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: SPQDNGLEE

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Sin a 2.0101	Q2TLW0	0.00	6.8154	7.0969	316	SPQDNGLEE	324
2	Gos h 3	P09802	2.67	5.1300	6.0221	320	GSQDNGLEE	328
3	Pru du 6.0201	307159114	3.70	4.4830	5.6096	310	GGQDNGVEE	318
4	Zan b 2.0102	QYU76046	4.48	3.9918	5.2963	232	RGRDNGLEE	240
5	Pis v 5.0101	171853009	4.48	3.9918	5.2963	283	RGRDNGLEE	291
6	Zan b 2.0101	QYU76045	4.48	3.9918	5.2963	233	RGRDNGLEE	241
7	Jug r 4.0101	Q2TPW5	4.71	3.8457	5.2031	311	GRDDNGLEE	319
8	Car i 4.0101	158998780	4.71	3.8457	5.2031	312	GRDDNGLEE	320
9	Jug n 4.0101	JUGN4_JUGNI	4.71	3.8457	5.2031	314	GRDDNGLEE	322
10	Fag e 1	2317670	5.01	3.6577	5.0833	373	SGRSNGLEQ	381
11	Fag e 1	29839419	5.01	3.6577	5.0833	343	SGRSNGLEQ	351
12	Ana o 2	25991543	5.07	3.6222	5.0607	267	GQRDNGIEE	275
13	Cuc ma 4.0101	11SB_CUCMA	5.19	3.5467	5.0125	292	SESENGLEE	300
14	Scy p 9.0101	QFI57017	5.25	3.5080	4.9878	24	SPREEGLHE	32
15	Tri a glutenin	170743	5.42	3.3982	4.9178	514	SPQQSGQEQ	522
16	Tri a glutenin	21743	5.42	3.3982	4.9178	529	SPQQSGQEQ	537
17	Tri a glutenin	21743	5.42	3.3982	4.9178	169	SPQQSGQEQ	177
18	Pis v 2.0201	110349084	5.46	3.3733	4.9019	283	EYSDNGLEE	291
19	Fag e 1	2317674	5.99	3.0381	4.6882	309	SGRSNGVEQ	317
20	Tri a glutenin	21743	6.06	2.9955	4.6610	400	SPQQPGQEQ	408
21	Tri a glutenin	170743	6.06	2.9955	4.6610	394	SPQQPGQEQ	402
22	Pis v 2.0101	110349082	6.22	2.8970	4.5982	292	RRQRNGLEE	300
23	Sch c 1.0101	D8Q9M3	6.25	2.8761	4.5848	414	TPADGGLTE	422
24	Act d 12	ALL12_ACTDE	6.30	2.8454	4.5653	3	QPSKYGLEE	11
25	Zan_b_2.02	QYU76044	6.32	2.8294	4.5551	230	QDCDNGVEE	238
26	Ses i 6.0101	Q9XHP0	6.41	2.7739	4.5197	273	RQLDNGLEE	281
27	Pen c 24	38326693	6.45	2.7511	4.5051	91	NPKDKPAEE	99
28	Tab y 1.0101	323473390	6.57	2.6770	4.4579	25	PDSDNGLRE	33
29	Tri a glutenin	170743	6.71	2.5871	4.4006	163	SPQQSGQKQ	171
30	Ani s 3	Q9NAS5	6.72	2.5812	4.3968	65	STANSNLEE	73
31	Tri a glutenin	21751	7.19	2.2862	4.2087	537	SPQQSGQAQ	545
32	Gly m 6.0301	P11828	7.21	2.2737	4.2007	292	SQSRNGIDE	300
33	Tri a glutenin	21743	7.22	2.2680	4.1971	533	SGQEQQLEQ	541
34	Tri a glutenin	170743	7.22	2.2680	4.1971	518	SGQEQQLEQ	526
35	Jug r 6.0101	VCL6_JUGRE	7.26	2.2398	4.1791	80	SSREEGYEE	88
36	Hor v 1	452323	7.29	2.2210	4.1671	93	RPDQSGLME	101
37	Tri a TAI	21916	7.29	2.2210	4.1671	93	RPDQSGLME	101
38	Tri a TAI	21711	7.29	2.2210	4.1671	93	RPDQSGLME	101
39	Tri a 40.0101	Q41540_WHEAT	7.29	2.2210	4.1671	93	RPDQSGLME	101
40	Ara h 3	O82580	7.35	2.1832	4.1430	318	RGRGNGIEE	326
41	Ara h 3	3703107	7.35	2.1832	4.1430	321	RGRGNGIEE	329
42	Bos d 3	886209	7.38	2.1660	4.1321	21	SGSDDTIEK	29
43	Tri a glutenin	21779	7.51	2.0801	4.0773	549	SPQQTGQAQ	557
44	Tri a glutenin	22090	7.51	2.0801	4.0773	594	SPQQTGQAQ	602
45	Pha a 5	P56165	7.58	2.0381	4.0505	49	SPQHAGTTE	57
46	Pis v 3.0101	133711973	7.66	1.9911	4.0205	404	SSKNSGQEK	412
47	Ber e 2	30313867	7.67	1.9831	4.0154	275	GGGYNGLEE	283
48	Gos h 1	P09801.1	7.68	1.9727	4.0088	459	LPRQSSFEE	467
49	Lyc e 2.0102	546937	7.81	1.8959	3.9598	306	TKKTNGLET	314
50	Cla h 7.0101	P42059	7.81	1.8910	3.9567	54	PPKDDSIPE	62

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.814698
Standard deviation: 1.586799
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 1
7 3.5 0
8 4.0 1
9 4.5 3
10 5.0 3
11 5.5 8
12 6.0 1
13 6.5 6
14 7.0 2
15 7.5 10
16 8.0 13
17 8.5 53
18 9.0 44
19 9.5 167
20 10.0 133
21 10.5 223
22 11.0 235
23 11.5 269
24 12.0 168
25 12.5 163
26 13.0 115
27 13.5 28
28 14.0 17
29 14.5 9
30 15.0 7
31 15.5 8
32 16.0 6
33 16.5 1
34 17.0 1
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: 17.659796
Standard deviation: 2.488388
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 1
7 3.5 0
8 4.0 1
9 4.5 3
10 5.0 3
11 5.5 9
12 6.0 1
13 6.5 8
14 7.0 3
15 7.5 12
16 8.0 17
17 8.5 88
18 9.0 83
19 9.5 205
20 10.0 229
21 10.5 510
22 11.0 907
23 11.5 1507
24 12.0 2358
25 12.5 3349
26 13.0 4914
27 13.5 6793
28 14.0 9436
29 14.5 12278
30 15.0 15897
31 15.5 19351
32 16.0 22529
33 16.5 25274
34 17.0 28265
35 17.5 30130
36 18.0 31118
37 18.5 31483
38 19.0 30246
39 19.5 28159
40 20.0 24221
41 20.5 20546
42 21.0 16340
43 21.5 12297
44 22.0 8491
45 22.5 5550
46 23.0 3384
47 23.5 2266
48 24.0 1080
49 24.5 508
50 25.0 225
51 25.5 92
52 26.0 26
53 26.5 2
Query sequence: SPQDNGLEE