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: SIYGSKFAD

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Ara h 18.0101	A0A444XS96_ARAHY	0.00	7.1231	7.2205	84	SIYGSKFAD	92
2	Ole e 15.0101	AVV30163	0.00	7.1231	7.2205	84	SIYGSKFAD	92
3	Der f 29.0101	A1KXG2_DERFA	0.87	6.5504	6.8721	77	SIYGNKFAD	85
4	Asp f 11	5019414	1.33	6.2474	6.6877	87	SIYGDKFAD	95
5	Mala s 6	4138173	1.68	6.0175	6.5478	75	SIYGAKFAD	83
6	Cat r 1.0101	1220142	1.68	6.0175	6.5478	84	SIYGAKFAD	92
7	Bet v 7	Q8L5T1	1.68	6.0175	6.5478	85	SIYGAKFAD	93
8	Rhi o 2.0101	ALM24136	3.39	4.8951	5.8648	77	SIYGNKFRD	85
9	Der p 29.0101	QAT18640	3.72	4.6793	5.7336	159	SIYGRKFED	167
10	Sola l 5.0101	CYPH_SOLLC	3.72	4.6779	5.7327	84	SIYGAKFND	92
11	Asp f 27.0101	91680604	4.64	4.0724	5.3643	76	SIYGDRFPD	84
12	Lup an 1.0101	169950562	6.26	3.0088	4.7171	410	PIYSNKFGN	418
13	Jun o 4	O64943	6.47	2.8689	4.6320	41	KISGSELAD	49
14	Cup a 4.0101	145581052	6.47	2.8689	4.6320	53	KISGSELAD	61
15	Hom s 3	929619	6.65	2.7506	4.5600	148	SLPSSEVAD	156
16	Pan h 2.0101	XP_034156632	6.75	2.6837	4.5193	270	HITGDQLAD	278
17	Ory s 1	6069656	6.98	2.5354	4.4291	83	SLYSTKTAA	91
18	Len c 1.0102	29539111	7.02	2.5107	4.4140	234	PIYSNKFGK	242
19	Pis s 1.0101	CAF25232	7.02	2.5107	4.4140	234	PIYSNKFGK	242
20	Len c 1.0101	29539109	7.02	2.5107	4.4140	234	PIYSNKFGK	242
21	Pis s 1.0102	CAF25233	7.02	2.5107	4.4140	234	PIYSNKFGK	242
22	Vig r 2.0101	Q198W3	7.34	2.2962	4.2836	263	PIYSNKFGR	271
23	Pla a 2	51316214	7.35	2.2923	4.2812	190	TITNTKIAT	198
24	Amb a 1	P27761	7.48	2.2049	4.2280	78	GTYGGKWGD	86
25	Amb a 1	166443	7.48	2.2049	4.2280	78	GTYGGKWGD	86
26	Cyn d 1	O04701	7.52	2.1816	4.2138	12	ATYGSKWLE	20
27	Aed a 4.0101	MALT_AEDAE	7.54	2.1664	4.2046	68	PIFSSPMAD	76
28	Cuc m 1	807698	7.54	2.1657	4.2041	58	QVVGSTFAP	66
29	Cyn d 1.0202	16076693	7.70	2.0642	4.1424	30	ATYGDKWLD	38
30	Ant o 1.0101	Q7M1X6	7.70	2.0642	4.1424	12	ATYGDKWLD	20
31	Dac g 1.0101	Q7M1X8	7.70	2.0642	4.1424	12	ATYGDKWLD	20
32	Cyn d 1.0203	16076697	7.70	2.0642	4.1424	30	ATYGDKWLD	38
33	Phl p 1	P43213	7.70	2.0642	4.1424	35	ATYGDKWLD	43
34	Cyn d 1.0201	15384338	7.70	2.0642	4.1424	12	ATYGDKWLD	20
35	Cyn d 1	16076695	7.70	2.0642	4.1424	30	ATYGDKWLD	38
