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: QPYNIGNKV

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Der p 32.0101	QAT18643	0.00	7.5433	7.1638	69	QPYNIGNKV	77
2	Asp n 25	464385	5.05	4.0935	5.1660	366	NPYSIGNIV	374
3	Mac r 2.0101	E2JE77_MACRS	6.45	3.1385	4.6130	314	HTYDISNKH	322
4	Hom s 3	929619	6.98	2.7762	4.4032	135	QPPTLGQEI	143
5	Per a 2.0101	E7BQV5_PERAM	7.06	2.7162	4.3684	221	DSISVGNEV	229
6	Ani s 2	8117843	7.10	2.6908	4.3537	181	QTIELSNKV	189
7	Pan h 10.0101	XP_026774991	7.14	2.6672	4.3401	16	QPVGCTNKV	24
8	Blo t 12	Q17282	7.16	2.6513	4.3309	125	MPCSIGTKF	133
9	Car i 4.0101	158998780	7.16	2.6499	4.3300	226	QQRDLGNNV	234
10	Ves s 5	P35786	7.27	2.5763	4.2874	106	TKYNVGQNI	114
11	Gal d 4	P00698	7.32	2.5424	4.2678	39	RGYSLGNWV	47
12	Scy p 9.0101	QFI57017	7.36	2.5131	4.2508	812	NNYQVSYKV	820
13	Der p 3	P39675	7.56	2.3800	4.1737	107	DSYQIDNDI	115
14	Ory s 1	2224915	7.56	2.3744	4.1705	250	ANTNYGSKV	258
15	Api m 7	22724911	7.57	2.3721	4.1692	265	KDIKFGDKV	273
16	Tri a glutenin	21926	7.58	2.3621	4.1634	201	QPQQLGQGV	209
17	Dol m 5.02	552080	7.59	2.3544	4.1589	115	EKYQVGQNV	123
18	Dol m 5.02	P10737	7.59	2.3544	4.1589	115	EKYQVGQNV	123
19	Plo i 1	25453077	7.67	2.3009	4.1279	270	CPTNLGTTV	278
20	Bla g 9.0101	ABC86902	7.67	2.3009	4.1279	271	CPTNLGTTV	279
21	Scy p 2.0101	KARG0_SCYPA	7.67	2.3009	4.1279	271	CPTNLGTTV	279
22	Lit v 2.0101	Q004B5	7.67	2.3009	4.1279	271	CPTNLGTTV	279
23	Bomb m 1.0101	82658675	7.67	2.3009	4.1279	270	CPTNLGTTV	278
24	Tri a glutenin	21783	7.71	2.2757	4.1133	282	QPQQLGQCV	290
25	Tri a gliadin	170734	7.71	2.2757	4.1133	163	QPQQLGQCV	171
26	Tri a 36.0101	335331566	7.71	2.2757	4.1133	288	QPQQLGQCV	296
27	Tri a glutenin	21773	7.71	2.2757	4.1133	226	QPQQLGQCV	234
28	Der f 34.0101	BAV90601	7.77	2.2338	4.0891	21	QAVQVGNTV	29
29	Der f 8.0101	AGC56215	7.78	2.2307	4.0873	12	KRYNIGPNF	20
30	Tri r 4.0101	5813788	7.85	2.1775	4.0565	568	QGQDLGRKF	576
31	Eur m 3	O97370	7.86	2.1717	4.0531	141	SDVKVGDKV	149
32	Eur m 4.0101	5059164	7.91	2.1374	4.0333	29	NPHFIGNRC	37
33	Der f 32.0101	AIO08849	8.02	2.0616	3.9894	277	EPTPIADQV	285
34	Gly m conglycinin	169929	8.03	2.0534	3.9846	439	KPFNLGSRD	447
35	Gly m conglycinin	169927	8.03	2.0534	3.9846	17	KPFNLGSRD	25
36	Cic a 1.0101	QHW05434.1	8.05	2.0399	3.9768	34	EGYNLNSEI	42
37	Pis v 2.0101	110349082	8.09	2.0184	3.9643	243	QSFNIDTQL	251
38	Pis v 2.0201	110349084	8.09	2.0184	3.9643	243	QSFNIDTQL	251
39	Ves v 6.0101	G8IIT0	8.10	2.0088	3.9588	1145	ESWKSGNKV	1153
40	Tri a 17.0101	AMYB_WHEAT	8.14	1.9834	3.9441	490	DHTDVGDEV	498
41	Scy p 9.0101	QFI57017	8.16	1.9700	3.9363	370	SPFDLGATV	378
42	Der f 1.0105	2428875	8.18	1.9560	3.9282	190	QHYDISNYC	198
43	Api m 12.0101	Q868N5	8.18	1.9551	3.9277	20	HNWQVGNEY	28
44	Der p 15.0101	Q4JK69_DERPT	8.19	1.9465	3.9227	340	APYGYNDKI	348
45	Der p 15.0102	Q4JK70_DERPT	8.19	1.9465	3.9227	340	APYGYNDKI	348
46	Der f 15.0101	5815436	8.19	1.9465	3.9227	340	APYGYNDKI	348
47	Ves m 5	P35760	8.19	1.9455	3.9221	105	AKYQVGQNV	113
48	Ves f 5	P35783	8.19	1.9455	3.9221	105	AKYQVGQNV	113
49	Ves v 5	Q05110	8.19	1.9455	3.9221	128	AKYQVGQNV	136
50	Pol d 5	P81656	8.20	1.9395	3.9187	108	EKYQVGQNI	116

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.039807
Standard deviation: 1.463517
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 1
12 6.0 0
13 6.5 1
14 7.0 1
15 7.5 8
16 8.0 20
17 8.5 43
18 9.0 51
19 9.5 91
20 10.0 141
21 10.5 198
22 11.0 304
23 11.5 235
24 12.0 185
25 12.5 156
26 13.0 119
27 13.5 69
28 14.0 44
29 14.5 13
30 15.0 8
31 15.5 0
32 16.0 4
33 16.5 2
34 17.0 1
35 17.5 0
36 18.0 0
37 18.5 1
38 19.0 0
39 19.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.104699
Standard deviation: 2.527237
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 1
12 6.0 0
13 6.5 1
14 7.0 1
15 7.5 8
16 8.0 20
17 8.5 45
18 9.0 59
19 9.5 110
20 10.0 229
21 10.5 393
22 11.0 776
23 11.5 1115
24 12.0 1571
25 12.5 2484
26 13.0 3567
27 13.5 5225
28 14.0 7735
29 14.5 9842
30 15.0 12242
31 15.5 15566
32 16.0 20177
33 16.5 23124
34 17.0 26431
35 17.5 27803
36 18.0 29713
37 18.5 30347
38 19.0 31143
39 19.5 29422
40 20.0 26413
41 20.5 23885
42 21.0 20539
43 21.5 15843
44 22.0 12314
45 22.5 8797
46 23.0 5748
47 23.5 3407
48 24.0 2257
49 24.5 1050
50 25.0 515
51 25.5 222
52 26.0 36
53 26.5 18
Query sequence: QPYNIGNKV