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: VRDLSRQQD

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Can f 2	O18874	0.00	6.1606	6.7618	139	VRDLSRQQD	147
2	Lup an 1.0101	169950562	4.33	3.5553	5.0552	474	IRDQQRQQD	482
3	Alt a 15.0101	A0A0F6N3V8_ALTAL	4.77	3.2892	4.8809	23	VKDASKHHD	31
4	Cur l 4.0101	193507493	4.77	3.2892	4.8809	52	VKDASKHHD	60
5	Blo t 13	Q17284	5.49	2.8576	4.5982	104	VRDFSEQID	112
6	Ana o 3	24473800	5.55	2.8247	4.5766	96	VRQLQQQEQ	104
7	Gal d 3	P02789	5.56	2.8137	4.5694	42	LRDLTQQER	50
8	Gal d 3	757851	5.56	2.8137	4.5694	42	LRDLTQQER	50
9	Mala s 10	28564467	5.57	2.8126	4.5686	530	VKKLQRKDD	538
10	Rap v 2.0101	QPB41107	5.72	2.7182	4.5069	120	VNDLSDQVD	128
11	Gly m conglycinin	256427	5.77	2.6904	4.4886	218	IRQLSRRAK	226
12	Pru du 6	258588247	5.88	2.6241	4.4452	164	FRQLDRHQK	172
13	Mac i 1.0101	AMP23_MACIN	5.89	2.6171	4.4406	388	IRELTRDDS	396
14	Mac i 1.0201	AMP22_MACIN	5.89	2.6171	4.4406	429	IRELTRDDS	437
15	Asp f 17	2980819	6.05	2.5235	4.3793	75	VQDLTKQVE	83
16	Tri r 2.0101	5813790	6.06	2.5175	4.3753	100	IKDISSHDD	108
17	Hor v 1	19039	6.08	2.5024	4.3655	57	VRDLHNQAQ	65
18	Hor v 1	167077	6.08	2.5024	4.3655	57	VRDLHNQAQ	65
19	Per a 11.0101	AKH04310	6.13	2.4721	4.3456	175	LHDLDQSQD	183
20	Rap v 2.0101	QPB41107	6.14	2.4654	4.3413	10	VRKVSRTYN	18
21	Hom s 2	556642	6.16	2.4586	4.3368	128	IEDLSQQAQ	136
22	Rap v 2.0101	QPB41107	6.16	2.4581	4.3365	359	VQDLTKRNR	367
23	Rap v 2.0101	QPB41107	6.16	2.4536	4.3335	183	VDDLTRQLS	191
24	Ani s 2	8117843	6.22	2.4190	4.3108	196	VNDLAQQRQ	204
25	Ara h 11.0101	Q45W87	6.23	2.4110	4.3056	123	IKDFGQQQT	131
26	Ses i 3	13183177	6.33	2.3512	4.2664	559	VEEVSRSQQ	567
27	Der p 4	5059162	6.36	2.3362	4.2566	162	LRDLKQQSE	170
28	Eur m 4.0101	5059164	6.36	2.3362	4.2566	187	LRDLKQQSE	195
29	Der f 4.0101	AHX03180	6.36	2.3362	4.2566	187	LRDLKQQSE	195
30	Ses i 3	13183177	6.41	2.3072	4.2376	373	VRAMSRHEE	381
31	Tri a glutenin	21783	6.41	2.3066	4.2372	18	VAQISQQQQ	26
32	Gly m conglycinin	169929	6.53	2.2328	4.1889	419	IRELSKHAK	427
33	Gly m 5.0201	Q9FZP9	6.53	2.2328	4.1889	338	IRELSKHAK	346
34	Bra r 1	Q42473	6.55	2.2206	4.1809	132	VRQQGQQQQ	140
35	Ara t expansin	4539348	6.57	2.2087	4.1731	96	VTDLNKTNQ	104
36	Mac i 2.01	11S1_MACIN	6.60	2.1928	4.1627	27	VDDLNNQAN	35
37	Rub i 3.0101	Q0Z8V0	6.65	2.1632	4.1432	57	VRNLNSQAK	65
38	Ses i 1	13183175	6.65	2.1599	4.1411	107	IRQAVRQQQ	115
39	Cor a 11	19338630	6.71	2.1251	4.1183	239	IRALSQHEE	247
40	Rhi o 1.0101	I1CLC6_RHIO9	6.83	2.0512	4.0699	228	LNDANKDQD	236
41	Cor a 8	13507262	6.84	2.0456	4.0662	58	VNDASRTTS	66
42	Sin a 2.0101	Q2TLW0	6.86	2.0345	4.0590	271	AQELQNQQD	279
43	Pis v 5.0101	171853009	6.88	2.0213	4.0503	236	VKQLQNEKD	244
44	Pru du 6.0101	307159112	6.94	1.9879	4.0284	184	FRQFDRHQK	192
45	Lep s 1	20387027	6.95	1.9831	4.0253	29	ARDANRKAD	37
46	Blo t 4.0101	33667932	6.96	1.9777	4.0217	184	LRDLKQSAD	192
47	Ziz m 1.0101	Q2VST0	6.96	1.9737	4.0191	168	LKDLTKDRT	176
48	Bos d 13.0201	MYL3_BOVIN	6.99	1.9558	4.0074	122	LQHISKNKD	130
49	Ses i 6.0101	Q9XHP0	6.99	1.9558	4.0074	179	VNHLSNQLD	187
50	Car i 1.0101	28207731	7.03	1.9338	3.9930	97	LRQAVRQQQ	105

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.243310
Standard deviation: 1.662707
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 1
10 5.0 2
11 5.5 1
12 6.0 9
13 6.5 13
14 7.0 18
15 7.5 24
16 8.0 46
17 8.5 126
18 9.0 122
19 9.5 172
20 10.0 223
21 10.5 200
22 11.0 210
23 11.5 174
24 12.0 143
25 12.5 94
26 13.0 52
27 13.5 21
28 14.0 14
29 14.5 12
30 15.0 10
31 15.5 2
32 16.0 4
33 16.5 0
34 17.0 1
35 17.5 2
36 18.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.163057
Standard deviation: 2.538223
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 1
10 5.0 2
11 5.5 1
12 6.0 9
13 6.5 17
14 7.0 18
15 7.5 30
16 8.0 61
17 8.5 176
18 9.0 199
19 9.5 407
20 10.0 683
21 10.5 1383
22 11.0 1743
23 11.5 2404
24 12.0 3665
25 12.5 4942
26 13.0 7854
27 13.5 9109
28 14.0 12504
29 14.5 15215
30 15.0 18326
31 15.5 21381
32 16.0 24753
33 16.5 27895
34 17.0 30191
35 17.5 30505
36 18.0 31801
37 18.5 29843
38 19.0 27101
39 19.5 24502
40 20.0 21080
41 20.5 17107
42 21.0 12623
43 21.5 8997
44 22.0 6078
45 22.5 3704
46 23.0 2002
47 23.5 1085
48 24.0 499
49 24.5 192
50 25.0 82
51 25.5 24
52 26.0 1
Query sequence: VRDLSRQQD