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: IKAKVKAQL

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Gly d 2.0101	6179520	0.00	6.4022	6.8296	102	IKAKVKAQL	110
2	Api m 9.0101	226533687	3.70	4.1447	5.4116	220	IKAKIKINL	228
3	Ole e 1.0101	7429424	4.14	3.8734	5.2412	21	IDAKVKENL	29
4	Tyr p 20.0101	A0A868BHP5_TYRPU	4.39	3.7222	5.1462	149	MEEKVKAQL	157
5	Lep d 2.0201	999458	4.40	3.7175	5.1433	116	IKADVTAEL	124
6	Gly d 2.0201	7160811	4.88	3.4247	4.9593	100	VKAEVTAEL	108
7	Lep d 2.0101	587450	5.01	3.3469	4.9105	73	VKADVTAEL	81
8	Lep d 2.0102	21213898	5.01	3.3469	4.9105	116	VKADVTAEL	124
9	Lep d 2	P80384	5.01	3.3469	4.9105	116	VKADVTAEL	124
10	Per a 13.0101	AVQ67919	5.08	3.3022	4.8824	255	IKAKVKEAA	263
11	Asc s 1.0101	2970628	5.41	3.1007	4.7558	492	VKAKVEEAL	500
12	Asc s 1.0101	2970628	5.66	2.9492	4.6606	626	LKAKVEEAL	634
13	Asc s 1.0101	2970628	5.66	2.9492	4.6606	1025	LKAKVEEAL	1033
14	Asc s 1.0101	2970628	5.66	2.9492	4.6606	226	LKAKVEEAL	234
15	Asc s 1.0101	2970628	5.66	2.9492	4.6606	759	LKAKVEEAL	767
16	Asc s 1.0101	2970628	5.66	2.9492	4.6606	892	LKAKVEEAL	900
17	Asc s 1.0101	2970628	5.66	2.9492	4.6606	359	LKAKVEEAL	367
18	Hom s 1	2342526	5.71	2.9161	4.6399	326	IRAKLRLQA	334
19	Hom s 1.0101	2723284	5.71	2.9161	4.6399	368	IRAKLRLQA	376
20	Sin a 1	1009440	5.86	2.8235	4.5817	91	VKQQVRQQL	99
21	Sin a 1	1009436	5.86	2.8235	4.5817	91	VKQQVRQQL	99
22	Sin a 1	7545129	5.86	2.8235	4.5817	91	VKQQVRQQL	99
23	Sin a 1	P15322	5.86	2.8235	4.5817	76	VKQQVRQQL	84
24	Sin a 1	1009438	5.86	2.8235	4.5817	91	VKQQVRQQL	99
25	Sin a 1	1009434	5.86	2.8235	4.5817	91	VKQQVRQQL	99
26	Sin a 1	1009442	5.86	2.8235	4.5817	91	VKQQVRQQL	99
27	Dic v a	763532	6.03	2.7210	4.5173	472	LKAKFKSQC	480
28	Der f 20.0201	ABU97470	6.15	2.6476	4.4712	148	METKVKGQL	156
29	Der p 20.0101	188485735	6.15	2.6476	4.4712	148	METKVKGQL	156
30	Lep d 2.0202	21213900	6.20	2.6159	4.4513	116	IKVDVTAEL	124
31	Lep d 2	P80384	6.36	2.5196	4.3908	112	ITPKVKADV	120
32	Lep d 2.0102	21213898	6.36	2.5196	4.3908	112	ITPKVKADV	120
33	Lep d 2.0101	587450	6.36	2.5196	4.3908	69	ITPKVKADV	77
34	Der f 20.0101	AIO08850	6.45	2.4662	4.3573	148	MEEKVKGQL	156
35	Bom p 1	47117013	6.48	2.4447	4.3438	103	VKCKVKSTI	111
36	Bom t 1	P82971	6.48	2.4447	4.3438	103	VKCKVKSTI	111
37	Hom s 5	1346344	6.50	2.4364	4.3385	333	IIAEVKAQY	341
38	Asc l 5.0101	QGS84239	6.61	2.3650	4.2937	76	FKAELKAHE	84
39	Lep d 7	Q9U1G2	6.75	2.2798	4.2402	138	IDMKLKLKL	146
40	Rho m 2.0101	Q32ZM1	6.76	2.2787	4.2395	186	VNAAVKAGL	194
41	Per a 3.0202	1580794	6.78	2.2658	4.2314	256	LKANIRARH	264
42	Der f 11.0101	13785807	6.80	2.2537	4.2238	453	LKKKYQAQI	461
43	Blo t 11	21954740	6.80	2.2537	4.2238	539	LKKKYQAQI	547
44	Der p 11	37778944	6.80	2.2537	4.2238	539	LKKKYQAQI	547
45	Asp f 29.0101	91680608	6.81	2.2452	4.2185	101	LEAAIKAHV	109
46	Ani s 2	8117843	6.93	2.1737	4.1736	653	IKNKLETEL	661
47	Dic v a	763532	6.96	2.1513	4.1595	597	VKAKATEKL	605
48	Lep d 2.0201	999458	6.97	2.1490	4.1580	112	ITPKIKADV	120
49	Tyr p 2	O02380	6.98	2.1407	4.1528	64	IEVKVTGQL	72
50	Pha a 5	P56164	7.00	2.1295	4.1458	96	LKAKLDAAY	104

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.488504
Standard deviation: 1.638263
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 3
10 5.0 1
11 5.5 5
12 6.0 9
13 6.5 8
14 7.0 11
15 7.5 25
16 8.0 22
17 8.5 71
18 9.0 82
19 9.5 177
20 10.0 195
21 10.5 212
22 11.0 258
23 11.5 237
24 12.0 141
25 12.5 85
26 13.0 56
27 13.5 43
28 14.0 18
29 14.5 13
30 15.0 11
31 15.5 10
32 16.0 0
33 16.5 1
34 17.0 0
35 17.5 1
36 18.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.812727
Standard deviation: 2.608168
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 3
10 5.0 1
11 5.5 5
12 6.0 15
13 6.5 11
14 7.0 13
15 7.5 32
16 8.0 35
17 8.5 95
18 9.0 141
19 9.5 292
20 10.0 444
21 10.5 642
22 11.0 1107
23 11.5 1659
24 12.0 2460
25 12.5 3583
26 13.0 4914
27 13.5 7196
28 14.0 9529
29 14.5 11831
30 15.0 13765
31 15.5 17569
32 16.0 20294
33 16.5 23330
34 17.0 26417
35 17.5 28534
36 18.0 30247
37 18.5 31570
38 19.0 29686
39 19.5 27130
40 20.0 24421
41 20.5 21560
42 21.0 18199
43 21.5 14552
44 22.0 10429
45 22.5 7517
46 23.0 5030
47 23.5 2972
48 24.0 1757
49 24.5 886
50 25.0 255
51 25.5 59
52 26.0 6
Query sequence: IKAKVKAQL