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: QREPRRHKN

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Gly m 5.0201	Q9FZP9	0.00	6.5197	7.3176	138	QREPRRHKN	146
2	Gly m conglycinin	169929	0.00	6.5197	7.3176	200	QREPRRHKN	208
3	Gly m conglycinin	18536	5.91	3.2202	4.8763	184	DSELRRHKN	192
4	Gly m 5.0101	O22120	5.91	3.2202	4.8763	122	DSELRRHKN	130
5	Hom s 1.0101	2723284	5.98	3.1782	4.8452	32	HREHKKHKH	40
6	Gly m 6.0201	P04405	5.99	3.1729	4.8413	292	QRQSKRSRN	300
7	Gly m glycinin G2	295800	5.99	3.1729	4.8413	292	QRQSKRSRN	300
8	Mac i 1.0201	AMP22_MACIN	6.14	3.0873	4.7780	203	QQEPRQQYQ	211
9	Ani s 2	8117843	6.19	3.0637	4.7605	754	DEETRRHKE	762
10	Ara h 1	P43238	6.62	2.8193	4.5797	104	RRQPRREEG	112
11	Ara h 1	P43237	6.62	2.8193	4.5797	98	RRQPRREEG	106
12	Der f mag	487661	7.15	2.5274	4.3638	4	KREPLRFRD	12
13	Cop c 3	5689671	7.15	2.5269	4.3633	108	QRELRRTER	116
14	Lup an 1.0101	169950562	7.20	2.4993	4.3430	176	RSDSRRQRN	184
15	Vig r 2.0201	B1NPN8	7.25	2.4718	4.3226	330	QREQQKQQE	338
16	Mac i 1.0101	AMP23_MACIN	7.28	2.4516	4.3076	604	QQSPRSTKQ	612
17	Ara h 4	5712199	7.31	2.4345	4.2950	125	QRPPRRLQE	133
18	Pru du 6.0201	307159114	7.37	2.4048	4.2730	208	QQQGRQQQQ	216
19	Pru du 6	258588247	7.38	2.3951	4.2658	142	QEEGRQQEQ	150
20	Pru du 6.0101	307159112	7.38	2.3951	4.2658	162	QEEGRQQEQ	170
21	Ara h 3	O82580	7.40	2.3840	4.2576	102	QRPPRRLQG	110
22	Ara h 3	3703107	7.40	2.3840	4.2576	105	QRPPRRLQG	113
23	Cry j 2	506858	7.41	2.3800	4.2547	436	RKESKSHKH	444
24	Cry j 2	P43212	7.41	2.3800	4.2547	436	RKESKSHKH	444
25	Ara h 1	P43237	7.47	2.3488	4.2316	45	QQEPDDLKQ	53
26	Ara h 1	P43238	7.47	2.3488	4.2316	47	QQEPDDLKQ	55
27	Fag e 1	29839419	7.50	2.3305	4.2180	246	SREDRRSQR	254
28	Fag e 1	2317670	7.50	2.3305	4.2180	276	SREDRRSQR	284
29	Car i 2.0101	VCL_CARIL	7.50	2.3294	4.2172	133	RRERRRGRD	141
30	Tri a gliadin	170732	7.56	2.2966	4.1930	73	HTHPSNHKN	81
31	Sol r 2	P35776	7.60	2.2760	4.1777	84	DRETQRPRS	92
32	Lup an 1.0101	169950562	7.64	2.2509	4.1591	62	EREHRREEK	70
33	Der p 14.0101	20385544	7.67	2.2361	4.1482	1325	KRDPMRYRD	1333
34	Car i 2.0101	VCL_CARIL	7.69	2.2237	4.1390	251	ERERRRGRD	259
35	Car i 2.0101	VCL_CARIL	7.69	2.2237	4.1390	192	ERERRRGRD	200
36	Jug r 2	6580762	7.69	2.2237	4.1390	55	ERERRRGRD	63
37	Gos h 4	P09800	7.71	2.2115	4.1300	220	QRQSRTQRG	228
38	Pis s 1.0102	CAF25233	7.74	2.1980	4.1200	175	EQEPQHRRS	183
39	Pis s 1.0101	CAF25232	7.74	2.1980	4.1200	175	EQEPQHRRS	183
40	Len c 1.0102	29539111	7.74	2.1980	4.1200	175	EQEPQHRRS	183
41	Car i 2.0101	VCL_CARIL	7.78	2.1746	4.1027	92	PREPRKQYE	100
42	Gly m 6.0401	Q9SB11	7.79	2.1672	4.0972	358	KTQPRRPRQ	366
43	Len c 1.0102	29539111	7.81	2.1589	4.0910	299	RNENQREEN	307
44	Eur m 14	6492307	7.81	2.1570	4.0896	1422	KRDSREYKS	1430
45	Der f mag	487661	7.81	2.1570	4.0896	95	KRDSREYKS	103
46	Dol m 1.0101	Q06478	7.84	2.1423	4.0788	34	TRENRKHDF	42
47	Gos h 3	P09802	7.84	2.1385	4.0760	304	EREERQQEQ	312
48	Dic v a	763532	7.87	2.1221	4.0638	541	QNTNKQHKQ	549
49	Eur m 14	6492307	7.89	2.1106	4.0553	1331	KRDPLRYRD	1339
50	Sin a 2.0101	Q2TLW0	7.90	2.1088	4.0540	242	QQQQQQQQN	250

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.669835
Standard deviation: 1.789935
1 0.5 2
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 5
13 6.5 2
14 7.0 2
15 7.5 15
16 8.0 19
17 8.5 18
18 9.0 58
19 9.5 58
20 10.0 97
21 10.5 127
22 11.0 156
23 11.5 170
24 12.0 183
25 12.5 240
26 13.0 178
27 13.5 140
28 14.0 129
29 14.5 51
30 15.0 9
31 15.5 13
32 16.0 7
33 16.5 5
34 17.0 3
35 17.5 5
36 18.0 3
37 18.5 2
38 19.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.702489
Standard deviation: 2.419159
1 0.5 2
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 5
13 6.5 2
14 7.0 2
15 7.5 17
16 8.0 31
17 8.5 44
18 9.0 306
19 9.5 213
20 10.0 341
21 10.5 588
22 11.0 996
23 11.5 1332
24 12.0 1957
25 12.5 3166
26 13.0 4238
27 13.5 6116
28 14.0 8396
29 14.5 11082
30 15.0 14721
31 15.5 18394
32 16.0 21231
33 16.5 25185
34 17.0 28798
35 17.5 31404
36 18.0 33485
37 18.5 33630
38 19.0 31520
39 19.5 29341
40 20.0 25860
41 20.5 20515
42 21.0 15985
43 21.5 11809
44 22.0 7862
45 22.5 5126
46 23.0 3188
47 23.5 1759
48 24.0 966
49 24.5 462
50 25.0 97
Query sequence: QREPRRHKN