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: IEKNSKPHI

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Aed a 8.0101	Q1HR69_AEDAE	0.00	6.6746	7.0093	121	IEKNSKPHI	129
2	Der f 28.0101	L7V065_DERFA	4.38	3.9118	5.3095	95	IEKGNKPAI	103
3	Alt a 2	4097481	5.51	3.1979	4.8702	172	IEENGDPKI	180
4	Cor a 10	10944737	5.55	3.1692	4.8525	127	VNKDGKPYI	135
5	Vig r 2.0101	Q198W3	5.89	2.9532	4.7197	416	IKKQSESHF	424
6	Api m 12.0101	Q868N5	5.99	2.8953	4.6840	1055	MEKGTRPMI	1063
7	Der f 22.0101	110560870	6.05	2.8550	4.6593	52	IHKHSKNQL	60
8	Ves v 2.0101	P49370	6.28	2.7108	4.5705	34	IKRNSKDDF	42
9	Ole e 8	6901654	6.40	2.6358	4.5244	5	TDRNSKPSV	13
10	Ole e 8	Q9M7R0	6.40	2.6358	4.5244	5	TDRNSKPSV	13
11	Ory s 1	8118421	6.65	2.4772	4.4268	174	IEKASNPNY	182
12	Ory s 1	Q40638	6.65	2.4772	4.4268	171	IEKASNPNY	179
13	Vig r 2.0201	B1NPN8	6.70	2.4447	4.4068	423	IKKQSESQF	431
14	Gal d 2	212900	6.82	2.3655	4.3580	150	VEKETNGQI	158
15	Cyn d 1	O04701	6.84	2.3565	4.3525	152	IEKGSNDHY	160
16	Len c 1.0102	29539111	6.92	2.3075	4.3224	49	LEYKSKPHT	57
17	Pis s 1.0101	CAF25232	6.92	2.3075	4.3224	49	LEYKSKPHT	57
18	Len c 1.0101	29539109	6.92	2.3075	4.3224	49	LEYKSKPHT	57
19	Ory s 1	8118437	6.93	2.2964	4.3156	176	VEKGSNPNY	184
20	Pha a 1	Q41260	6.93	2.2964	4.3156	180	VEKGSNPNY	188
21	Uro m 1.0101	A0A4D6FZ45_9POAL	6.93	2.2964	4.3156	170	VEKGSNPNY	178
22	Cyn d 1.0202	16076693	6.93	2.2964	4.3156	170	VEKGSNPNY	178
23	Hol l 1.0102	1167836	6.93	2.2964	4.3156	159	VEKGSNPNY	167
24	Poa p a	4090265	6.93	2.2964	4.3156	174	VEKGSNPNY	182
25	Sor h 1.0101	4090265	6.93	2.2964	4.3156	150	VEKGSNPNY	158
26	Cyn d 1.0203	16076697	6.93	2.2964	4.3156	170	VEKGSNPNY	178
27	Pas n 1.0101	168419914	6.93	2.2964	4.3156	174	VEKGSNPNY	182
28	Hol l 1	P43216	6.93	2.2964	4.3156	176	VEKGSNPNY	184
29	Phl p 1.0101	3901094	6.93	2.2964	4.3156	174	VEKGSNPNY	182
30	Ory s 1	8118439	6.93	2.2964	4.3156	174	VEKGSNPNY	182
31	Phl p 1	P43213	6.93	2.2964	4.3156	174	VEKGSNPNY	182
32	Lol p 1.0102	168314	6.93	2.2964	4.3156	163	VEKGSNPNY	171
33	Hol l 1	3860384	6.93	2.2964	4.3156	174	VEKGSNPNY	182
34	Ana o 1.0101	21914823	7.02	2.2443	4.2835	314	FEKQDQGTI	322
35	Ana o 1.0102	21666498	7.02	2.2443	4.2835	312	FEKQDQGTI	320
36	Fra e 1.0101	33327133	7.03	2.2388	4.2801	69	IERDHKNEF	77
37	Lig v 1.0102	3256212	7.03	2.2388	4.2801	69	IERDHKNEF	77
38	Lig v 1	O82015	7.03	2.2388	4.2801	69	IERDHKNEF	77
39	Fra e 1.0102	56122438	7.03	2.2388	4.2801	69	IERDHKNEF	77
40	Ole e 1.0104	473105	7.03	2.2388	4.2801	69	IERDHKNEF	77
41	Asp f 18.0101	2143219	7.03	2.2357	4.2782	127	IEKDSEVHT	135
42	Pol d 2.0101	XP_015179722	7.03	2.2353	4.2780	60	IKHNSKDNF	68
43	Pol a 2	Q9U6V9	7.03	2.2353	4.2780	63	IKHNSKDNF	71
44	Gly m glycinin G2	295800	7.09	2.1977	4.2548	315	IGQNSSPDI	323
45	Gly m 6.0201	P04405	7.09	2.1977	4.2548	315	IGQNSSPDI	323
46	Tyr p 28.0101	AOD75395	7.11	2.1853	4.2472	97	VNDDGKPKI	105
47	Dol m 2	P49371	7.13	2.1734	4.2399	34	IKHNSKDDF	42
48	Ara h 3	O82580	7.13	2.1734	4.2399	446	FKTDSRPSI	454
49	Ara h 3	3703107	7.13	2.1734	4.2399	449	FKTDSRPSI	457
50	Ara h 4	5712199	7.13	2.1734	4.2399	469	FKTDSRPSI	477

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.570543
Standard deviation: 1.583688
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 0
9 4.5 1
10 5.0 0
11 5.5 0
12 6.0 4
13 6.5 4
14 7.0 23
15 7.5 33
16 8.0 34
17 8.5 52
18 9.0 69
19 9.5 150
20 10.0 193
21 10.5 242
22 11.0 220
23 11.5 271
24 12.0 142
25 12.5 106
26 13.0 72
27 13.5 24
28 14.0 26
29 14.5 8
30 15.0 7
31 15.5 6
32 16.0 4
33 16.5 5

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.042198
Standard deviation: 2.574043
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 0
9 4.5 1
10 5.0 0
11 5.5 0
12 6.0 4
13 6.5 4
14 7.0 23
15 7.5 34
16 8.0 39
17 8.5 61
18 9.0 86
19 9.5 192
20 10.0 325
21 10.5 526
22 11.0 826
23 11.5 1326
24 12.0 1899
25 12.5 2875
26 13.0 3857
27 13.5 5822
28 14.0 7808
29 14.5 10925
30 15.0 12894
31 15.5 16266
32 16.0 19666
33 16.5 22402
34 17.0 25404
35 17.5 27969
36 18.0 29603
37 18.5 30634
38 19.0 29807
39 19.5 28840
40 20.0 26703
41 20.5 23256
42 21.0 20204
43 21.5 16217
44 22.0 12160
45 22.5 8596
46 23.0 5941
47 23.5 3402
48 24.0 2037
49 24.5 902
50 25.0 466
51 25.5 142
52 26.0 44
Query sequence: IEKNSKPHI