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: PKWQEQQDE

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Gly m 6.0401	Q9SB11	0.00	6.6786	7.0852	274	PKWQEQQDE	282
2	Gly m 6.0501	Q7GC77	1.15	5.9897	6.6248	273	PKWQEQEDE	281
3	Gly m 8	2SS_SOYBN	5.06	3.6505	5.0614	22	SKWQHQQDS	30
4	Gos h 2	P09799	5.93	3.1313	4.7144	161	NKWREEEEE	169
5	Gos h 4	P09800	5.95	3.1179	4.7054	305	PKWQRRQES	313
6	Vig r 2.0101	Q198W3	6.22	2.9565	4.5976	327	PSDQQQQDE	335
7	Gos h 2	P09799	6.44	2.8277	4.5115	129	CQWQEQRPE	137
8	Pis v 2.0101	110349082	6.64	2.7094	4.4324	277	PHRQEQEQE	285
9	Pis v 3.0101	133711973	6.72	2.6586	4.3984	507	PKWRQHQQG	515
10	Fel d 3	17939981	6.84	2.5893	4.3522	25	PQLEEKTNE	33
11	Can f 8.0101	F1PHB6_CANLF	6.84	2.5893	4.3522	25	PQLEEKTNE	33
12	Vig r 2.0201	B1NPN8	6.95	2.5234	4.3081	334	QKQQEEQEE	342
13	Pru du 6	258588247	6.99	2.4994	4.2921	259	PRQQEQQGN	267
14	Gly m 6.0201	P04405	7.07	2.4498	4.2589	205	GKQQEEENE	213
15	Gly m glycinin G2	295800	7.07	2.4498	4.2589	205	GKQQEEENE	213
16	Ana o 1.0101	21914823	7.08	2.4458	4.2562	43	RQYDEQQKE	51
17	Ana o 1.0102	21666498	7.08	2.4458	4.2562	41	RQYDEQQKE	49
18	Pru du 6.0101	307159112	7.10	2.4334	4.2480	122	GRQQEQEQE	130
19	Pru du 6	258588247	7.10	2.4334	4.2480	102	GRQQEQEQE	110
20	Gly m conglycinin	169927	7.21	2.3665	4.2032	92	EQQQEQQQE	100
21	Gly m 5.0101	O22120	7.21	2.3665	4.2032	417	EQQQEQQQE	425
22	Gly m conglycinin	18536	7.21	2.3665	4.2032	479	EQQQEQQQE	487
23	Mac i 1.0101	AMP23_MACIN	7.25	2.3399	4.1855	122	KRYEEQQRE	130
24	Mac i 1.0201	AMP22_MACIN	7.25	2.3399	4.1855	163	KRYEEQQRE	171
25	Car i 4.0101	158998780	7.30	2.3118	4.1667	280	PRWSREEQE	288
26	Jug n 4.0101	JUGN4_JUGNI	7.30	2.3118	4.1667	282	PRWSREEQE	290
27	Jug r 4.0101	Q2TPW5	7.30	2.3118	4.1667	279	PRWSREEQE	287
28	Pru du 6.0201	307159114	7.39	2.2569	4.1300	109	QQFQQQQQQ	117
29	Pru du 6.0101	307159112	7.40	2.2546	4.1285	279	PRQQEQQGS	287
30	Car i 2.0101	VCL_CARIL	7.43	2.2315	4.1130	123	RQFQEQQER	131
31	Lup an 1.0101	169950562	7.45	2.2217	4.1065	55	PRQQEEQER	63
32	Pis v 5.0101	171853009	7.51	2.1846	4.0817	192	DEFQQQQQQ	200
33	Lup an 1.0101	169950562	7.51	2.1843	4.0815	106	PRPQRRQEE	114
34	Gos h 3	P09802	7.55	2.1634	4.0675	298	PRMEEEERE	306
35	Der f 5.0101	ABO84970	7.59	2.1398	4.0517	21	PKKHDYQNE	29
36	Ric c 1	P01089	7.61	2.1260	4.0425	164	GQIQEQQNL	172
37	Hom s 2	556642	7.64	2.1107	4.0323	160	PTVQEESEE	168
38	Tri a glutenin	21773	7.65	2.1053	4.0287	122	PQQQQQHQQ	130
39	Tri a gliadin	170734	7.65	2.1053	4.0287	59	PQQQQQHQQ	67
40	Gos h 3	P09802	7.65	2.1038	4.0277	126	GRFQDQHQK	134
41	Ber e 2	30313867	7.65	2.1038	4.0277	128	GRFQDQHQK	136
42	Pen ch 20.0101	999009	7.75	2.0400	3.9850	32	PLWSEQVDD	40
43	Tri a gliadin	170728	7.78	2.0224	3.9733	23	QQQQQQQQE	31
44	Cari p 1.0101	C9EA45_CARPA	7.83	1.9938	3.9542	485	PDYHLKHDE	493
45	Zan_b_2.02	QYU76044	7.85	1.9824	3.9465	221	GQEQEQEQE	229
46	Zan b 2.0101	QYU76045	7.85	1.9824	3.9465	223	GQEQEQEQE	231
47	Sin a 2.0101	Q2TLW0	7.87	1.9679	3.9368	382	PKYNMNANE	390
48	Gly m glycinin G2	295800	7.88	1.9661	3.9356	269	PQQEEDDDD	277
49	Gly m 6.0201	P04405	7.88	1.9661	3.9356	269	PQQEEDDDD	277
50	Amb a 2	P27762	7.89	1.9582	3.9303	59	PDWAENRQA	67

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.164476
Standard deviation: 1.671687
1 0.5 1
2 1.0 0
3 1.5 1
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 1
12 6.0 2
13 6.5 1
14 7.0 6
15 7.5 16
16 8.0 20
17 8.5 44
18 9.0 54
19 9.5 88
20 10.0 136
21 10.5 220
22 11.0 153
23 11.5 256
24 12.0 180
25 12.5 214
26 13.0 136
27 13.5 70
28 14.0 36
29 14.5 18
30 15.0 14
31 15.5 7
32 16.0 9
33 16.5 10
34 17.0 2
35 17.5 1
36 18.0 0
37 18.5 1
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0
42 21.0 0
43 21.5 0
44 22.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.721551
Standard deviation: 2.501190
1 0.5 1
2 1.0 0
3 1.5 1
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 1
12 6.0 2
13 6.5 2
14 7.0 6
15 7.5 18
16 8.0 27
17 8.5 79
18 9.0 311
19 9.5 243
20 10.0 446
21 10.5 741
22 11.0 983
23 11.5 1586
24 12.0 2084
25 12.5 3206
26 13.0 4793
27 13.5 6442
28 14.0 9426
29 14.5 11456
30 15.0 14660
31 15.5 18387
32 16.0 21494
33 16.5 24559
34 17.0 27147
35 17.5 29732
36 18.0 32598
37 18.5 30826
38 19.0 30381
39 19.5 29146
40 20.0 25627
41 20.5 21490
42 21.0 17096
43 21.5 12738
44 22.0 9069
45 22.5 6230
46 23.0 3454
47 23.5 2051
48 24.0 992
49 24.5 460
50 25.0 141
51 25.5 54
Query sequence: PKWQEQQDE