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: PPFERPEPE

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Cav p 4.0101	Q6WDN9_CAVPO	0.00	8.1253	7.9346	137	PPFERPEPE	145
2	Hor v 20.0101	HOG3_HORVU	5.76	4.3451	5.5617	32	PPFLQQEPE	40
3	Hor v 21	P80198	5.76	4.3451	5.5617	32	PPFLQQEPE	40
4	Tri a 17.0101	AMYB_WHEAT	6.38	3.9424	5.3089	453	APLERSKPE	461
5	Can f 3	P49822	7.77	3.0268	4.7342	137	PPLVAPEPD	145
6	Tri a glutenin	21926	7.86	2.9678	4.6971	27	PGLERPWQE	35
7	Tri a 36.0101	335331566	7.91	2.9387	4.6788	27	PGLERPSQQ	35
8	Tri a gliadin	170710	8.09	2.8153	4.6014	88	PPLPYPQPQ	96
9	Eri s 2.0101	Q5QKR2_ERISI	8.12	2.7954	4.5889	71	PVFVQPEPQ	79
10	Tri a glutenin	886963	8.28	2.6917	4.5238	50	PPFSQQQPS	58
11	Tri a glutenin	21926	8.28	2.6917	4.5238	57	PPFSQQQPS	65
12	Gly m 6.0501	Q7GC77	8.33	2.6597	4.5037	193	PDIEHPETM	201
13	Lup an 1.0101	169950562	8.43	2.5963	4.4639	38	PPKEREEEE	46
14	Der f 23.0101	ALU66112	8.51	2.5425	4.4301	120	TTTEQPEDE	128
15	Cha o 3.0101	GH5FP_CHAOB	8.55	2.5149	4.4128	119	SGIEHNNPE	127
16	Pru p 9.0101	XP_007199020	8.60	2.4828	4.3927	150	DPMYQPEDE	158
17	Tri a glutenin	886967	8.66	2.4423	4.3673	3	PSLEKPSQQ	11
18	Aln g 1	7430710	8.67	2.4367	4.3637	405	DPQHWPEPE	413
19	Gly m conglycinin	18536	8.71	2.4124	4.3484	104	IPFPRPQPR	112
20	Gly m 5.0101	O22120	8.71	2.4124	4.3484	42	IPFPRPQPR	50
21	Der f 37.0101	QBF67839	8.73	2.3988	4.3399	159	KSIERPKEE	167
22	Asc l 5.0101	QGS84239	8.83	2.3350	4.2999	25	PPFLVGAPE	33
23	Per a 3.0101	Q25641	8.84	2.3277	4.2953	393	PSLEHPETV	401
24	Pen c 19	Q92260	8.86	2.3104	4.2844	484	PPQQRADGE	492
25	Gly m 6.0401	Q9SB11	8.90	2.2882	4.2705	193	PDIEYPETM	201
26	Tri a glutenin	Q9S8D7	8.92	2.2746	4.2619	6	PPFSQQQPP	14
27	Tri a glutenin	Q9S8D7	8.92	2.2746	4.2619	21	PPFSQQQPP	29
28	Tri a 36.0101	335331566	8.92	2.2746	4.2619	103	PPFSQQQPP	111
29	Tri a glutenin	886965	8.92	2.2746	4.2619	97	PPFSQQQPP	105
30	Tri a 36.0101	335331566	8.92	2.2746	4.2619	118	PPFSQQQPP	126
31	Tri a glutenin	886967	8.92	2.2746	4.2619	55	PPFSQQQPP	63
32	Tri a glutenin	886965	8.92	2.2746	4.2619	55	PPFSQQQPP	63
33	Tri a 36.0101	335331566	8.92	2.2746	4.2619	80	PPFSQQQPP	88
34	Aed a 7.0101	Q16TN9_AEDAE	8.92	2.2731	4.2610	33	PPAPQPAPK	41
35	Tri a glutenin	886963	9.01	2.2122	4.2228	21	PGLERPWQQ	29
36	Tri a glutenin	21930	9.01	2.2122	4.2228	27	PGLERPWQQ	35
37	Tri a glutenin	21773	9.01	2.2122	4.2228	27	PGLERPWQQ	35
38	Bos d 8	459292	9.03	2.2016	4.2161	100	PPFLQPEVM	108
39	Bos d 8	162931	9.03	2.2016	4.2161	100	PPFLQPEVM	108
40	Bos d 11.0101	CASB_BOVIN	9.03	2.2016	4.2161	100	PPFLQPEVM	108
41	Bos d 8	162805	9.03	2.2016	4.2161	100	PPFLQPEVM	108
42	Bla g 3.0101	D0VNY7_BLAGE	9.04	2.1932	4.2108	62	DPVKRGEPF	70
43	Scy p 9.0101	QFI57017	9.05	2.1897	4.2086	446	PGLERGEQG	454
44	Gal d 5	63748	9.10	2.1551	4.1870	141	QPYQRPASD	149
45	Tri a 12.0101	P49232	9.10	2.1532	4.1857	37	PNFPKFKPE	45
46	Tri a 12.0102	P49233	9.10	2.1532	4.1857	37	PNFPKFKPE	45
47	Fel d 7.0101	301072397	9.16	2.1159	4.1623	171	PPGTDQEPE	179
48	Ses i 7.0101	Q9AUD2	9.23	2.0723	4.1350	211	SYFGRPQTE	219
49	Tri a 12.0103	P49234	9.27	2.0466	4.1188	37	PNFPQFKPE	45
50	Hor v 12.0101	P52184	9.27	2.0466	4.1188	37	PNFPQFKPE	45

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 12.384328
Standard deviation: 1.524173
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 2
13 6.5 1
14 7.0 0
15 7.5 0
16 8.0 3
17 8.5 5
18 9.0 15
19 9.5 44
20 10.0 28
21 10.5 67
22 11.0 85
23 11.5 133
24 12.0 228
25 12.5 322
26 13.0 206
27 13.5 220
28 14.0 148
29 14.5 93
30 15.0 41
31 15.5 21
32 16.0 5
33 16.5 6
34 17.0 14
35 17.5 2
36 18.0 4
37 18.5 2
38 19.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 19.265681
Standard deviation: 2.428046
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 2
13 6.5 1
14 7.0 0
15 7.5 0
16 8.0 3
17 8.5 6
18 9.0 21
19 9.5 57
20 10.0 37
21 10.5 98
22 11.0 159
23 11.5 281
24 12.0 624
25 12.5 962
26 13.0 1228
27 13.5 2042
28 14.0 2978
29 14.5 4366
30 15.0 5858
31 15.5 8577
32 16.0 11554
33 16.5 13950
34 17.0 17496
35 17.5 21954
36 18.0 24231
37 18.5 27999
38 19.0 30410
39 19.5 31930
40 20.0 33234
41 20.5 30413
42 21.0 29858
43 21.5 26854
44 22.0 22066
45 22.5 17241
46 23.0 13008
47 23.5 8722
48 24.0 5926
49 24.5 3233
50 25.0 1786
51 25.5 728
52 26.0 246
53 26.5 44
54 27.0 12
Query sequence: PPFERPEPE