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: SAQEPINPN

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Tab y 5.0101	304273369	0.00	7.1203	7.3056	244	SAQEPINPN	252
2	Pen c 19	Q92260	5.76	3.2549	4.8867	225	DANKSINPD	233
3	Hel a 3.0101	P82007	6.06	3.0535	4.7607	101	STSIPINPN	109
4	Tri a 36.0101	335331566	6.23	2.9391	4.6891	33	SQQQPLPPQ	41
5	Cup a 1	Q9SCG9	6.23	2.9381	4.6885	46	SEDNPVNPT	54
6	Cup a 1	19069497	6.50	2.7603	4.5772	67	SDDNPVNPT	75
7	Tri a glutenin	21773	6.75	2.5929	4.4724	80	SQQQPILPQ	88
8	Tri a glutenin	21930	6.75	2.5929	4.4724	66	SQQQPILPQ	74
9	Cry j 1.0102	493634	6.86	2.5142	4.4232	67	SDDDPVNPA	75
10	Cha o 1	Q96385	6.86	2.5142	4.4232	67	SDDDPVNPA	75
11	Cry j 1.0101	P18632	6.86	2.5142	4.4232	67	SDDDPVNPA	75
12	Cry j 1.0103	19570317	6.86	2.5142	4.4232	67	SDDDPVNPA	75
13	For t 1.0101	188572341	6.99	2.4309	4.3710	40	SNFDPIDPD	48
14	Api m 12.0101	Q868N5	7.05	2.3911	4.3462	951	TVQAQINPD	959
15	Jun a 1.0101	P81294	7.22	2.2726	4.2720	67	TDDNPVNPT	75
16	Jun a 1.0102	AAD03609	7.22	2.2726	4.2720	67	TDDNPVNPT	75
17	Gal d 5	63748	7.29	2.2284	4.2443	400	NAQEQLNQH	408
18	Tri a gliadin	21761	7.36	2.1789	4.2134	52	GQQQPFPPQ	60
19	Tri a gliadin	170720	7.36	2.1789	4.2134	52	GQQQPFPPQ	60
20	Tri a gliadin	21755	7.36	2.1789	4.2134	52	GQQQPFPPQ	60
21	Tri a gliadin	21673	7.36	2.1789	4.2134	52	GQQQPFPPQ	60
22	Tri a gliadin	473876	7.36	2.1789	4.2134	52	GQQQPFPPQ	60
23	Tri a gliadin	170722	7.36	2.1789	4.2134	52	GQQQPFPPQ	60
24	Tri a gliadin	170724	7.36	2.1789	4.2134	52	GQQQPFPPQ	60
25	Tri a 21.0101	283476402	7.36	2.1789	4.2134	40	GQQQPFPPQ	48
26	Tri a gliadin	21753	7.36	2.1789	4.2134	52	GQQQPFPPQ	60
27	Tri a gliadin	170712	7.36	2.1789	4.2134	52	GQQQPFPPQ	60
28	Tri a glutenin	886963	7.41	2.1480	4.1940	67	SQQQPILPE	75
29	Fra a 3.0202	Q4PLT6	7.49	2.0917	4.1588	82	GAIKGLNPN	90
30	Sol i 1.0101	51093373	7.50	2.0896	4.1574	281	TAQQRINPI	289
31	Pis v 5.0101	171853009	7.56	2.0451	4.1296	71	VARHTIQPN	79
32	Tri a gliadin	170736	7.61	2.0130	4.1095	148	SLQQQVNPC	156
33	Tri a 20.0101	BAN29066	7.61	2.0130	4.1095	129	SLQQQVNPC	137
34	Gal d 8.0101	C1L370_CHICK	7.66	1.9777	4.0874	20	SAAESFNYK	28
35	Pha v 3.0101	289064177	7.78	1.9016	4.0398	80	GAVRGLNPN	88
36	Der f 33.0101	AIO08861	7.81	1.8832	4.0283	46	SSSETISND	54
37	Ara h 2.0201	26245447	7.84	1.8583	4.0127	67	PSQDPYSPS	75
38	Ara h 2.0101	15418705	7.84	1.8583	4.0127	67	PSQDPYSPS	75
39	Ara h 2.0101	9186485	7.84	1.8583	4.0127	64	PSQDPYSPS	72
40	Tri a gliadin	1063270	7.86	1.8464	4.0052	129	SLQQQLNPC	137
41	Tri a gliadin	170738	7.86	1.8464	4.0052	176	SLQQQLNPC	184
42	Tri a gliadin	170708	7.86	1.8464	4.0052	141	SLQQQLNPC	149
43	Tri a gliadin	170732	7.90	1.8217	3.9898	42	GHNNPLNNN	50
44	Cup s 1.0101	8101711	7.92	1.8094	3.9821	67	AEDNPVNPT	75
45	Cup s 1.0103	8101715	7.92	1.8094	3.9821	67	AEDNPVNPT	75
46	Cup s 1.0104	8101717	7.92	1.8094	3.9821	67	AEDNPVNPT	75
47	Cup s 1.0102	8101713	7.92	1.8094	3.9821	67	AEDNPVNPT	75
48	Jun o 1	15139849	7.92	1.8094	3.9821	67	AEDNPVNPT	75
49	Cup s 1.0105	8101719	7.92	1.8094	3.9821	67	AEDNPVNPT	75
50	Sol g 4.0101	Q9NH75	7.92	1.8077	3.9810	42	GENDPINPL	50

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.611791
Standard deviation: 1.490363
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 0
12 6.0 1
13 6.5 4
14 7.0 7
15 7.5 17
16 8.0 27
17 8.5 55
18 9.0 148
19 9.5 116
20 10.0 152
21 10.5 245
22 11.0 269
23 11.5 212
24 12.0 172
25 12.5 117
26 13.0 83
27 13.5 25
28 14.0 24
29 14.5 11
30 15.0 9
31 15.5 1
32 16.0 0
33 16.5 1
34 17.0 0
35 17.5 0
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0
42 21.0 0
43 21.5 0
44 22.0 0
45 22.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.398673
Standard deviation: 2.381539
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 0
12 6.0 1
13 6.5 4
14 7.0 7
15 7.5 17
16 8.0 27
17 8.5 79
18 9.0 191
19 9.5 201
20 10.0 310
21 10.5 532
22 11.0 921
23 11.5 1590
24 12.0 2345
25 12.5 3385
26 13.0 5090
27 13.5 8201
28 14.0 10081
29 14.5 13931
30 15.0 17106
31 15.5 20914
32 16.0 24870
33 16.5 27520
34 17.0 30660
35 17.5 32610
36 18.0 33227
37 18.5 31789
38 19.0 29946
39 19.5 26914
40 20.0 22828
41 20.5 18054
42 21.0 13467
43 21.5 9718
44 22.0 6060
45 22.5 3798
46 23.0 2053
47 23.5 1095
48 24.0 417
49 24.5 167
50 25.0 55
51 25.5 12
Query sequence: SAQEPINPN