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: QCKDKENGD

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Ole e 1.0105	2465127	0.00	6.4335	7.1359	43	QCKDKENGD	51
2	Ole e 1.0102	473106	0.00	6.4335	7.1359	42	QCKDKENGD	50
3	Ole e 1.0106	2465129	0.00	6.4335	7.1359	43	QCKDKENGD	51
4	Ole e 1	P19963	0.00	6.4335	7.1359	42	QCKDKENGD	50
5	Fra e 1.0201	34978692	0.80	5.9687	6.8152	43	QCRDKENGD	51
6	Fra e 1.0101	33327133	1.41	5.6115	6.5688	42	QCKDKENGK	50
7	Ole e 1.0107	2465131	1.95	5.2981	6.3526	43	QCREKENGD	51
8	Ole e 1.0101	13195753	2.44	5.0150	6.1573	27	QCKEKKNGD	35
9	Fra e 1.0102	56122438	2.57	4.9409	6.1062	42	QCKEKENGK	50
10	Scy p 9.0101	QFI57017	3.80	4.2228	5.6108	291	QCKDNEDGT	299
11	Ole e 1.0103	473107	4.23	3.9778	5.4417	42	QCKDGENGS	50
12	Ole e 1.0104	473105	4.31	3.9301	5.4088	42	QCKDGENGK	50
13	Lig v 1.0102	3256212	4.31	3.9301	5.4088	42	QCKDGENGK	50
14	Lig v 1	O82015	4.31	3.9301	5.4088	42	QCKDGENGK	50
15	Aed a 2	159559	5.69	3.1277	4.8552	249	DCKSKEPSN	257
16	Aed a 2	P18153	5.69	3.1277	4.8552	249	DCKSKEPSN	257
17	Aed al 2	ALL2_AEDAE	5.69	3.1277	4.8552	249	DCKSKEPSN	257
18	Gly m 5.0101	O22120	6.33	2.7535	4.5971	520	QPKKKEEGN	528
19	Gly m conglycinin	18536	6.33	2.7535	4.5971	582	QPKKKEEGN	590
20	Mac i 1.0201	AMP22_MACIN	6.51	2.6505	4.5260	88	RCRQQESGP	96
21	Pen ch 31.0101	61380693	6.57	2.6148	4.5014	313	DWDDEEDGD	321
22	Der p 37.0101	AVD73319	6.61	2.5939	4.4870	46	ICKDKKDGA	54
23	Ana o 1.0102	21666498	6.74	2.5187	4.4351	100	QCERQEGGQ	108
24	Ana o 1.0101	21914823	6.74	2.5187	4.4351	102	QCERQEGGQ	110
25	Par h 1.0101	A0A0X9C7K4_PARHY	6.78	2.4929	4.4173	41	NCKDTEKCD	49
26	Ani s 12.0101	323575367	6.79	2.4857	4.4124	51	DCKEKKYGE	59
27	Gly m 5.0201	Q9FZP9	6.91	2.4183	4.3658	536	QPQQKEEGN	544
28	Gly m conglycinin	169929	6.91	2.4183	4.3658	616	QPQQKEEGN	624
29	Scy p 9.0101	QFI57017	6.97	2.3858	4.3435	484	DFKDRKDGS	492
30	Equ c 6.01	LYSC1_HORSE	7.15	2.2794	4.2700	114	HCKDKDLSE	122
31	Equ a 6.01	XP_014705584	7.15	2.2794	4.2700	133	HCKDKDLSE	141
32	Lit v 4.0101	223403272	7.23	2.2348	4.2392	89	HCQGKKYGD	97
33	Pen m 4.0101	317383198	7.23	2.2348	4.2392	89	HCQGKKYGD	97
34	Pru du 8.0101	A0A516F3L2_PRUDU	7.26	2.2121	4.2236	81	MCRQQEQGH	89
35	Car i 2.0101	VCL_CARIL	7.29	2.1971	4.2132	55	RCQHEERGQ	63
36	Phl p 13	4826572	7.35	2.1623	4.1892	7	KEEKKESGD	15
37	Pru du 5.0101	Q8H2B9	7.42	2.1215	4.1611	96	KVEEKEDTD	104
38	Gly m conglycinin	169927	7.57	2.0369	4.1027	195	QPNEKEEGN	203
39	Gly m conglycinin	256427	7.59	2.0256	4.0949	416	QPQQKEEGS	424
40	Par j 1.0103	95007033	7.72	1.9452	4.0394	19	QGKEKEPSK	27
41	Par j 1.0101	992612	7.72	1.9452	4.0394	13	QGKEKEPSK	21
42	Par j 1	O04404	7.72	1.9452	4.0394	56	QGKEKEPSK	64
43	Par j 1	Q40905	7.72	1.9452	4.0394	55	QGKEKEPSK	63
44	Par j 1	P43217	7.72	1.9452	4.0394	19	QGKEKEPSK	27
45	Rho m 2.0101	Q32ZM1	7.79	1.9081	4.0139	97	QGDEDEDGN	105
46	Hel a 6.0101	A0A251RNJ1_HELAN	7.81	1.8964	4.0058	185	TQRQKSDGD	193
47	Bla g 3.0101	D0VNY7_BLAGE	7.85	1.8711	3.9883	154	DYKMKESGH	162
48	Pis v 3.0101	133711973	7.89	1.8481	3.9725	77	QCERQDGGQ	85
49	Der f 35.0101	BAX34757	7.90	1.8440	3.9697	56	KCKSNQDSE	64
50	Tri a glutenin	21743	8.03	1.7682	3.9173	362	RQQDQQSGQ	370

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.070984
Standard deviation: 1.720839
1 0.5 4
2 1.0 1
3 1.5 1
4 2.0 1
5 2.5 1
6 3.0 1
7 3.5 0
8 4.0 1
9 4.5 4
10 5.0 0
11 5.5 0
12 6.0 3
13 6.5 2
14 7.0 9
15 7.5 8
16 8.0 12
17 8.5 44
18 9.0 51
19 9.5 89
20 10.0 122
21 10.5 176
22 11.0 178
23 11.5 329
24 12.0 241
25 12.5 172
26 13.0 111
27 13.5 70
28 14.0 23
29 14.5 12
30 15.0 10
31 15.5 8
32 16.0 4
33 16.5 4
34 17.0 2
35 17.5 1
36 18.0 1
37 18.5 1
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: 17.799481
Standard deviation: 2.494360
1 0.5 4
2 1.0 1
3 1.5 1
4 2.0 1
5 2.5 1
6 3.0 1
7 3.5 0
8 4.0 1
9 4.5 4
10 5.0 0
11 5.5 0
12 6.0 3
13 6.5 2
14 7.0 10
15 7.5 8
16 8.0 12
17 8.5 51
18 9.0 64
19 9.5 126
20 10.0 245
21 10.5 445
22 11.0 928
23 11.5 1389
24 12.0 2045
25 12.5 2939
26 13.0 4549
27 13.5 6310
28 14.0 8235
29 14.5 11527
30 15.0 14535
31 15.5 18136
32 16.0 21647
33 16.5 24453
34 17.0 28034
35 17.5 29536
36 18.0 32460
37 18.5 31830
38 19.0 30687
39 19.5 29099
40 20.0 25144
41 20.5 20468
42 21.0 17156
43 21.5 12894
44 22.0 8949
45 22.5 6576
46 23.0 4050
47 23.5 2451
48 24.0 1679
49 24.5 836
50 25.0 387
51 25.5 167
52 26.0 95
Query sequence: QCKDKENGD