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: LPKIEHLRE

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Sus s 1.0101	ALBU_PIG	0.00	6.1023	7.0149	202	LPKIEHLRE	210
2	Bos d 6	P02769	2.63	4.6578	6.0195	202	LPKIETMRE	210
3	Bos d 6	2190337	2.63	4.6578	6.0195	202	LPKIETMRE	210
4	Can f 3	P49822	4.83	3.4497	5.1871	203	GPKIEALRE	211
5	Equ c 3	399672	5.45	3.1107	4.9535	202	IPKLDALKE	210
6	Fel d 2	P49064	5.56	3.0497	4.9114	203	TPKVDALRE	211
7	Tri a gliadin	21761	5.78	2.9314	4.8299	249	LPQFEEIRN	257
8	Tri a gliadin	170712	5.78	2.9314	4.8299	254	LPQFEEIRN	262
9	Tri a gliadin	473876	5.78	2.9314	4.8299	250	LPQFEEIRN	258
10	Tri a gliadin	170724	5.78	2.9314	4.8299	260	LPQFEEIRN	268
11	Tri a gliadin	170720	5.78	2.9314	4.8299	249	LPQFEEIRN	257
12	Tri a gliadin	21673	5.78	2.9314	4.8299	270	LPQFEEIRN	278
13	Tri a gliadin	170740	5.78	2.9314	4.8299	257	LPQFEEIRN	265
14	Tri a gliadin	21753	5.78	2.9314	4.8299	249	LPQFEEIRN	257
15	Tri a 21.0101	283476402	5.78	2.9314	4.8299	242	LPQFEEIRN	250
16	Tri a gliadin	170722	5.78	2.9314	4.8299	250	LPQFEEIRN	258
17	Tri a gliadin	21755	5.78	2.9314	4.8299	249	LPQFEEIRN	257
18	Tri a gliadin	21757	5.78	2.9314	4.8299	257	LPQFEEIRN	265
19	Pol d 2.0101	XP_015179722	6.21	2.6945	4.6667	332	LSKCKRLRE	340
20	Poly p 2.0101	HUGA_POLPI	6.21	2.6945	4.6667	262	LSKCKRLRE	270
21	Dol m 2	P49371	6.21	2.6945	4.6667	305	LSKCKRLRE	313
22	Pol a 2	Q9U6V9	6.21	2.6945	4.6667	334	LSKCKRLRE	342
23	Pha v 1	21048	6.30	2.6424	4.6308	68	LHKIEEIDE	76
24	Pha v 1	P25985	6.52	2.5253	4.5501	68	LHKIESIDE	76
25	Gly m 4	18744	6.52	2.5253	4.5501	68	LHKIESIDE	76
26	Pha v 1	21044	6.52	2.5253	4.5501	69	LHKIESIDE	77
27	Vig r 1.0101	Q2VU97	6.65	2.4552	4.5018	68	LHKIESVDE	76
28	Bos d 6	2190337	6.72	2.4119	4.4720	98	LCKVASLRE	106
29	Bos d 6	P02769	6.72	2.4119	4.4720	98	LCKVASLRE	106
30	Ses i 2	5381323	6.78	2.3836	4.4525	77	QGQFEHFRE	85
31	Bos d 4	295774	6.80	2.3723	4.4447	22	LTKCEVFRE	30
32	Bos d 4	Q28049	6.80	2.3723	4.4447	3	LTKCEVFRE	11
33	Bos d 4	P00711	6.80	2.3723	4.4447	22	LTKCEVFRE	30
34	Sin a 1	7545129	6.81	2.3658	4.4402	123	LPKVCNIRQ	131
35	Pru du 6.0201	307159114	6.81	2.3658	4.4402	143	HQKIRHIRE	151
36	Gos h 1	P09801.1	6.89	2.3210	4.4094	540	AGKINHVRQ	548
37	Tri a gliadin	170726	6.93	2.2994	4.3945	243	LPQFQEIRN	251
38	Gly m conglycinin	256427	6.94	2.2929	4.3900	63	SPQLENLRD	71
39	Car i 4.0101	158998780	7.01	2.2547	4.3637	137	HQKIRHFRE	145
40	Cor a 9	18479082	7.01	2.2547	4.3637	144	HQKIRHFRE	152
41	Jug r 4.0101	Q2TPW5	7.01	2.2547	4.3637	136	HQKIRHFRE	144
42	Jug n 4.0101	JUGN4_JUGNI	7.01	2.2547	4.3637	139	HQKIRHFRE	147
43	Hom s 1	2342526	7.02	2.2512	4.3612	469	LQQLQQLRD	477
44	Hom s 1.0101	2723284	7.02	2.2512	4.3612	512	LQQLQQLRD	520
45	Tab y 5.0101	304273369	7.12	2.1950	4.3225	67	LDKINDVRD	75
46	Ara h 8.0101	37499626	7.13	2.1921	4.3205	67	LHKVESIDE	75
47	Cry j 2	P43212	7.24	2.1297	4.2775	45	LRKVEHSRH	53
48	Cry j 2	506858	7.24	2.1297	4.2775	45	LRKVEHSRH	53
49	Sin a 2.0101	Q2TLW0	7.25	2.1243	4.2738	178	HQKVEHVRH	186
50	Hom s 1	2342526	7.28	2.1072	4.2620	142	LGKIKTLGE	150

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.119510
Standard deviation: 1.822184
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 2
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 1
11 5.5 1
12 6.0 13
13 6.5 5
14 7.0 13
15 7.5 22
16 8.0 30
17 8.5 24
18 9.0 59
19 9.5 93
20 10.0 124
21 10.5 165
22 11.0 223
23 11.5 193
24 12.0 255
25 12.5 135
26 13.0 128
27 13.5 82
28 14.0 58
29 14.5 29
30 15.0 11
31 15.5 8
32 16.0 7
33 16.5 5
34 17.0 6
35 17.5 2
36 18.0 1
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 1
41 20.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.550513
Standard deviation: 2.644459
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 2
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 1
11 5.5 1
12 6.0 13
13 6.5 5
14 7.0 15
15 7.5 24
16 8.0 32
17 8.5 27
18 9.0 77
19 9.5 143
20 10.0 177
21 10.5 363
22 11.0 608
23 11.5 923
24 12.0 1543
25 12.5 2204
26 13.0 3258
27 13.5 4440
28 14.0 6178
29 14.5 8270
30 15.0 10980
31 15.5 13154
32 16.0 15777
33 16.5 18935
34 17.0 21662
35 17.5 24961
36 18.0 26867
37 18.5 28601
38 19.0 29980
39 19.5 29944
40 20.0 28442
41 20.5 25960
42 21.0 23919
43 21.5 19574
44 22.0 16202
45 22.5 12981
46 23.0 9471
47 23.5 6431
48 24.0 4013
49 24.5 2180
50 25.0 1133
51 25.5 467
52 26.0 201
Query sequence: LPKIEHLRE