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: VLDQQVQKG

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	6.3711	6.6983	411	VLDQQVQKG	419
2	Pru du 6	258588247	2.71	4.6442	5.6509	438	ILDQEVQQG	446
3	Pru du 6.0101	307159112	2.71	4.6442	5.6509	458	ILDQEVQQG	466
4	Fag e 1	2317674	3.85	3.9223	5.2131	404	VFDDKVQRG	412
5	Fag e 1	29839419	3.86	3.9171	5.2099	438	VFDDNVQRG	446
6	Fag e 1	2317670	3.86	3.9171	5.2099	468	VFDDNVQRG	476
7	Ory s TAI	1398916	4.66	3.4069	4.9004	68	TLDEQVRRG	76
8	Gos h 4	P09800	4.77	3.3376	4.8584	425	IFDEQVERG	433
9	Pru du 6.0201	307159114	5.04	3.1621	4.7520	405	ILDDEVREG	413
10	Gos h 3	P09802	5.16	3.0853	4.7054	415	VFDDNVEQG	423
11	Cha o 3.0101	GH5FP_CHAOB	5.30	2.9982	4.6526	152	ILDNHVSKP	160
12	Hor v 21	P80198	5.64	2.7826	4.5218	207	VMQQQVQQQ	215
13	Hor v 20.0101	HOG3_HORVU	5.64	2.7826	4.5218	207	VMQQQVQQQ	215
14	Pis v 4.0101	149786149	5.73	2.7285	4.4890	72	QLDQAINKG	80
15	Asp f 29.0101	91680608	5.87	2.6387	4.4346	13	VFKEKVQEG	21
16	Ric c 1	P01089	5.92	2.6024	4.4125	116	IAEDQIQQG	124
17	Aed a 6.0101	Q1HR57_AEDAE	6.00	2.5560	4.3844	178	VLHTNVNDG	186
18	Cav p 4.0101	Q6WDN9_CAVPO	6.02	2.5412	4.3754	50	TLSQHLQKS	58
19	Cor a 9	18479082	6.15	2.4607	4.3266	411	VFDDELRQG	419
20	Pis v 1.0101	110349080	6.18	2.4381	4.3129	56	YVQQEVQKS	64
21	Ana o 3	24473800	6.21	2.4222	4.3032	55	YVKQEVQRG	63
22	Pis v 2.0201	110349084	6.22	2.4154	4.2991	378	VFDEEIREG	386
23	Pis v 2.0101	110349082	6.22	2.4154	4.2991	387	VFDEEIREG	395
24	Rap v 2.0101	QPB41107	6.22	2.4140	4.2983	396	LLEQDVQKL	404
25	Cte f 1	Q94424	6.26	2.3915	4.2846	38	KLDQIIQKG	46
26	Ber e 2	30313867	6.29	2.3694	4.2712	370	VFDDNLREG	378
27	Sal s 7.01	ACH70914	6.45	2.2675	4.2094	126	VLSSRVRTG	134
28	Pan h 7.0101	XP_026780620	6.45	2.2675	4.2094	125	VLSSRVRTG	133
29	Per a 3.0101	Q25641	6.47	2.2580	4.2036	51	ILNDQVEVG	59
30	Jug r 4.0101	Q2TPW5	6.48	2.2499	4.1987	406	VFDDELREG	414
31	Car i 4.0101	158998780	6.48	2.2499	4.1987	407	VFDDELREG	415
32	Jug n 4.0101	JUGN4_JUGNI	6.48	2.2499	4.1987	409	VFDDELREG	417
33	Fel d 8.0101	303387468	6.48	2.2483	4.1978	64	VLGHQLTNG	72
34	Hev b 3	O82803	6.57	2.1930	4.1642	114	VFNTGVQEG	122
35	Ara h 4	5712199	6.57	2.1913	4.1632	436	VYDEELQEG	444
36	Ara h 3	3703107	6.57	2.1913	4.1632	416	VYDEELQEG	424
37	Ara h 3	O82580	6.57	2.1913	4.1632	413	VYDEELQEG	421
38	Lin u 1.01	Q8LPD3_LINUS	6.57	2.1903	4.1626	66	FLWEKVQKG	74
39	Lin u 1	Q8LPD3_LINUS	6.57	2.1903	4.1626	66	FLWEKVQKG	74
40	Ses i 6.0101	Q9XHP0	6.82	2.0295	4.0650	368	LMNDRVNQG	376
41	Ana o 2	25991543	6.84	2.0188	4.0586	362	VFDGEVREG	370
42	Cuc ma 4.0101	11SB_CUCMA	6.84	2.0188	4.0586	387	VFDGEVREG	395
43	Gly m glycinin G1	169973	6.86	2.0055	4.0505	401	VFDGELQEG	409
44	Gly m 6.0201	P04405	6.86	2.0055	4.0505	391	VFDGELQEG	399
45	Gly m 6.0301	P11828	6.86	2.0055	4.0505	387	VFDGELQEG	395
46	Gly m glycinin G2	295800	6.86	2.0055	4.0505	391	VFDGELQEG	399
47	Gly m 6.0101	P04776	6.86	2.0055	4.0505	401	VFDGELQEG	409
48	Tri a gliadin	170728	6.86	2.0037	4.0494	100	ILHQQQQKQ	108
49	Aed a 1	P50635	6.88	1.9949	4.0441	327	FIDHKVQQD	335
50	Zan_b_2.02	QYU76044	6.89	1.9871	4.0393	22	VFRHRIQKN	30

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.014349
Standard deviation: 1.571830
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 2
7 3.5 0
8 4.0 3
9 4.5 0
10 5.0 2
11 5.5 3
12 6.0 6
13 6.5 16
14 7.0 21
15 7.5 35
16 8.0 54
17 8.5 90
18 9.0 144
19 9.5 203
20 10.0 208
21 10.5 314
22 11.0 225
23 11.5 120
24 12.0 92
25 12.5 86
26 13.0 28
27 13.5 15
28 14.0 6
29 14.5 11
30 15.0 1
31 15.5 5
32 16.0 5

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.359444
Standard deviation: 2.591635
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 2
7 3.5 0
8 4.0 3
9 4.5 0
10 5.0 2
11 5.5 3
12 6.0 6
13 6.5 16
14 7.0 21
15 7.5 43
16 8.0 56
17 8.5 117
18 9.0 220
19 9.5 423
20 10.0 521
21 10.5 1154
22 11.0 1616
23 11.5 2296
24 12.0 3454
25 12.5 4650
26 13.0 6186
27 13.5 8898
28 14.0 11365
29 14.5 13832
30 15.0 17332
31 15.5 20394
32 16.0 24110
33 16.5 27085
34 17.0 29644
35 17.5 29715
36 18.0 30355
37 18.5 30015
38 19.0 27566
39 19.5 24874
40 20.0 21970
41 20.5 17864
42 21.0 14088
43 21.5 10758
44 22.0 7629
45 22.5 5210
46 23.0 3497
47 23.5 1761
48 24.0 819
49 24.5 348
50 25.0 188
51 25.5 83
52 26.0 6
Query sequence: VLDQQVQKG