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: SNSQNQLDR

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Ana o 2	25991543	0.00	5.9228	6.6358	163	SNSQNQLDR	171
2	Pis v 5.0101	171853009	2.59	4.3671	5.5814	171	SNSQNQLDM	179
3	Zan b 2.0101	QYU76045	3.15	4.0327	5.3548	123	GNSDNQLDQ	131
4	Zan b 2.0102	QYU76046	3.15	4.0327	5.3548	123	GNSDNQLDQ	131
5	QYS16039	QYS16039	3.15	4.0327	5.3548	126	GNSDNQLDQ	134
6	Zan_b_2.02	QYU76044	3.15	4.0327	5.3548	123	GNSDNQLDQ	131
7	Pru du 6.0201	307159114	3.17	4.0240	5.3489	182	NNDQNQLDQ	190
8	Pis v 2.0201	110349084	3.27	3.9632	5.3077	187	GNSENQLDQ	195
9	Pis v 2.0101	110349082	3.27	3.9632	5.3077	182	GNSENQLDQ	190
10	Ara h 3	O82580	3.74	3.6794	5.1153	160	NNNDNQLDQ	168
11	Ara h 4	5712199	3.74	3.6794	5.1153	183	NNNDNQLDQ	191
12	Ara h 3	3703107	3.74	3.6794	5.1153	163	NNNDNQLDQ	171
13	Sin a 2.0101	Q2TLW0	3.91	3.5767	5.0457	217	ANYQNQLDR	225
14	Pru du 6.0101	307159112	3.97	3.5411	5.0216	229	SSDHNQLDQ	237
15	Pru du 6	258588247	3.97	3.5411	5.0216	209	SSDHNQLDQ	217
16	Jug n 4.0101	JUGN4_JUGNI	4.31	3.3377	4.8837	178	TNNANQLDQ	186
17	Jug r 4.0101	Q2TPW5	4.46	3.2510	4.8249	175	NNNANQLDQ	183
18	Gos h 3	P09802	4.48	3.2349	4.8140	171	GNSANQLDN	179
19	Gly m 6.0501	Q7GC77	4.75	3.0745	4.7053	174	SNFNNQLDQ	182
20	Gly m 6.0401	Q9SB11	4.75	3.0745	4.7053	174	SNFNNQLDQ	182
21	Dol m 1.0101	Q06478	4.91	2.9813	4.6421	9	PSSSNELDR	17
22	Mac i 2.01	11S1_MACIN	4.94	2.9574	4.6259	31	NNQANQLDQ	39
23	Car i 4.0101	158998780	5.30	2.7431	4.4807	176	HNNANQLDQ	184
24	Gly m 6.0501	Q7GC77	5.32	2.7331	4.4739	125	SRSQQQLQD	133
25	Api m 11.0101	58585070	5.36	2.7073	4.4564	215	NNSDNSFQR	223
26	Gly m 6.0301	P11828	5.53	2.6074	4.3887	166	NSFQNQLDQ	174
27	Ses i 7.0101	Q9AUD2	5.55	2.5955	4.3807	186	GNAANQLDQ	194
28	Sin a 2.0101	Q2TLW0	5.85	2.4129	4.2569	406	DNGQNVLDQ	414
29	Dol m 5.0101	P10736	5.93	2.3655	4.2248	140	STTATQFDR	148
30	Gos h 4	P09800	6.04	2.3030	4.1824	186	GNDANQLDE	194
31	Der f 15.0101	5815436	6.09	2.2722	4.1615	199	SPGKDKIDR	207
32	Zan_b_2.02	QYU76044	6.13	2.2477	4.1449	78	SRSQDQHQK	86
33	Zan b 2.0102	QYU76046	6.13	2.2477	4.1449	78	SRSQDQHQK	86
34	Zan b 2.0101	QYU76045	6.13	2.2477	4.1449	78	SRSQDQHQK	86
35	QYS16039	QYS16039	6.13	2.2477	4.1449	81	SRSQDQHQK	89
36	Pis v 2.0201	110349084	6.19	2.2120	4.1207	129	SQSRSQHSR	137
37	Sch c 1.0101	D8Q9M3	6.24	2.1832	4.1012	104	VSSQQKLQR	112
38	Tri a gliadin	170730	6.27	2.1654	4.0891	221	QQSQQQLGQ	229
39	Tri a 36.0101	335331566	6.27	2.1654	4.0891	301	QQSQQQLGQ	309
40	Tri a glutenin	21773	6.27	2.1654	4.0891	239	QQSQQQLGQ	247
41	Tri a glutenin	21926	6.27	2.1654	4.0891	214	QQSQQQLGQ	222
42	Tri a gliadin	170734	6.27	2.1654	4.0891	176	QQSQQQLGQ	184
43	Tri a gliadin	170732	6.27	2.1654	4.0891	240	QQSQQQLGQ	248
44	Tri a glutenin	886963	6.27	2.1654	4.0891	213	QQSQQQLGQ	221
45	Tri a glutenin	21930	6.27	2.1654	4.0891	212	QQSQQQLGQ	220
46	Tri a gliadin	21769	6.27	2.1654	4.0891	84	QQSQQQLGQ	92
47	Gly m TI	256429	6.29	2.1526	4.0805	68	VQSRNELDK	76
48	Gly m TI	P01071	6.29	2.1526	4.0805	44	VQSRNELDK	52
49	Gly m TI	18772	6.29	2.1526	4.0805	69	VQSRNELDK	77
50	Gly m TI	18770	6.29	2.1526	4.0805	69	VQSRNELDK	77

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 9.876478
Standard deviation: 1.667546
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 1
7 3.5 7
8 4.0 6
9 4.5 3
10 5.0 4
11 5.5 2
12 6.0 3
13 6.5 24
14 7.0 22
15 7.5 47
16 8.0 82
17 8.5 95
18 9.0 137
19 9.5 187
20 10.0 208
21 10.5 266
22 11.0 184
23 11.5 188
24 12.0 134
25 12.5 47
26 13.0 14
27 13.5 12
28 14.0 8
29 14.5 8
30 15.0 3
31 15.5 2
32 16.0 1
33 16.5 1
34 17.0 0
35 17.5 0
36 18.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.325910
Standard deviation: 2.460271
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 1
7 3.5 7
8 4.0 6
9 4.5 3
10 5.0 4
11 5.5 3
12 6.0 4
13 6.5 30
14 7.0 32
15 7.5 61
16 8.0 137
17 8.5 197
18 9.0 373
19 9.5 867
20 10.0 1219
21 10.5 1835
22 11.0 2670
23 11.5 4376
24 12.0 6364
25 12.5 8473
26 13.0 10992
27 13.5 14286
28 14.0 17615
29 14.5 21525
30 15.0 24961
31 15.5 26927
32 16.0 30401
33 16.5 31617
34 17.0 32489
35 17.5 31545
36 18.0 28051
37 18.5 26033
38 19.0 21848
39 19.5 17705
40 20.0 13218
41 20.5 9438
42 21.0 6218
43 21.5 4002
44 22.0 2262
45 22.5 1318
46 23.0 666
47 23.5 237
48 24.0 117
49 24.5 44
50 25.0 19
Query sequence: SNSQNQLDR