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: IKAKYGKDA

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Gal d 9.0101	ENOB_CHICK	0.00	6.9917	7.2987	196	IKAKYGKDA	204
2	Cyp c 2.0101	A0A2U9IY94_CYPCA	0.00	6.9917	7.2987	196	IKAKYGKDA	204
3	Sal s 2.0101	B5DGQ7	0.00	6.9917	7.2987	196	IKAKYGKDA	204
4	Pan h 2.0101	XP_034156632	2.06	5.6941	6.4770	196	IKGKYGKDA	204
5	Amb a 12.0101	A0A1B2H9Q1_AMBAR	3.23	4.9563	6.0097	187	IKKKYGQDA	195
6	Hev b 9	Q9LEJ0	3.23	4.9563	6.0097	202	IKKKYGQDA	210
7	Hev b 9	Q9LEI9	3.23	4.9563	6.0097	202	IKKKYGQDA	210
8	Amb a 12.0102	A0A1B2H9Q5_AMBAR	3.23	4.9563	6.0097	201	IKKKYGQDA	209
9	Cor a 10	10944737	5.91	3.2669	4.9398	277	IKKKHGKDI	285
10	Tria p 1	15426413	6.10	3.1419	4.8607	68	VKHKYTKDG	76
11	Hel a 6.0101	A0A251RNJ1_HELAN	6.25	3.0496	4.8022	368	IQAEPGENA	376
12	Mac r 2.0101	E2JE77_MACRS	6.36	2.9821	4.7595	243	VKAESGKDF	251
13	Rho m 1.0101	Q870B9	6.68	2.7809	4.6321	198	TKKKYGQSA	206
14	Asp f 22.0101	13925873	6.69	2.7744	4.6280	197	AKKKYGQSA	205
15	Pen c 22.0101	13991101	6.69	2.7744	4.6280	197	AKKKYGQSA	205
16	Der p 28.0101	QAT18639	6.89	2.6441	4.5454	249	FKRKFGKDI	257
17	Der f 28.0201	AIO08848	6.89	2.6441	4.5454	249	FKRKFGKDI	257
18	Lol p 1	P14946	7.21	2.4461	4.4200	160	VKCKYPDDT	168
19	Lol p 1.0101	168316	7.21	2.4461	4.4200	160	VKCKYPDDT	168
20	Lol p 1.0102	168314	7.21	2.4461	4.4200	149	VKCKYPDDT	157
21	Ves v 6.0101	G8IIT0	7.27	2.4099	4.3971	367	MREKYGKSD	375
22	Sor h 1.0101	G8IIT0	7.27	2.4080	4.3959	138	VKCKYGEKV	146
23	Mala s 9	19069920	7.46	2.2891	4.3206	206	VHANTDKDA	214
24	Cla h 6	P42040	7.48	2.2765	4.3126	197	TKKRYGQSA	205
25	Cla h 6	467660	7.48	2.2765	4.3126	197	TKKRYGQSA	205
26	Scy p 9.0101	QFI57017	7.51	2.2586	4.3013	616	FRLRIGKDE	624
27	Tab y 1.0101	323473390	7.68	2.1467	4.2304	158	FKGKYTKSV	166
28	Fel d 2	P49064	7.69	2.1448	4.2292	104	LRDKYGEMA	112
29	Cic a 1.0101	QHW05434.1	7.71	2.1276	4.2183	148	EKAKETKDA	156
30	Api m 12.0101	Q868N5	7.76	2.0978	4.1994	1271	VDIRYGKNC	1279
31	Equ c 3	399672	7.81	2.0680	4.1806	104	LRATYGELA	112
32	Can f 3	P49822	7.81	2.0644	4.1783	104	LRDKYGDMA	112
33	Cha o 2.0101	47606004	7.83	2.0522	4.1706	186	IKIDYSKSV	194
34	Blo t 13	Q17284	7.97	1.9643	4.1149	92	IQTQYGDKE	100
35	Gad c 1	P02622	7.98	1.9610	4.1128	29	FYAKVGLDA	37
36	Ory s 1	8118439	8.02	1.9335	4.0954	33	ITAAYGKQW	41
37	Rho m 1.0101	Q870B9	8.02	1.9333	4.0953	102	NKAKLGANA	110
38	Chi t 8	121237	8.04	1.9228	4.0886	38	IQAKFPQFA	46
39	Mac i 1.0201	AMP22_MACIN	8.06	1.9073	4.0788	552	VKARLSKRE	560
40	Ory s 1	8118421	8.07	1.9054	4.0776	160	VKCKYPADT	168
41	Ory s 1	Q40638	8.07	1.9054	4.0776	157	VKCKYPADT	165
42	Per a 13.0101	AVQ67919	8.07	1.9039	4.0767	255	IKAKVKEAA	263
43	Cic a 1.0101	QHW05434.1	8.12	1.8725	4.0568	203	EKAKEGKDG	211
44	Chi t 1.0201	121227	8.13	1.8666	4.0530	49	IQAKFTQFA	57
45	Per a 5.0101	AUW37958	8.14	1.8570	4.0470	74	LADQYGKDD	82
46	Per a 5.0102	AEV23867	8.14	1.8570	4.0470	74	LADQYGKDD	82
47	Tyr p 1.0101	ABM53753	8.17	1.8387	4.0354	29	YKVKFGKNY	37
48	Ani s 7.0101	119524036	8.19	1.8279	4.0285	742	CTARYGDDF	750
49	Cten i 1.0101	QCY53440	8.20	1.8187	4.0227	36	LSAKSGDDV	44
50	Asp f 5	3776613	8.21	1.8126	4.0188	228	IDAKSGEEI	236

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.086793
Standard deviation: 1.585697
1 0.5 3
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 1
6 3.0 0
7 3.5 4
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 1
13 6.5 3
14 7.0 5
15 7.5 8
16 8.0 10
17 8.5 28
18 9.0 66
19 9.5 77
20 10.0 140
21 10.5 196
22 11.0 223
23 11.5 279
24 12.0 249
25 12.5 161
26 13.0 110
27 13.5 68
28 14.0 23
29 14.5 10
30 15.0 11
31 15.5 8
32 16.0 5
33 16.5 3
34 17.0 2
35 17.5 2
36 18.0 1
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.275328
Standard deviation: 2.503902
1 0.5 3
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 1
6 3.0 0
7 3.5 4
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 1
13 6.5 3
14 7.0 5
15 7.5 8
16 8.0 10
17 8.5 33
18 9.0 82
19 9.5 121
20 10.0 197
21 10.5 342
22 11.0 537
23 11.5 884
24 12.0 1338
25 12.5 2105
26 13.0 3177
27 13.5 4637
28 14.0 6573
29 14.5 9167
30 15.0 11459
31 15.5 14236
32 16.0 18230
33 16.5 21303
34 17.0 25242
35 17.5 27631
36 18.0 29631
37 18.5 30904
38 19.0 31352
39 19.5 29706
40 20.0 27631
41 20.5 25829
42 21.0 22062
43 21.5 17565
44 22.0 13708
45 22.5 9864
46 23.0 6328
47 23.5 4172
48 24.0 2292
49 24.5 1056
50 25.0 548
51 25.5 162
52 26.0 48
Query sequence: IKAKYGKDA