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: QNFGLFYPN

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Mus a 5.0101	6073860	0.00	7.4707	7.3644	323	QNFGLFYPN	331
2	Hev b 2	1184668	4.40	4.5364	5.5912	334	KHFGLFFPD	342
3	Ole e 9	14279169	6.22	3.3177	4.8547	332	KYFGLFKPD	340
4	Alt a 10	P42041	6.98	2.8152	4.5510	16	QPTGLFINN	24
5	Cla h 10.0101	P40108	6.98	2.8152	4.5510	16	QPTGLFINN	24
6	Per a 3.0201	1531589	7.04	2.7749	4.5267	250	TNFDLFYVS	258
7	Asp f 16	3643813	7.32	2.5847	4.4117	398	DDFGLMHDT	406
8	Tri a gliadin	170702	7.34	2.5768	4.4069	249	QGLGIIQPQ	257
9	Api m 3.0101	61656214	7.37	2.5555	4.3941	200	QSYGLTLPS	208
10	Bla g 3.0101	D0VNY7_BLAGE	7.55	2.4322	4.3196	282	QDFDLMYVS	290
11	Pis v 2.0101	110349082	7.55	2.4312	4.3189	87	QSRGLLVPS	95
12	Pis v 2.0201	110349084	7.55	2.4312	4.3189	87	QSRGLLVPS	95
13	Cla h 10.0101	P40108	7.56	2.4295	4.3179	285	VNFGIFFNH	293
14	Tri a glutenin	21783	7.56	2.4274	4.3166	181	QQIPVIHPS	189
15	Zan b 2.0102	QYU76046	7.65	2.3695	4.2817	28	QQRGLLVPS	36
16	Zan b 2.0101	QYU76045	7.65	2.3695	4.2817	28	QQRGLLVPS	36
17	Ves v 2.0201	60203063	7.73	2.3111	4.2464	47	ETISLFYDP	55
18	Ran e 2	20797081	7.81	2.2586	4.2147	62	DELGLFLQN	70
19	Der p 24.0101	QCR7_DERPT	7.83	2.2498	4.2094	27	NKYGLYYDD	35
20	Der f 24.0101	QCR7_DERFA	7.83	2.2498	4.2094	27	NKYGLYYDD	35
21	Per a 3.0202	1580794	7.87	2.2180	4.1901	90	TNIDLFYVS	98
22	Per a 3.0203	1580797	7.87	2.2180	4.1901	12	TNIDLFYVS	20
23	Tri a glutenin	21930	7.88	2.2153	4.1885	111	QQISIVQPS	119
24	Tri a glutenin	886963	7.88	2.2153	4.1885	110	QQISIVQPS	118
25	Ves v 2.0101	P49370	7.89	2.2045	4.1820	89	ENLDKIYPN	97
26	Cte f 2	7638032	8.01	2.1267	4.1349	176	KKLTTIYPN	184
27	Tri a 21.0101	283476402	8.07	2.0874	4.1112	273	APFGIFSTN	281
28	Tri a 36.0101	335331566	8.09	2.0724	4.1022	196	QQIPFVHPS	204
29	Der p 8	P46419	8.10	2.0643	4.0973	52	FNLGLDFPN	60
30	Der f 8.0101	AGC56215	8.10	2.0643	4.0973	30	FNLGLDFPN	38
31	Tyr p 8.0101	AGG10560	8.10	2.0643	4.0973	51	FNLGLDFPN	59
32	Aln g 1	7430710	8.25	1.9656	4.0376	70	KTWGLFDGQ	78
33	Equ c 6.01	LYSC1_HORSE	8.25	1.9647	4.0370	52	SDYGLFQLN	60
34	Equ a 6.01	XP_014705584	8.25	1.9647	4.0370	71	SDYGLFQLN	79
35	Fra e 1.0101	33327133	8.26	1.9599	4.0341	136	NKLGMYPPN	144
36	Lig v 1	O82015	8.26	1.9599	4.0341	136	NKLGMYPPN	144
37	Fra e 1.0102	56122438	8.26	1.9599	4.0341	136	NKLGMYPPN	144
38	Ole e 1.0104	473105	8.26	1.9599	4.0341	136	NKLGMYPPN	144
39	Lig v 1.0102	3256212	8.26	1.9599	4.0341	136	NKLGMYPPN	144
40	Ole e 1.0101	13195753	8.26	1.9599	4.0341	121	NKLGMYPPN	129
41	Ole e 1.0106	2465129	8.26	1.9599	4.0341	137	NKLGMYPPN	145
42	Ole e 1	P19963	8.26	1.9599	4.0341	136	NKLGMYPPN	144
43	Fra e 1.0201	34978692	8.26	1.9599	4.0341	137	NKLGMYPPN	145
44	Ole e 1.0105	2465127	8.26	1.9599	4.0341	137	NKLGMYPPN	145
45	Ole e 1.0107	2465131	8.26	1.9599	4.0341	137	NKLGMYPPN	145
46	Ole e 1.0102	473106	8.26	1.9599	4.0341	136	NKLGMYPPN	144
47	Ole e 1.0103	473107	8.26	1.9599	4.0341	136	NKLGMYPPN	144
48	Tri a gliadin	170730	8.29	1.9413	4.0229	118	QQIPIVQPS	126
49	Tri a glutenin	21926	8.29	1.9413	4.0229	111	QQIPIVQPS	119
50	Tri a gliadin	170732	8.29	1.9413	4.0229	137	QQIPIVQPS	145

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.198007
Standard deviation: 1.498926
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 0
11 5.5 0
12 6.0 0
13 6.5 1
14 7.0 2
15 7.5 4
16 8.0 15
17 8.5 36
18 9.0 63
19 9.5 85
20 10.0 139
21 10.5 172
22 11.0 213
23 11.5 243
24 12.0 197
25 12.5 254
26 13.0 113
27 13.5 82
28 14.0 34
29 14.5 22
30 15.0 11
31 15.5 6
32 16.0 1
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 1
43 21.5 0
44 22.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.266361
Standard deviation: 2.480352
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 0
11 5.5 0
12 6.0 0
13 6.5 1
14 7.0 2
15 7.5 4
16 8.0 16
17 8.5 36
18 9.0 74
19 9.5 102
20 10.0 191
21 10.5 291
22 11.0 482
23 11.5 918
24 12.0 1377
25 12.5 2262
26 13.0 3094
27 13.5 4722
28 14.0 6642
29 14.5 8829
30 15.0 11361
31 15.5 14163
32 16.0 17139
33 16.5 20927
34 17.0 24939
35 17.5 28242
36 18.0 30801
37 18.5 32017
38 19.0 32013
39 19.5 31057
40 20.0 28077
41 20.5 25490
42 21.0 21033
43 21.5 17059
44 22.0 13484
45 22.5 9290
46 23.0 6133
47 23.5 3775
48 24.0 2144
49 24.5 1210
50 25.0 445
51 25.5 218
52 26.0 93
53 26.5 42
Query sequence: QNFGLFYPN