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: ISPYPYFAY

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Ole e 9	14279169	0.00	7.9678	8.2681	202	ISPYPYFAY	210
2	Mus a 5.0101	6073860	6.13	3.9758	5.5620	199	VNVYPYFSY	207
3	Tyr p 1.0101	ABM53753	6.19	3.9350	5.5344	227	ISNYGRLAY	235
4	Bos d 8	1228078	7.30	3.2131	5.0450	76	FLPYPYYAK	84
5	Bos d 8	162811	7.30	3.2131	5.0450	76	FLPYPYYAK	84
6	Bos d 12.0101	CASK_BOVIN	7.30	3.2131	5.0450	76	FLPYPYYAK	84
7	Hev b 2	1184668	7.55	3.0512	4.9353	211	ANIYPYFTY	219
8	Blo t 1.0101	14276828	7.77	2.9097	4.8394	212	INNYPIYAS	220
9	Ana c 2	2342496	7.84	2.8642	4.8085	205	EENYPYLAY	213
10	Hev b 2	1184668	8.17	2.6494	4.6629	213	IYPYFTYAY	221
11	Zea m 8.0101	CHIA_MAIZE	8.39	2.5068	4.5662	115	VNAYPGFAH	123
12	Der p 1.0123	6771329	8.44	2.4718	4.5425	213	IEGYPYVVI	221
13	Der p 1.0121	6771329	8.44	2.4718	4.5425	213	IEGYPYVVI	221
14	Gly m 6.0501	Q7GC77	8.56	2.3942	4.4899	86	YSPYPQMII	94
15	Mala s 12.0101	78038796	8.65	2.3366	4.4509	482	ITSKDPFAY	490
16	Gly m 6.0401	Q9SB11	8.71	2.2938	4.4218	85	YSPYPRMII	93
17	Api m 11.0101	58585070	8.72	2.2884	4.4181	102	LAPYPDWTW	110
18	Tri a gliadin	21755	8.75	2.2726	4.4075	271	IPPYCTIAP	279
19	Tri a gliadin	170724	8.75	2.2726	4.4075	282	IPPYCTIAP	290
20	Tri a gliadin	21673	8.75	2.2726	4.4075	292	IPPYCTIAP	300
21	Tri a gliadin	170712	8.75	2.2726	4.4075	276	IPPYCTIAP	284
22	Tri a gliadin	21761	8.75	2.2726	4.4075	271	IPPYCTIAP	279
23	Tri a gliadin	170728	8.75	2.2726	4.4075	171	IPPYCTIAP	179
24	Tri a gliadin	473876	8.75	2.2726	4.4075	272	IPPYCTIAP	280
25	Tri a gliadin	21753	8.75	2.2726	4.4075	271	IPPYCTIAP	279
26	Tri a gliadin	170720	8.75	2.2726	4.4075	271	IPPYCTIAP	279
27	Per a 3.0101	Q25641	8.88	2.1864	4.3491	622	FEPYNYKAF	630
28	Api m 11.0201	62910925	8.89	2.1816	4.3458	105	LEPYPNWSW	113
29	Alt a 4	1006624	8.93	2.1539	4.3270	176	VGTWPAFAI	184
30	Cuc m 1	807698	8.95	2.1400	4.3176	565	FNPQAEFAY	573
31	Der f 1.0105	2428875	8.97	2.1259	4.3080	294	IEQYPYVVI	302
32	Eur m 1.0102	3941390	8.97	2.1259	4.3080	312	IEQYPYVVI	320
33	Der f 1.0109	119633262	8.97	2.1259	4.3080	312	IEQYPYVVI	320
34	Der f 1.0102	2428875	8.97	2.1259	4.3080	294	IEQYPYVVI	302
35	Der f 1.0101	27530349	8.97	2.1259	4.3080	312	IEQYPYVVI	320
36	Der f 1.0107	2428875	8.97	2.1259	4.3080	294	IEQYPYVVI	302
37	Der f 1.0110	119633264	8.97	2.1259	4.3080	312	IEQYPYVVI	320
38	Der f 1	P16311	8.97	2.1259	4.3080	312	IEQYPYVVI	320
39	Der f 1.0103	2428875	8.97	2.1259	4.3080	294	IEQYPYVVI	302
40	Der f 1.0108	119633260	8.97	2.1259	4.3080	312	IEQYPYVVI	320
41	Der f 1.0104	2428875	8.97	2.1259	4.3080	294	IEQYPYVVI	302
42	Eur m 1.0101	3941388	9.02	2.0916	4.2848	312	IEQYPYVVM	320
43	Eur m 1.0101	P25780	9.02	2.0916	4.2848	312	IEQYPYVVM	320
44	Vesp c 1.0101	P25780	9.07	2.0637	4.2659	96	LAYYPYAAS	104
45	Aln g 1	7430710	9.28	1.9231	4.1705	428	IDPYVYLPF	436
46	Pin k 2.0101	VCL_PINKO	9.29	1.9154	4.1653	131	TGGRGYIAY	139
47	Plo i 2.0101	308193268	9.30	1.9126	4.1635	72	INTMPTFVF	80
48	Gal d vitellogenin	63887	9.31	1.9019	4.1562	60	ISGLPENAY	68
49	Gal d vitellogenin	212881	9.31	1.9019	4.1562	60	ISGLPENAY	68
50	Gal d vitellogenin	63885	9.31	1.9019	4.1562	70	ISGLPENAY	78

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 12.235316
Standard deviation: 1.535591
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 0
13 6.5 2
14 7.0 0
15 7.5 3
16 8.0 3
17 8.5 3
18 9.0 28
19 9.5 16
20 10.0 70
21 10.5 72
22 11.0 120
23 11.5 192
24 12.0 230
25 12.5 256
26 13.0 188
27 13.5 179
28 14.0 147
29 14.5 95
30 15.0 40
31 15.5 14
32 16.0 30
33 16.5 0
34 17.0 3
35 17.5 3
36 18.0 0
37 18.5 1

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.729817
Standard deviation: 2.265314
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 0
13 6.5 2
14 7.0 0
15 7.5 3
16 8.0 3
17 8.5 4
18 9.0 28
19 9.5 17
20 10.0 92
21 10.5 108
22 11.0 177
23 11.5 352
24 12.0 578
25 12.5 889
26 13.0 1325
27 13.5 2310
28 14.0 4112
29 14.5 5610
30 15.0 7856
31 15.5 10716
32 16.0 14026
33 16.5 17643
34 17.0 22215
35 17.5 25775
36 18.0 29306
37 18.5 32953
38 19.0 34708
39 19.5 34773
40 20.0 33045
41 20.5 30033
42 21.0 26100
43 21.5 22429
44 22.0 16939
45 22.5 11730
46 23.0 7240
47 23.5 4044
48 24.0 1891
49 24.5 841
50 25.0 280
51 25.5 39
52 26.0 4
Query sequence: ISPYPYFAY