2336	1	MDAIKKKMQ	9
47	Hom a 1.0101	O44119	6.75	1.9548	4.2336	1	MDAIKKKMQ	9
48	Per a 7	Q9UB83	6.75	1.9548	4.2336	1	MDAIKKKMQ	9
49	Ani s 3	Q9NAS5	6.75	1.9548	4.2336	1	MDAIKKKMQ	9
50	Bla g 7.0101	8101069	6.75	1.9548	4.2336	1	MDAIKKKMQ	9

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.299841
Standard deviation: 1.814147
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 1
9 4.5 4
10 5.0 2
11 5.5 4
12 6.0 1
13 6.5 4
14 7.0 51
15 7.5 48
16 8.0 80
17 8.5 71
18 9.0 75
19 9.5 148
20 10.0 268
21 10.5 169
22 11.0 181
23 11.5 167
24 12.0 145
25 12.5 145
26 13.0 59
27 13.5 17
28 14.0 11
29 14.5 18
30 15.0 11
31 15.5 6
32 16.0 2
33 16.5 3
34 17.0 2
35 17.5 2
36 18.0 1

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.082727
Standard deviation: 2.676055
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 1
9 4.5 4
10 5.0 2
11 5.5 4
12 6.0 1
13 6.5 4
14 7.0 58
15 7.5 54
16 8.0 87
17 8.5 86
18 9.0 111
19 9.5 217
20 10.0 518
21 10.5 605
22 11.0 1021
23 11.5 1596
24 12.0 2085
25 12.5 3243
26 13.0 4431
27 13.5 6207
28 14.0 8026
29 14.5 10572
30 15.0 13027
31 15.5 15557
32 16.0 18837
33 16.5 21817
34 17.0 24547
35 17.5 26475
36 18.0 28007
37 18.5 29474
38 19.0 29770
39 19.5 28930
40 20.0 26252
41 20.5 23107
42 21.0 20385
43 21.5 16765
44 22.0 13116
45 22.5 9496
46 23.0 6356
47 23.5 4294
48 24.0 2455
49 24.5 1659
50 25.0 598
51 25.5 244
52 26.0 78
53 26.5 13
Query sequence: LDAIKEKAL