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: WDPNNQQFQ

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Jug r 4.0101	Q2TPW5	0.00	6.1474	7.1272	60	WDPNNQQFQ	68
2	Jug n 4.0101	JUGN4_JUGNI	0.00	6.1474	7.1272	59	WDPNNQQFQ	67
3	Car i 4.0101	158998780	2.43	4.7681	6.1288	61	WDPNHQQLQ	69
4	Cor a 9	18479082	2.86	4.5245	5.9526	62	WDHNDQQFQ	70
5	Ara h 3	O82580	2.96	4.4678	5.9115	33	WNPNNQEFE	41
6	Ara h 3	3703107	2.96	4.4678	5.9115	36	WNPNNQEFE	44
7	Ara h 4	5712199	2.96	4.4678	5.9115	56	WNPNNQEFE	64
8	QYS16039	QYS16039	3.15	4.3580	5.8320	8	WDQNNQQLQ	16
9	Pis v 5.0101	171853009	3.49	4.1687	5.6950	57	WDPNHEQFR	65
10	Ana o 2	25991543	3.49	4.1687	5.6950	49	WDPNHEQFR	57
11	Ses i 7.0101	Q9AUD2	3.67	4.0621	5.6179	73	WDRNNQQFE	81
12	Gly m glycinin G1	169973	3.71	4.0434	5.6043	55	WNPNNKPFQ	63
13	Gly m 6.0301	P11828	3.71	4.0434	5.6043	55	WNPNNKPFQ	63
14	Gly m glycinin G2	295800	3.71	4.0434	5.6043	52	WNPNNKPFQ	60
15	Gly m 6.0101	P04776	3.71	4.0434	5.6043	55	WNPNNKPFQ	63
16	Gly m 6.0201	P04405	3.71	4.0434	5.6043	52	WNPNNKPFQ	60
17	Pru du 6.0201	307159114	4.28	3.7186	5.3692	47	WNPSDPQFQ	55
18	Zan b 2.0102	QYU76046	4.30	3.7045	5.3590	8	WDQNNEQLQ	16
19	Zan b 2.0101	QYU76045	4.30	3.7045	5.3590	8	WDQNNEQLQ	16
20	Gos h 4	P09800	4.76	3.4473	5.1729	74	WDQNEDQFQ	82
21	Gos h 3	P09802	4.87	3.3838	5.1269	58	WNPNCQQLR	66
22	Ber e 2	30313867	4.88	3.3769	5.1219	55	WDYTDQQFR	63
23	Cuc ma 4.0101	11SB_CUCMA	4.94	3.3444	5.0984	72	WDQDNDEFQ	80
24	Zan_b_2.02	QYU76044	5.25	3.1689	4.9714	8	WDQNNPQLQ	16
25	Pru du 10.0101	MDL2_PRUDU	5.80	2.8586	4.7468	174	YKPNSQSWQ	182
26	Pis v 2.0201	110349084	5.93	2.7812	4.6908	67	WDQNEEQLQ	75
27	Pis v 2.0101	110349082	5.93	2.7812	4.6908	67	WDQNEEQLQ	75
28	Cor a 14.0101	226437844	6.07	2.7051	4.6357	73	YDGSNQQQQ	81
29	Tri a gliadin	P02865	6.33	2.5570	4.5285	4	LNPSDQELQ	12
30	Ses i 6.0101	Q9XHP0	6.37	2.5350	4.5126	58	WDERQEQFQ	66
31	Ara h 1	P43237	6.50	2.4574	4.4564	193	FDQRSKQFQ	201
32	Ara h 1	P43238	6.51	2.4536	4.4537	199	FDQRSRQFQ	207
33	Pru du 6.0101	307159112	6.64	2.3787	4.3995	56	WNFNQEDFQ	64
34	Mus a 5.0101	6073860	6.67	2.3630	4.3881	61	YDPNQAALQ	69
35	Tri a glutenin	21930	6.80	2.2881	4.3339	232	QQPQQQQVQ	240
36	Tri a gliadin	170732	6.86	2.2527	4.3083	27	FHSNNNQFY	35
37	Bla g 11.0101	Q2L7A6_BLAGE	7.04	2.1547	4.2373	411	WDNGDKQIS	419
38	Per v 1	9954251	7.09	2.1229	4.2143	57	YDNCNTQLQ	65
39	Pru du 6.0201	307159114	7.14	2.0965	4.1952	104	EDSQPQQFQ	112
40	Api m 11.0101	58585070	7.17	2.0804	4.1835	214	YNNSDNSFQ	222
41	Tyr p 8.0101	AGG10560	7.19	2.0672	4.1740	116	YDPNADKLK	124
42	Per a 11.0101	AKH04310	7.25	2.0331	4.1493	408	WDNGNHQIG	416
43	Alt a 7	P42058	7.29	2.0124	4.1343	94	WDKTGKQWQ	102
44	Der f 33.0101	AIO08861	7.31	1.9975	4.1236	303	FEPSNQMVK	311
45	Vig r 2.0101	Q198W3	7.34	1.9837	4.1136	70	FDQRSKQIQ	78
46	Api m 8.0101	B2D0J5	7.34	1.9824	4.1126	514	LNPNDPDFR	522
47	Der f 4.0101	AHX03180	7.43	1.9293	4.0742	431	WDNGDNQIA	439
48	Sin a 2.0101	Q2TLW0	7.47	1.9091	4.0596	61	WDHNHPQIR	69
49	Vig r 2.0201	B1NPN8	7.54	1.8668	4.0290	72	FDQRSKQMQ	80
50	Hal d 1	9954249	7.55	1.8628	4.0261	57	FDNVNEQLQ	65

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.832919
Standard deviation: 1.762183
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 1
6 3.0 4
7 3.5 3
8 4.0 6
9 4.5 3
10 5.0 4
11 5.5 1
12 6.0 3
13 6.5 3
14 7.0 6
15 7.5 11
16 8.0 40
17 8.5 44
18 9.0 62
19 9.5 120
20 10.0 115
21 10.5 222
22 11.0 187
23 11.5 248
24 12.0 230
25 12.5 180
26 13.0 111
27 13.5 33
28 14.0 23
29 14.5 10
30 15.0 14
31 15.5 6
32 16.0 2
33 16.5 0
34 17.0 0
35 17.5 1
36 18.0 2
37 18.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.352779
Standard deviation: 2.434740
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 1
6 3.0 4
7 3.5 3
8 4.0 6
9 4.5 3
10 5.0 4
11 5.5 1
12 6.0 3
13 6.5 3
14 7.0 6
15 7.5 12
16 8.0 47
17 8.5 67
18 9.0 93
19 9.5 231
20 10.0 332
21 10.5 853
22 11.0 1044
23 11.5 1678
24 12.0 2794
25 12.5 4031
26 13.0 6075
27 13.5 7939
28 14.0 10659
29 14.5 14032
30 15.0 17477
31 15.5 21460
32 16.0 24170
33 16.5 28354
34 17.0 30211
35 17.5 32658
36 18.0 31738
37 18.5 30995
38 19.0 28983
39 19.5 26741
40 20.0 22178
41 20.5 17862
42 21.0 13524
43 21.5 9324
44 22.0 6358
45 22.5 3994
46 23.0 2140
47 23.5 1182
48 24.0 571
49 24.5 228
50 25.0 87
51 25.5 35
Query sequence: WDPNNQQFQ