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: LGQLPYTKK

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Pol a 5	Q05109	0.00	7.6676	7.5344	201	LGQLPYTKK	209
2	Pol f 5	P35780	0.00	7.6676	7.5344	197	LGQLPYTKK	205
3	Pol e 5.0101	P35759	0.00	7.6676	7.5344	197	LGQLPYTKK	205
4	Pol e 5.0101	51093375	2.16	6.1838	6.6281	218	LGQLPNTKK	226
5	Tri a glutenin	21926	5.62	3.8153	5.1812	73	LPQLPFSQQ	81
6	Pol d 5	P81656	6.00	3.5515	5.0201	198	LGQPIYTKK	206
7	Pol g 5	25091511	6.00	3.5515	5.0201	198	LGQPIYTKK	206
8	Tri a gliadin	170718	6.66	3.1010	4.7449	85	LPQLPYPQP	93
9	Tri a gliadin	21765	6.66	3.1010	4.7449	85	LPQLPYPQP	93
10	Tri a 21.0101	283476402	6.66	3.1010	4.7449	58	LPQLPYPQP	66
11	Asp n 14	2181180	6.95	2.9019	4.6232	722	AGPAPYPKK	730
12	Cla h 9.0101	60116876	7.01	2.8576	4.5962	266	LEQVSITKK	274
13	Dic v a	763532	7.10	2.7980	4.5598	371	IGRLPEDRK	379
14	Poly s 5.0101	Q7Z156	7.27	2.6824	4.4892	199	MGQPIYTKK	207
15	Poly p 5.0101	VA52_POLPI	7.27	2.6824	4.4892	198	MGQPIYTKK	206
16	Pol e 1.0101	3989146	7.35	2.6280	4.4560	97	XGALGYSKX	105
17	Chi t 4	121256	7.35	2.6254	4.4544	91	LNQLGTSHK	99
18	Tri a glutenin	21773	7.36	2.6155	4.4483	245	LGQQPQQQQ	253
19	Tri a glutenin	21930	7.36	2.6155	4.4483	230	LGQQPQQQQ	238
20	Tri a gliadin	170732	7.36	2.6155	4.4483	258	LGQQPQQQQ	266
21	Tri a gliadin	170730	7.36	2.6155	4.4483	239	LGQQPQQQQ	247
22	Tri a gliadin	21769	7.36	2.6155	4.4483	90	LGQQPQQQQ	98
23	Tri a 36.0101	335331566	7.36	2.6155	4.4483	307	LGQQPQQQQ	315
24	Tri a glutenin	21926	7.36	2.6155	4.4483	232	LGQQPQQQQ	240
25	Tri a glutenin	21783	7.36	2.6155	4.4483	301	LGQQPQQQQ	309
26	Tri a gliadin	170734	7.36	2.6155	4.4483	182	LGQQPQQQQ	190
27	Gal d 9.0101	ENOB_CHICK	7.46	2.5528	4.4100	231	IAQAGYTDK	239
28	Cla h 6	P42040	7.46	2.5527	4.4100	134	ISDLSGTKK	142
29	Cla h 6	467660	7.46	2.5527	4.4100	134	ISDLSGTKK	142
30	Asp o 21	166531	7.59	2.4608	4.3538	194	LPDLDTTKD	202
31	Asp f 7	O42799	7.64	2.4239	4.3313	15	VGQLTYYDT	23
32	Hor v 21	P80198	7.65	2.4186	4.3281	115	LTQQPYPQQ	123
33	Hor v 20.0101	HOG3_HORVU	7.65	2.4186	4.3281	115	LTQQPYPQQ	123
34	Aed a 11.0101	ASPP_AEDAE	7.70	2.3855	4.3078	147	LGGVSVTKQ	155
35	Hev b 4.0101	46410859	7.70	2.3820	4.3057	212	LGLIPFIKQ	220
36	Bla g 4	P54962	7.78	2.3309	4.2745	153	LDQVNQHKK	161
37	Dic v a	763532	7.89	2.2549	4.2281	67	YNQLPTNEK	75
38	Mala s 1	Q01940	7.94	2.2209	4.2073	251	FGTLSGTEK	259
39	Tri a glutenin	22090	7.95	2.2115	4.2016	416	IGQLGQRQQ	424
40	Tri a gliadin	21753	8.02	2.1632	4.1720	83	QPQLPYSQP	91
41	Tri a gliadin	170720	8.02	2.1632	4.1720	83	QPQLPYSQP	91
42	Tri a gliadin	473876	8.02	2.1632	4.1720	83	QPQLPYSQP	91
43	Tri a gliadin	21755	8.02	2.1632	4.1720	83	QPQLPYSQP	91
44	Tri a gliadin	21761	8.02	2.1632	4.1720	83	QPQLPYSQP	91
45	Tri a gliadin	170722	8.02	2.1632	4.1720	83	QPQLPYSQP	91
46	Alt a 4	1006624	8.05	2.1470	4.1622	276	LGQLYASDE	284
47	Der f 24.0101	QCR7_DERFA	8.09	2.1195	4.1453	66	ASQLEITKQ	74
48	Der p 24.0101	QCR7_DERPT	8.09	2.1195	4.1453	66	ASQLEITKQ	74
49	Der p 11	37778944	8.18	2.0594	4.1087	593	VDQLGVTQR	601
50	Der f 11.0101	13785807	8.18	2.0594	4.1087	507	VDQLGVTQR	515

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.177205
Standard deviation: 1.457721
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 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 4
15 7.5 17
16 8.0 9
17 8.5 34
18 9.0 31
19 9.5 73
20 10.0 91
21 10.5 181
22 11.0 228
23 11.5 310
24 12.0 270
25 12.5 244
26 13.0 93
27 13.5 63
28 14.0 15
29 14.5 7
30 15.0 6
31 15.5 7
32 16.0 4
33 16.5 1
34 17.0 1
35 17.5 0
36 18.0 0
37 18.5 0
38 19.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.979901
Standard deviation: 2.386373
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 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 4
15 7.5 18
16 8.0 10
17 8.5 38
18 9.0 33
19 9.5 97
20 10.0 172
21 10.5 309
22 11.0 528
23 11.5 962
24 12.0 1629
25 12.5 2719
26 13.0 3295
27 13.5 4815
28 14.0 7814
29 14.5 9669
30 15.0 12823
31 15.5 15820
32 16.0 19870
33 16.5 23970
34 17.0 26986
35 17.5 30426
36 18.0 31487
37 18.5 33093
38 19.0 32709
39 19.5 31080
40 20.0 28175
41 20.5 23356
42 21.0 19052
43 21.5 14462
44 22.0 10136
45 22.5 6633
46 23.0 4315
47 23.5 2019
48 24.0 1139
49 24.5 388
50 25.0 112
51 25.5 24
Query sequence: LGQLPYTKK