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: PSYQNDYGY

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Coc n 1.0101	A0A0S3B0K0_COCNU	0.00	7.6498	7.8698	306	PSYQNDYGY	314
2	Jug n 2	31321944	5.72	3.8382	5.3417	281	PSYSNQFGQ	289
3	Jug r 2	6580762	5.72	3.8382	5.3417	393	PSYSNQFGQ	401
4	Hev b 4.0101	46410859	5.75	3.8132	5.3251	53	PSYHHPYGT	61
5	Pis v 3.0101	133711973	5.83	3.7624	5.2914	336	PSQSNNYGQ	344
6	Ses i 3	13183177	6.54	3.2908	4.9786	402	PTHSNQYGQ	410
7	Ana o 1.0102	21666498	6.59	3.2570	4.9562	358	PSQSNKYGQ	366
8	Ana o 1.0101	21914823	6.59	3.2570	4.9562	360	PSQSNKYGQ	368
9	Car i 2.0101	VCL_CARIL	7.24	2.8241	4.6691	589	SSYSNQFGQ	597
10	Mac i 1.0201	AMP22_MACIN	7.29	2.7920	4.6478	462	PLYSNKYGQ	470
11	Mac i 1.0101	AMP23_MACIN	7.29	2.7920	4.6478	421	PLYSNKYGQ	429
12	Tri a 17.0101	AMYB_WHEAT	7.44	2.6855	4.5771	188	PSYPQSQGW	196
13	Hev b 6.01	P02877	7.61	2.5774	4.5054	105	YSWRSKYGW	113
14	Pen c 32.0101	121584258	7.73	2.4947	4.4506	233	PLYSTDDGY	241
15	Jug r 6.0101	VCL6_JUGRE	7.78	2.4645	4.4305	309	PSQSNQFGR	317
16	Cor a 11	19338630	7.78	2.4645	4.4305	270	PSQSNQFGR	278
17	Tri a 34.0101	253783729	7.95	2.3468	4.3525	314	SWYDNEWGY	322
18	Asp f 22.0101	13925873	7.95	2.3467	4.3524	363	DSYADNWGV	371
19	Pen c 22.0101	13991101	7.95	2.3467	4.3524	363	DSYADNWGV	371
20	Pin k 2.0101	VCL_PINKO	8.12	2.2351	4.2784	275	PDFENDNGR	283
21	Asp f 5	3776613	8.15	2.2165	4.2661	305	PSYLNNYRP	313
22	Poa p 5	P22285	8.16	2.2114	4.2627	22	ASYAADVGY	30
23	Amb a 12.0102	A0A1B2H9Q5_AMBAR	8.18	2.1973	4.2533	98	DGTQNEWGW	106
24	Amb a 12.0101	A0A1B2H9Q1_AMBAR	8.18	2.1973	4.2533	84	DGTQNEWGW	92
25	Per a 13.0101	AVQ67919	8.22	2.1693	4.2347	309	SWYDNEFGY	317
26	Pan h 13.0101	XP_026782131	8.22	2.1693	4.2347	310	SWYDNEFGY	318
27	Phl p 5.0101	398830	8.29	2.1189	4.2013	22	ASYAADLGY	30
28	Phl p 5.0201	Q40963	8.30	2.1158	4.1993	16	RSYTADAGY	24
29	Tab y 5.0101	304273369	8.46	2.0056	4.1262	43	PGFSSDCGQ	51
30	Jug r 6.0101	VCL6_JUGRE	8.46	2.0053	4.1260	398	PSYQQIRGR	406
31	Api m 5.0101	B2D0J4	8.51	1.9769	4.1072	432	PSHKNLYSV	440
32	Fus p 4.0101	AHY02994	8.52	1.9691	4.1019	211	FNYYKKYGY	219
33	Ara h 15.0101	OLE15_ARAHY	8.57	1.9367	4.0805	23	GTYGSSYGT	31
34	Gos h 2	P09799	8.57	1.9326	4.0778	394	PRYSNQNGR	402
35	Gos h 1	P09801.1	8.57	1.9326	4.0778	393	PRYSNQNGR	401
36	Sus s 1.0101	ALBU_PIG	8.62	1.8988	4.0554	102	PSLREHYGD	110
37	Per a 12.0101	AKH04311	8.63	1.8943	4.0524	249	DSLPQDTGY	257
38	Tri a 18	170666	8.63	1.8929	4.0514	84	NQCCSQYGY	92
39	Cyn d 24.0101	51950706	8.64	1.8905	4.0498	145	GNYENQKPY	153
40	Gly m conglycinin	256427	8.67	1.8705	4.0365	247	PIYSNNFGK	255
41	Cla h 10.0101	P40108	8.75	1.8169	4.0010	366	GSRKGDKGY	374
42	Mala s 7	4138175	8.78	1.7955	3.9868	8	PSKHNLYCY	16
43	Ara h 1	P43237	8.82	1.7686	3.9689	397	PDLSNNFGR	405
44	Per a 11.0101	AKH04310	8.83	1.7607	3.9638	225	NNRNSDAGY	233
45	Lol p 5	4416516	8.85	1.7470	3.9546	22	ASYAADAGY	30
46	Poa p 5.0101	Q9FPR0	8.85	1.7470	3.9546	22	ASYAADAGY	30
47	Lol p 5	Q40237	8.85	1.7470	3.9546	22	ASYAADAGY	30
48	Phl p 4.0201	54144334	8.85	1.7470	3.9546	307	PSHCNEMSW	315
49	Phl p 5.0202	1684718	8.87	1.7381	3.9487	13	RSYAADAGY	21
50	Lol p 5	Q40240	8.87	1.7381	3.9487	22	RSYAADAGY	30

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.472272
Standard deviation: 1.499689
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 4
13 6.5 0
14 7.0 3
15 7.5 4
16 8.0 7
17 8.5 10
18 9.0 44
19 9.5 81
20 10.0 112
21 10.5 156
22 11.0 205
23 11.5 220
24 12.0 199
25 12.5 241
26 13.0 191
27 13.5 100
28 14.0 67
29 14.5 25
30 15.0 11
31 15.5 6
32 16.0 5
33 16.5 2
34 17.0 2
35 17.5 1
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.794011
Standard deviation: 2.261061
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 4
13 6.5 0
14 7.0 3
15 7.5 4
16 8.0 7
17 8.5 11
18 9.0 44
19 9.5 99
20 10.0 225
21 10.5 288
22 11.0 498
23 11.5 1036
24 12.0 1415
25 12.5 2360
26 13.0 3775
27 13.5 5674
28 14.0 7070
29 14.5 9750
30 15.0 13373
31 15.5 16985
32 16.0 20797
33 16.5 25111
34 17.0 28956
35 17.5 33164
36 18.0 34514
37 18.5 36260
38 19.0 34997
39 19.5 31525
40 20.0 26911
41 20.5 21594
42 21.0 16213
43 21.5 11523
44 22.0 7240
45 22.5 4414
46 23.0 2431
47 23.5 1252
48 24.0 476
49 24.5 118
50 25.0 52
Query sequence: PSYQNDYGY