36	Uro m 1.0101	A0A4D6FZ45_9POAL	7.70	2.0642	4.1424	30	ATYGDKWLD	38
37	Phl p 1.0101	3901094	7.70	2.0642	4.1424	35	ATYGDKWLD	43
38	Cyn d 1.0204	10314021	7.70	2.0642	4.1424	12	ATYGDKWLD	20
39	Hol l 1	3860384	7.70	2.0642	4.1424	35	ATYGDKWLD	43
40	Poa p a	4090265	7.70	2.0642	4.1424	35	ATYGDKWLD	43
41	Vig r 4.0101	Q43680	7.70	2.0598	4.1397	55	SLAGTPFAE	63
42	Gly m 6.0501	Q7GC77	7.72	2.0502	4.1339	24	AITSSKFNE	32
43	Cur l 4.0101	193507493	7.77	2.0177	4.1141	366	TWIGSKHAT	374
44	Equ c 6.01	LYSC1_HORSE	7.78	2.0102	4.1095	77	NIMCSKLLD	85
45	Equ a 6.01	XP_014705584	7.78	2.0102	4.1095	96	NIMCSKLLD	104
46	Phod s 1.0101	OBP_PHOSU	7.79	2.0035	4.1055	61	TVIGYKQAD	69
47	Bom p 4.0101	Q7M4I3	7.81	1.9921	4.0985	55	SLYVVRIAD	63
48	Pen ch 31.0101	61380693	7.88	1.9418	4.0679	326	TIPNPKCAD	334
49	Cla c 9.0101	148361511	7.96	1.8949	4.0394	247	TISGTSMAS	255
50	Alt a 15.0101	A0A0F6N3V8_ALTAL	7.96	1.8949	4.0394	347	TISGTSMAS	355

Histogram for best protein-peptide similarity index
Number of windows: 1693
Average PD: 10.838154
Standard deviation: 1.521540
1 0.5 2
2 1.0 1
3 1.5 1
4 2.0 3
5 2.5 0
6 3.0 0
7 3.5 1
8 4.0 2
9 4.5 0
10 5.0 1
11 5.5 0
12 6.0 0
13 6.5 3
14 7.0 3
15 7.5 8
16 8.0 30
17 8.5 43
18 9.0 65
19 9.5 90
20 10.0 133
21 10.5 217
22 11.0 254
23 11.5 272
24 12.0 250
25 12.5 172
26 13.0 81
27 13.5 28
28 14.0 11
29 14.5 10
30 15.0 3
31 15.5 4
32 16.0 1
33 16.5 3
34 17.0 0
35 17.5 0
36 18.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 397870
Average PD: 18.056110
Standard deviation: 2.500659
1 0.5 2
2 1.0 1
3 1.5 1
4 2.0 3
5 2.5 0
6 3.0 0
7 3.5 1
8 4.0 2
9 4.5 0
10 5.0 1
11 5.5 0
12 6.0 0
13 6.5 3
14 7.0 3
15 7.5 8
16 8.0 31
17 8.5 44
18 9.0 77
19 9.5 125
20 10.0 209
21 10.5 383
22 11.0 681
23 11.5 1113
24 12.0 1719
25 12.5 2565
26 13.0 3680
27 13.5 5244
28 14.0 7202
29 14.5 10475
30 15.0 12609
31 15.5 15864
32 16.0 19970
33 16.5 22285
34 17.0 25715
35 17.5 28465
36 18.0 30750
37 18.5 31274
38 19.0 30888
39 19.5 29569
40 20.0 27132
41 20.5 23389
42 21.0 19166
43 21.5 15670
44 22.0 11831
45 22.5 8008
46 23.0 5420
47 23.5 3024
48 24.0 1821
49 24.5 898
50 25.0 354
51 25.5 152
52 26.0 38
53 26.5 4
54 27.0 0
Query sequence: SIYGSKFAD