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: SPYSPHSRP

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 4	5712199	0.00	6.8418	8.0240	224	SPYSPHSRP	232
2	Ara h 3	O82580	1.77	5.8009	7.2211	201	SPYSPQSQP	209
3	Ara h 3	3703107	1.77	5.8009	7.2211	204	SPYSPQSQP	212
4	Sin a 1	P15322	5.23	3.7643	5.6502	39	SPQGPQQRP	47
5	Sin a 1	1009438	6.10	3.2511	5.2544	54	NPQGPQQRP	62
6	Sin a 1	1009440	6.10	3.2511	5.2544	54	NPQGPQQRP	62
7	Sin a 1	1009434	6.10	3.2511	5.2544	54	NPQGPQQRP	62
8	Sin a 1	1009436	6.10	3.2511	5.2544	54	NPQGPQQRP	62
9	Sin a 1	7545129	6.10	3.2511	5.2544	54	NPQGPQQRP	62
10	Ara h 2.0201	26245447	6.15	3.2187	5.2294	63	DPYSPSQDP	71
11	Ara h 2.0201	26245447	6.15	3.2187	5.2294	70	DPYSPSQDP	78
12	Ara h 2.0101	15418705	6.15	3.2187	5.2294	63	DPYSPSQDP	71
13	Ara h 2.0101	9186485	6.15	3.2187	5.2294	60	DPYSPSQDP	68
14	Der f 15.0101	5815436	6.23	3.1755	5.1961	437	SPTTPTTTP	445
15	Der f 15.0101	5815436	6.23	3.1755	5.1961	455	SPTTPTTTP	463
16	Der f 15.0101	5815436	6.23	3.1755	5.1961	446	SPTTPTTTP	454
17	Bra n 1	P80208	6.38	3.0850	5.1263	37	GPQGPQQRP	45
18	Mala s 7	4138175	6.51	3.0098	5.0683	158	SQYQPSDRP	166
19	Bra j 1	P80207	6.59	2.9628	5.0320	38	QPQGPQQRP	46
20	Lol p 5	Q40240	6.68	2.9076	4.9895	220	TSSSPPSRP	228
21	Tri a glutenin	21783	6.75	2.8698	4.9603	99	PPYSQQQQP	107
22	Tri a glutenin	21783	6.75	2.8698	4.9603	107	PPYSQQQQP	115
23	Der f 37.0101	QBF67839	6.76	2.8616	4.9540	95	DPNSPTKRP	103
24	Pru du 10.0101	MDL2_PRUDU	6.83	2.8194	4.9214	517	FPYTPASHP	525
25	Sin a 1	1009442	6.90	2.7801	4.8911	54	NPQGPQQKP	62
26	Der f 15.0101	5815436	6.95	2.7474	4.8659	425	TPTTPTTTP	433
27	Bla g 3.0101	D0VNY7_BLAGE	7.07	2.6774	4.8119	258	TPYNPQLRY	266
28	Tri a gliadin	170740	7.26	2.5679	4.7275	100	SPQQPYPQP	108
29	Tri a gliadin	21757	7.26	2.5679	4.7275	100	SPQQPYPQP	108
30	Tri a glutenin	886965	7.35	2.5118	4.6842	128	PPFSQHQQP	136
31	Cas s 5	Q42428	7.46	2.4487	4.6355	59	SPTTTTSSP	67
32	Ani s 7.0101	119524036	7.48	2.4352	4.6251	727	NNPNPTSKP	735
33	Asp v 13.0101	294441150	7.51	2.4215	4.6145	290	SNTSPASAP	298
34	Asp f 13	P28296	7.51	2.4215	4.6145	290	SNTSPASAP	298
35	Sal s 6.0202	XP_014033985	7.61	2.3618	4.5684	475	GPTGPRGQP	483
36	Sal s 6.0201	XP_013998297	7.61	2.3618	4.5684	475	GPTGPRGQP	483
37	Gly m 2	555616	7.62	2.3534	4.5620	39	SYYSPSSSD	47
38	Per a 3.0202	1580794	7.83	2.2305	4.4672	66	TGYNPHLRY	74
39	Per a 3.0201	1531589	7.83	2.2305	4.4672	226	TGYNPHLRY	234
40	Ara h 3	3703107	7.83	2.2295	4.4664	220	SPRGQHSRR	228
41	Ara h 3	O82580	7.83	2.2295	4.4664	217	SPRGQHSRR	225
42	Cop c 3	5689671	8.10	2.0734	4.3460	177	LPLSQMSRP	185
43	Coc n 1.0101	A0A0S3B0K0_COCNU	8.14	2.0459	4.3248	46	APRSPEDRG	54
44	Tri a gliadin	170730	8.16	2.0376	4.3184	82	PPFSQQQQP	90
45	Tri a glutenin	21783	8.16	2.0376	4.3184	28	PPFSQQQQP	36
46	Tri a glutenin	Q9S8D7	8.16	2.0376	4.3184	13	PPFSQQQQP	21
47	Tri a glutenin	21773	8.16	2.0376	4.3184	104	PPFSQQQQP	112
48	Tri a gliadin	170732	8.16	2.0376	4.3184	101	PPFSQQQQP	109
49	Tri a glutenin	886965	8.16	2.0376	4.3184	62	PPFSQQQQP	70
50	Tri a gliadin	170732	8.16	2.0376	4.3184	93	PPFSQQQQP	101

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.618361
Standard deviation: 1.698148
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 2
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 10
14 7.0 7
15 7.5 6
16 8.0 7
17 8.5 28
18 9.0 39
19 9.5 92
20 10.0 66
21 10.5 115
22 11.0 153
23 11.5 240
24 12.0 196
25 12.5 215
26 13.0 184
27 13.5 162
28 14.0 84
29 14.5 42
30 15.0 26
31 15.5 11
32 16.0 5
33 16.5 2
34 17.0 1
35 17.5 2
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.665604
Standard deviation: 2.201601
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 2
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 13
14 7.0 9
15 7.5 6
16 8.0 9
17 8.5 39
18 9.0 81
19 9.5 177
20 10.0 308
21 10.5 504
22 11.0 556
23 11.5 1120
24 12.0 1510
25 12.5 2441
26 13.0 3554
27 13.5 5592
28 14.0 6979
29 14.5 10296
30 15.0 13117
31 15.5 17466
32 16.0 21978
33 16.5 26581
34 17.0 30947
35 17.5 34137
36 18.0 37020
37 18.5 37060
38 19.0 35310
39 19.5 31388
40 20.0 26373
41 20.5 20091
42 21.0 14770
43 21.5 9604
44 22.0 5666
45 22.5 3165
46 23.0 1458
47 23.5 567
48 24.0 248
49 24.5 52
Query sequence: SPYSPHSRP