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: KELHTPQEQ

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Tri a 19	11277193	0.00	7.0661	7.2307	9	KELHTPQEQ	17
2	Ani s 2	8117843	5.97	3.0939	4.6867	673	KELHAADER	681
3	Tri a gliadin	P02865	6.00	3.0752	4.6747	9	QELQSPQQL	17
4	Der f 30.0101	L7UZ91_DERFA	6.41	2.8063	4.5024	79	DDIHKPQQQ	87
5	Ani s 2	8117843	6.49	2.7519	4.4676	694	QELHEEQEH	702
6	Gos h 1	P09801.1	6.53	2.7250	4.4504	371	QEATSPREK	379
7	Cha f 1	Q9N2R3	6.66	2.6398	4.3958	55	NELDQAQEQ	63
8	Scy p 1.0101	A7L5V2_SCYSE	6.66	2.6398	4.3958	55	NELDQAQEQ	63
9	Der p 10	O18416	7.12	2.3343	4.2002	55	NELDQVQEQ	63
10	Hom a 1.0101	O44119	7.12	2.3343	4.2002	55	NELDQVQEQ	63
11	Der f 10.0101	1359436	7.12	2.3343	4.2002	70	NELDQVQEQ	78
12	Gal d 7.0101	MLE1_CHICK	7.12	2.3320	4.1987	167	EELMKGQED	175
13	Der p 11	37778944	7.13	2.3261	4.1949	671	KELRISDER	679
14	Der f 11.0101	13785807	7.13	2.3261	4.1949	585	KELRISDER	593
15	Blo t 11	21954740	7.13	2.3261	4.1949	671	KELRISDER	679
16	Sin a 2.0101	Q2TLW0	7.16	2.3031	4.1802	272	QELQNQQDK	280
17	Ani s 13.0101	K9USK2_9BILA	7.20	2.2774	4.1637	244	DDIHLPQAQ	252
18	Tri a 20.0101	BAN29066	7.22	2.2671	4.1571	99	QQFSQPQQQ	107
19	Tri a gliadin	170736	7.22	2.2671	4.1571	118	QQFSQPQQQ	126
20	Bomb m 3.0101	NP_001103782	7.23	2.2577	4.1511	55	NELDQTQES	63
21	Hom s 2	556642	7.26	2.2405	4.1401	14	QELPQPQAE	22
22	Tri a gliadin	170710	7.34	2.1843	4.1041	228	QQLQQQQQQ	236
23	Tri a gliadin	170716	7.34	2.1843	4.1041	219	QQLQQQQQQ	227
24	Tri a gliadin	21765	7.34	2.1843	4.1041	221	QQLQQQQQQ	229
25	Tri a gliadin	170716	7.34	2.1843	4.1041	229	QQLQQQQQQ	237
26	Tri a gliadin	170710	7.34	2.1843	4.1041	218	QQLQQQQQQ	226
27	Tri a gliadin	170718	7.34	2.1843	4.1041	213	QQLQQQQQQ	221
28	Tri a gliadin	21765	7.34	2.1843	4.1041	213	QQLQQQQQQ	221
29	Tri a gliadin	170718	7.34	2.1843	4.1041	221	QQLQQQQQQ	229
30	Bla g 6.0301	82704036	7.35	2.1769	4.0994	4	EQLQLPPEQ	12
31	Pen ch 35.0101	300679427	7.38	2.1624	4.0900	193	KRDYTPQED	201
32	Tri a 36.0101	335331566	7.38	2.1588	4.0878	189	QQLVLPQQQ	197
33	Tri a glutenin	886965	7.43	2.1273	4.0676	224	QGLNQPQQQ	232
34	Gly m 6.0401	Q9SB11	7.45	2.1149	4.0597	250	EKLQSPDDE	258
35	Pen ch 31.0101	61380693	7.45	2.1128	4.0583	246	KEIDDPKDS	254
36	Dic v a	763532	7.48	2.0930	4.0456	485	KEVATSEEM	493
37	Aed a 3	O01949	7.48	2.0921	4.0451	68	KEENTGHED	76
38	Chi t 5	2506461	7.50	2.0833	4.0394	104	KELATSHKP	112
39	Bos d 8	459292	7.50	2.0825	4.0389	114	KEAMAPKQK	122
40	QYS16039	QYS16039	7.51	2.0702	4.0310	197	RRLQRPQMQ	205
41	Zan_b_2.02	QYU76044	7.51	2.0702	4.0310	194	RRLQRPQMQ	202
42	Tri a 26.0101	P10388	7.54	2.0534	4.0202	33	RELQELQER	41
43	Tri a glutenin	736319	7.54	2.0534	4.0202	33	RELQELQER	41
44	Tri a glutenin	32968199	7.54	2.0534	4.0202	33	RELQELQER	41
45	Pru du 8.0101	A0A516F3L2_PRUDU	7.56	2.0387	4.0109	67	REARWPQQQ	75
46	Cor a 13.0101	29170509	7.67	1.9700	3.9668	6	RQLQDPAHQ	14
47	Cha o 3.0101	GH5FP_CHAOB	7.67	1.9698	3.9667	392	KEIQQPIQD	400
48	Vig r 2.0101	Q198W3	7.67	1.9658	3.9641	247	KELSSQDEP	255
49	Act d a	450239	7.69	1.9534	3.9562	20	DEVTKPQEP	28
50	Ses i 7.0101	Q9AUD2	7.69	1.9510	3.9547	33	QDLQSQQQH	41

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.628810
Standard deviation: 1.504198
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 0
10 5.0 0
11 5.5 0
12 6.0 1
13 6.5 2
14 7.0 3
15 7.5 27
16 8.0 32
17 8.5 74
18 9.0 93
19 9.5 124
20 10.0 167
21 10.5 220
22 11.0 226
23 11.5 303
24 12.0 185
25 12.5 116
26 13.0 60
27 13.5 19
28 14.0 12
29 14.5 9
30 15.0 5
31 15.5 6
32 16.0 7
33 16.5 2
34 17.0 2
35 17.5 0
36 18.0 1
37 18.5 0
38 19.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.982237
Standard deviation: 2.348642
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 0
10 5.0 0
11 5.5 0
12 6.0 1
13 6.5 3
14 7.0 3
15 7.5 31
16 8.0 36
17 8.5 94
18 9.0 177
19 9.5 310
20 10.0 708
21 10.5 909
22 11.0 1339
23 11.5 2344
24 12.0 3506
25 12.5 5551
26 13.0 6952
27 13.5 9324
28 14.0 12740
29 14.5 15234
30 15.0 19558
31 15.5 23152
32 16.0 27417
33 16.5 30466
34 17.0 33009
35 17.5 33351
36 18.0 33257
37 18.5 31223
38 19.0 28965
39 19.5 24328
40 20.0 19182
41 20.5 14303
42 21.0 9930
43 21.5 6350
44 22.0 3462
45 22.5 1813
46 23.0 803
47 23.5 287
48 24.0 60
49 24.5 15
Query sequence: KELHTPQEQ