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: VTHDQLNNF

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Chi t 1.0201	121227	0.00	6.9772	6.8641	107	VTHDQLNNF	115
2	Chi t 1.01	121219	0.00	6.9772	6.8641	107	VTHDQLNNF	115
3	Chi t 4	121256	4.94	3.4931	4.8460	103	ITKDQFDQF	111
4	Tri a gliadin	21769	5.37	3.1846	4.6673	60	ITQQQISTF	68
5	Eur m 4.0101	5059164	5.50	3.0955	4.6157	503	VGHDELDAF	511
6	Gly m TI	P01071	5.82	2.8692	4.4846	123	VSDDEFNNY	131
7	Gly m TI	18770	5.82	2.8692	4.4846	148	VSDDEFNNY	156
8	Gly m TI	256429	5.82	2.8692	4.4846	147	VSDDEFNNY	155
9	Gly m TI	18772	5.82	2.8692	4.4846	148	VSDDEFNNY	156
10	Cari p 1.0101	C9EA45_CARPA	5.88	2.8259	4.4595	47	YHYDELNNF	55
11	Bra n 2	Q39406	6.00	2.7395	4.4095	40	VTHDDIKRM	48
12	Bra n 2	1255538	6.00	2.7395	4.4095	39	VTHDDIKRM	47
13	Alt a 4	1006624	6.09	2.6802	4.3751	12	VTKDTLEEF	20
14	Mus m 1.0102	199881	6.15	2.6395	4.3516	100	VTYDGFNTF	108
15	Mus m 1	P02762	6.15	2.6395	4.3516	100	VTYDGFNTF	108
16	Alt a 12	P49148	6.24	2.5713	4.3121	22	ITADKLQSL	30
17	Chi t 5	2506461	6.26	2.5582	4.3045	115	VSKDQFTEF	123
18	Der f 4.0101	AHX03180	6.56	2.3489	4.1833	506	VGHDEFDAF	514
19	Der p 4	5059162	6.56	2.3489	4.1833	477	VGHDEFDAF	485
20	Cyp c 2.0101	A0A2U9IY94_CYPCA	6.60	2.3207	4.1669	271	ITGDQLGDL	279
21	Sal s 2.0101	B5DGQ7	6.60	2.3207	4.1669	271	ITGDQLGDL	279
22	Bla g 1.02	4240395	6.61	2.3147	4.1634	356	VTVDSLPEF	364
23	Bla g 1.02	4240395	6.61	2.3147	4.1634	168	VTVDSLPEF	176
24	Dol m 2	P49371	6.75	2.2167	4.1067	264	VYQDDTNTF	272
25	Gly m TI	510515	6.82	2.1617	4.0748	185	VTHDQNHPL	193
26	Der f 39.0101	QBF67841	6.83	2.1553	4.0711	121	LTNDELDEM	129
27	Der p 39.0101	QXY82447	6.83	2.1553	4.0711	121	LTNDELDEM	129
28	Chi t 6.01	121236	6.85	2.1400	4.0622	100	ISQAQFNEF	108
29	Ves v 2.0101	P49370	6.86	2.1349	4.0593	264	VYQDETNTF	272
30	Api m 5.0101	B2D0J4	6.87	2.1304	4.0567	125	IGHDYVNGF	133
31	Tri a 36.0101	335331566	6.88	2.1208	4.0511	141	FSQQQLPPF	149
32	Chi t 6.0201	1707911	6.88	2.1197	4.0505	19	VSSDQANAI	27
33	Tri a gliadin	473876	6.90	2.1095	4.0446	245	VQPQQLPQF	253
34	Tri a gliadin	21765	6.90	2.1095	4.0446	269	VQPQQLPQF	277
35	Tri a gliadin	21673	6.90	2.1095	4.0446	265	VQPQQLPQF	273
36	Tri a gliadin	170710	6.90	2.1095	4.0446	274	VQPQQLPQF	282
37	Tri a gliadin	21753	6.90	2.1095	4.0446	244	VQPQQLPQF	252
38	Tri a gliadin	170718	6.90	2.1095	4.0446	269	VQPQQLPQF	277
39	Tri a gliadin	170716	6.90	2.1095	4.0446	275	VQPQQLPQF	283
40	Tri a gliadin	170728	6.90	2.1095	4.0446	145	VQPQQLPQF	153
41	Tri a gliadin	170724	6.90	2.1095	4.0446	255	VQPQQLPQF	263
42	Tri a gliadin	21761	6.90	2.1095	4.0446	244	VQPQQLPQF	252
43	Tri a gliadin	170726	6.90	2.1095	4.0446	238	VQPQQLPQF	246
44	Tri a 21.0101	283476402	6.90	2.1095	4.0446	237	VQPQQLPQF	245
45	Tri a gliadin	170720	6.90	2.1095	4.0446	244	VQPQQLPQF	252
46	Tri a gliadin	21755	6.90	2.1095	4.0446	244	VQPQQLPQF	252
47	Tri a gliadin	170722	6.90	2.1095	4.0446	245	VQPQQLPQF	253
48	Tri a gliadin	170740	6.90	2.1095	4.0446	252	VQPQQLPQF	260
49	Tri a gliadin	21757	6.90	2.1095	4.0446	252	VQPQQLPQF	260
50	Pan h 2.0101	XP_034156632	6.92	2.0942	4.0357	271	ITGDQLADL	279

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 9.885718
Standard deviation: 1.416853
1 0.5 2
2 1.0 0
3 1.5 0
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 1
11 5.5 2
12 6.0 5
13 6.5 7
14 7.0 36
15 7.5 34
16 8.0 63
17 8.5 91
18 9.0 143
19 9.5 206
20 10.0 293
21 10.5 328
22 11.0 199
23 11.5 132
24 12.0 67
25 12.5 33
26 13.0 14
27 13.5 23
28 14.0 9
29 14.5 4
30 15.0 3
31 15.5 0
32 16.0 2
33 16.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.790430
Standard deviation: 2.446130
1 0.5 2
2 1.0 0
3 1.5 0
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 1
11 5.5 2
12 6.0 5
13 6.5 7
14 7.0 39
15 7.5 37
16 8.0 72
17 8.5 111
18 9.0 219
19 9.5 456
20 10.0 858
21 10.5 1245
22 11.0 2198
23 11.5 2815
24 12.0 4842
25 12.5 6122
26 13.0 7951
27 13.5 10523
28 14.0 13899
29 14.5 17656
30 15.0 21620
31 15.5 25278
32 16.0 28556
33 16.5 31869
34 17.0 32530
35 17.5 32144
36 18.0 30644
37 18.5 28492
38 19.0 25200
39 19.5 21419
40 20.0 17148
41 20.5 12655
42 21.0 9439
43 21.5 6159
44 22.0 3799
45 22.5 2232
46 23.0 1087
47 23.5 528
48 24.0 238
49 24.5 81
50 25.0 19
Query sequence: VTHDQLNNF