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: LPREQARQL

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Ara h 4	5712199	0.00	5.9714	7.2431	501	LPREQARQL	509
2	Ara h 3	3703107	2.10	4.7959	6.3842	481	LQREQARQL	489
3	Ara h 3	O82580	2.10	4.7959	6.3842	478	LQREQARQL	486
4	Pru du 6.0101	307159112	2.38	4.6384	6.2691	523	ISREQARQL	531
5	Pru du 6	258588247	2.38	4.6384	6.2691	503	ISREQARQL	511
6	Jug n 4.0101	JUGN4_JUGNI	2.85	4.3707	6.0735	474	IPREDARRL	482
7	Car i 4.0101	158998780	2.85	4.3707	6.0735	472	IPREDARRL	480
8	Jug r 4.0101	Q2TPW5	2.85	4.3707	6.0735	471	IPREDARRL	479
9	Pis v 2.0101	110349082	4.37	3.5176	5.4501	452	ISREDARRL	460
10	Gly m conglycinin	256427	4.45	3.4763	5.4200	213	LSKEQIRQL	221
11	Cor a 9	18479082	4.49	3.4526	5.4026	476	ISREEARRL	484
12	Gly m 6.0301	P11828	4.66	3.3586	5.3340	452	LRRQQARQV	460
13	Ana o 2	25991543	5.22	3.0415	5.1023	427	ISREDARKI	435
14	Pis v 5.0101	171853009	5.22	3.0415	5.1023	443	ISREDARKI	451
15	Gos h 3	P09802	5.36	2.9661	5.0472	480	VSREDARRI	488
16	Ber e 2	30313867	5.45	2.9128	5.0082	435	LSQEEARRI	443
17	Cuc ma 4.0101	11SB_CUCMA	5.45	2.9128	5.0082	452	ISREEAQRL	460
18	Pru du 6.0201	307159114	5.64	2.8057	4.9300	470	ISRQEARNL	478
19	Vig r 2.0101	Q198W3	5.69	2.7783	4.9099	229	LKREQIREL	237
20	Vig r 2.0201	B1NPN8	5.69	2.7783	4.9099	232	LKREQIREL	240
21	Ses i 7.0101	Q9AUD2	5.77	2.7337	4.8773	446	VSRDEARRL	454
22	Mim n 1	9954253	5.83	2.7011	4.8535	13	VDRENAQDL	21
23	Der p 32.0101	QAT18643	5.96	2.6258	4.7985	353	INDEQAKQF	361
24	Der f 32.0101	AIO08849	5.96	2.6258	4.7985	258	INDEQAKQF	266
25	Der f 27.0101	AIO08851	6.10	2.5516	4.7443	284	LPRERNYDL	292
26	Gly m 6.0501	Q7GC77	6.37	2.3997	4.6333	497	LGQSQVRQL	505
27	Gly m 6.0101	P04776	6.37	2.3956	4.6303	466	LKSQQARQI	474
28	Gly m glycinin G1	169973	6.37	2.3956	4.6303	466	LKSQQARQI	474
29	Tri a glutenin	21930	6.39	2.3887	4.6252	100	LPPQQQQQL	108
30	Tri a glutenin	886963	6.39	2.3887	4.6252	99	LPPQQQQQL	107
31	Der f 3	P49275	6.40	2.3815	4.6200	174	VSREQCDQL	182
32	Pru du 6	258588247	6.44	2.3584	4.6031	286	VNEETARNL	294
33	Pru du 6.0101	307159112	6.44	2.3584	4.6031	306	VNEETARNL	314
34	Gly m glycinin G2	295800	6.50	2.3240	4.5780	456	LKSQQARQV	464
35	Gly m 6.0201	P04405	6.50	2.3240	4.5780	456	LKSQQARQV	464
36	Len c 1.0102	29539111	6.58	2.2788	4.5450	200	VSREQIKEL	208
37	Der p 36.0101	ATI08932	6.61	2.2635	4.5338	27	VAQEQCRQL	35
38	Ano d 2.01	Q7YT43_9DIPT	6.72	2.2014	4.4884	43	LPNKQAREE	51
39	Jug n 4.0101	JUGN4_JUGNI	6.73	2.1961	4.4845	251	VDTETARRL	259
40	Car i 4.0101	158998780	6.73	2.1961	4.4845	249	VDTETARRL	257
41	Jug r 4.0101	Q2TPW5	6.73	2.1961	4.4845	248	VDTETARRL	256
42	Hom s 1.0101	2723284	6.80	2.1577	4.4565	721	TPKEAFRQL	729
43	Hom s 1	2342526	6.80	2.1577	4.4565	678	TPKEAFRQL	686
44	Tri a gliadin	170718	6.92	2.0887	4.4060	215	LQQQQQQQL	223
45	Tri a gliadin	21765	6.92	2.0887	4.4060	215	LQQQQQQQL	223
46	Dac g 4	P82946	6.95	2.0739	4.3953	19	FGNEQARTA	27
47	Tri a glutenin	886965	7.03	2.0294	4.3628	243	QPQQQQKQL	251
48	Tri a glutenin	886967	7.03	2.0294	4.3628	258	QPQQQQKQL	266
49	Gly m conglycinin	18536	7.05	2.0148	4.3521	379	ISKEQIRAL	387
50	Gly m 5.0101	O22120	7.05	2.0148	4.3521	317	ISKEQIRAL	325

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.645500
Standard deviation: 1.782759
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 4
6 3.0 3
7 3.5 0
8 4.0 0
9 4.5 3
10 5.0 1
11 5.5 5
12 6.0 7
13 6.5 7
14 7.0 10
15 7.5 21
16 8.0 49
17 8.5 58
18 9.0 112
19 9.5 114
20 10.0 134
21 10.5 148
22 11.0 260
23 11.5 227
24 12.0 201
25 12.5 193
26 13.0 55
27 13.5 23
28 14.0 20
29 14.5 11
30 15.0 11
31 15.5 6
32 16.0 3
33 16.5 4
34 17.0 6
35 17.5 0
36 18.0 0
37 18.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.671743
Standard deviation: 2.439801
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 4
6 3.0 3
7 3.5 0
8 4.0 0
9 4.5 3
10 5.0 1
11 5.5 5
12 6.0 7
13 6.5 9
14 7.0 13
15 7.5 22
16 8.0 64
17 8.5 69
18 9.0 156
19 9.5 198
20 10.0 352
21 10.5 540
22 11.0 966
23 11.5 1318
24 12.0 2485
25 12.5 3295
26 13.0 4855
27 13.5 6680
28 14.0 8824
29 14.5 11328
30 15.0 14371
31 15.5 18049
32 16.0 22403
33 16.5 25590
34 17.0 27497
35 17.5 31560
36 18.0 32814
37 18.5 32263
38 19.0 30902
39 19.5 29650
40 20.0 25046
41 20.5 20796
42 21.0 16778
43 21.5 11781
44 22.0 8822
45 22.5 5200
46 23.0 3050
47 23.5 1426
48 24.0 753
49 24.5 195
50 25.0 45
Query sequence: LPREQARQL