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: VHQDVKQKS

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 8.0201	EF436550	0.00	6.8790	6.8504	131	VHQDVKQKS	139
2	Ves vi 5	P35787	5.47	3.1566	4.6342	49	VHNDFRQKV	57
3	Bra r 1	Q42473	5.60	3.0676	4.5812	128	VKQQVRQQG	136
4	Bra n 1	P80208	5.80	2.9262	4.4970	74	VKQQVRQQQ	82
5	Der f 32.0101	AIO08849	6.16	2.6827	4.3520	112	IDQDTKTKG	120
6	Bra j 1	P80207	6.20	2.6540	4.3349	75	VKQQIRQQG	83
7	Hom s 1	2342526	6.43	2.4968	4.2414	651	FTQDFKEKD	659
8	Hom s 1.0101	2723284	6.43	2.4968	4.2414	694	FTQDFKEKD	702
9	Lin u 1	Q8LPD3_LINUS	6.62	2.3680	4.1647	119	MRQDIQQQG	127
10	Lin u 1.01	Q8LPD3_LINUS	6.62	2.3680	4.1647	119	MRQDIQQQG	127
11	Gly m 6.0401	Q9SB11	6.66	2.3441	4.1504	201	MQQQQQQKS	209
12	Gly m 6.0501	Q7GC77	6.66	2.3441	4.1504	201	MQQQQQQKS	209
13	Act d 8.0101	281552898	6.68	2.3293	4.1416	64	VHKSVKHRI	72
14	Aed a 4.0101	MALT_AEDAE	6.69	2.3245	4.1388	318	VISNVKKNS	326
15	Per a 1.0201	2231297	6.74	2.2904	4.1184	84	HHQNLRDKG	92
16	Tri a gliadin	473876	6.74	2.2881	4.1171	202	LHQQQKQQQ	210
17	Tri a gliadin	170722	6.74	2.2881	4.1171	202	LHQQQKQQQ	210
18	Tri a gliadin	170720	6.74	2.2881	4.1171	201	LHQQQKQQQ	209
19	Tri a gliadin	21753	6.74	2.2881	4.1171	201	LHQQQKQQQ	209
20	Tri a gliadin	21761	6.74	2.2881	4.1171	201	LHQQQKQQQ	209
21	Tri a gliadin	21755	6.74	2.2881	4.1171	201	LHQQQKQQQ	209
22	Sin a 1	1009436	6.91	2.1729	4.0485	95	VRQQLEQQG	103
23	Sin a 1	1009440	6.91	2.1729	4.0485	95	VRQQLEQQG	103
24	Sin a 1	1009434	6.91	2.1729	4.0485	95	VRQQLEQQG	103
25	Sin a 1	P15322	6.91	2.1729	4.0485	80	VRQQLEQQG	88
26	Lat c 6.0201	XP_018553992	6.99	2.1194	4.0167	1297	VSKNIKEKK	1305
27	Der p 4	5059162	7.01	2.1010	4.0057	64	VSYDIRTRS	72
28	Ves s 5	P35786	7.04	2.0865	3.9970	48	IHNDFRNKV	56
29	Sin a 1	1009442	7.05	2.0800	3.9932	91	VKQQVRQQL	99
30	Sin a 1	P15322	7.05	2.0800	3.9932	76	VKQQVRQQL	84
31	Sin a 1	7545129	7.05	2.0800	3.9932	91	VKQQVRQQL	99
32	Sin a 1	1009434	7.05	2.0800	3.9932	91	VKQQVRQQL	99
33	Sin a 1	1009436	7.05	2.0800	3.9932	91	VKQQVRQQL	99
34	Sin a 1	1009438	7.05	2.0800	3.9932	91	VKQQVRQQL	99
35	Sin a 1	1009440	7.05	2.0800	3.9932	91	VKQQVRQQL	99
36	Tyr p 35.0101	AOD75396	7.08	2.0599	3.9812	391	VQQILKYKS	399
37	Tab y 2.0101	304273371	7.10	2.0438	3.9717	243	LQTDLAQKN	251
38	Lol p 1.0103	6599300	7.10	2.0407	3.9698	197	VAVDIKEKG	205
39	Hol l 1	P43216	7.10	2.0407	3.9698	199	VAVDIKEKG	207
40	Lol p 1.0101	168316	7.10	2.0407	3.9698	197	VAVDIKEKG	205
41	Pha a 1	Q41260	7.10	2.0407	3.9698	203	VAVDIKEKG	211
42	Poa p a	4090265	7.10	2.0407	3.9698	197	VAVDIKEKG	205
43	Hol l 1	3860384	7.10	2.0407	3.9698	197	VAVDIKEKG	205
44	Uro m 1.0201	A0A4D6G2J8_9POAL	7.10	2.0407	3.9698	160	VAVDIKEKG	168
45	Phl p 1	P43213	7.10	2.0407	3.9698	197	VAVDIKEKG	205
46	Lol p 1	P14946	7.10	2.0407	3.9698	197	VAVDIKEKG	205
47	Lol p 1.0102	168314	7.10	2.0407	3.9698	186	VAVDIKEKG	194
48	Phl p 1.0101	3901094	7.10	2.0407	3.9698	197	VAVDIKEKG	205
49	Hol l 1.0102	1167836	7.10	2.0407	3.9698	182	VAVDIKEKG	190
50	Pis v 1.0101	110349080	7.13	2.0226	3.9590	57	VQQEVQKSQ	65

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.099362
Standard deviation: 1.468141
1 0.5 1
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 0
11 5.5 1
12 6.0 2
13 6.5 4
14 7.0 18
15 7.5 50
16 8.0 59
17 8.5 70
18 9.0 151
19 9.5 178
20 10.0 225
21 10.5 248
22 11.0 314
23 11.5 169
24 12.0 92
25 12.5 53
26 13.0 21
27 13.5 10
28 14.0 3
29 14.5 12
30 15.0 8
31 15.5 1
32 16.0 4
33 16.5 2
34 17.0 1
35 17.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.892464
Standard deviation: 2.465904
1 0.5 1
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 0
11 5.5 1
12 6.0 2
13 6.5 4
14 7.0 18
15 7.5 54
16 8.0 73
17 8.5 90
18 9.0 240
19 9.5 388
20 10.0 824
21 10.5 1053
22 11.0 1976
23 11.5 2884
24 12.0 3975
25 12.5 6117
26 13.0 8061
27 13.5 10703
28 14.0 13653
29 14.5 17369
30 15.0 20548
31 15.5 24440
32 16.0 26917
33 16.5 29984
34 17.0 31487
35 17.5 31490
36 18.0 31033
37 18.5 29323
38 19.0 25931
39 19.5 22315
40 20.0 18762
41 20.5 14300
42 21.0 10895
43 21.5 6688
44 22.0 4010
45 22.5 2449
46 23.0 1253
47 23.5 547
48 24.0 233
49 24.5 69
50 25.0 24
51 25.5 11
Query sequence: VHQDVKQKS