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: PRDPREQYR

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Car i 2.0101	VCL_CARIL	0.00	6.6976	7.6747	148	PRDPREQYR	156
2	Car i 2.0101	VCL_CARIL	0.00	6.6976	7.6747	207	PRDPREQYR	215
3	Jug r 2	6580762	0.00	6.6976	7.6747	11	PRDPREQYR	19
4	Car i 2.0101	VCL_CARIL	4.24	4.3408	5.9041	92	PREPRKQYE	100
5	Pru du 8.0101	A0A516F3L2_PRUDU	5.48	3.6511	5.3859	130	TRDPRERLK	138
6	Jug r 2	6580762	5.71	3.5222	5.2891	69	PRDPEQRYE	77
7	Car i 2.0101	VCL_CARIL	5.71	3.5222	5.2891	265	PRDPEQRYE	273
8	Ses i 3	13183177	5.77	3.4935	5.2675	127	PTDPEKQYQ	135
9	Tab y 1.0101	323473390	5.80	3.4731	5.2522	490	PLDPEETYR	498
10	Mac i 1.0201	AMP22_MACIN	6.01	3.3580	5.1657	119	QRDPQQQYE	127
11	Mac i 1.0101	AMP23_MACIN	6.01	3.3580	5.1657	78	QRDPQQQYE	86
12	Ara h 1	P43237	6.02	3.3547	5.1632	123	WRQPREDWR	131
13	Ara h 1	P43238	6.02	3.3547	5.1632	129	WRQPREDWR	137
14	Fag e 3.0101	A5HIX6	6.20	3.2523	5.0863	58	SRDPQQEFR	66
15	Mac i 1.0201	AMP22_MACIN	6.33	3.1822	5.0337	203	QQEPRQQYQ	211
16	Mac i 1.0101	AMP23_MACIN	6.65	3.0003	4.8970	285	HRDNRESYN	293
17	Mac i 1.0201	AMP22_MACIN	6.65	3.0003	4.8970	326	HRDNRESYN	334
18	Jug r 2	6580762	7.09	2.7557	4.7132	116	RQDPQQQYH	124
19	Jug n 2	31321944	7.09	2.7557	4.7132	4	RQDPQQQYH	12
20	Car i 2.0101	VCL_CARIL	7.09	2.7557	4.7132	312	RQDPQQQYH	320
21	Gos h 1	P09801.1	7.32	2.6271	4.6167	80	PEDPQRRYE	88
22	Car i 2.0101	VCL_CARIL	7.33	2.6245	4.6147	95	PRKQYEQCR	103
23	Hev b 7.02	3087805	7.33	2.6224	4.6131	99	PKESRDNYD	107
24	Hev b 7.01	1916805	7.33	2.6224	4.6131	99	PKESRDNYD	107
25	Ara h 1	P43237	7.46	2.5507	4.5593	111	PAEPRERER	119
26	Gly m conglycinin	18536	7.49	2.5359	4.5481	270	NNDDRDSYR	278
27	Gly m 5.0101	O22120	7.49	2.5359	4.5481	208	NNDDRDSYR	216
28	Tri a gliadin	170726	7.55	2.5029	4.5233	211	YQQPQEQYP	219
29	Hev b 7.02	3288200	7.55	2.5003	4.5214	99	PKESRDTYD	107
30	Car i 2.0101	VCL_CARIL	7.55	2.4993	4.5206	108	KQDPRQQPQ	116
31	Gos h 2	P09799	7.60	2.4738	4.5015	408	PRNFQQQLR	416
32	Lup an 1.0101	169950562	7.76	2.3861	4.4356	55	PRQQEEQER	63
33	Tri a gliadin	1063270	7.82	2.3525	4.4104	66	PQQPQQTYP	74
34	Mac i 1.0101	AMP23_MACIN	7.88	2.3197	4.3857	162	QQEPRLQYQ	170
35	Fag e 1	2317670	7.97	2.2666	4.3458	273	SKQSREDRR	281
36	Fag e 1	29839419	7.97	2.2666	4.3458	243	SKQSREDRR	251
37	Pis s 1.0101	CAF25232	8.01	2.2485	4.3322	110	NRDDNEDLR	118
38	Len c 1.0102	29539111	8.01	2.2485	4.3322	110	NRDDNEDLR	118
39	Len c 1.0101	29539109	8.01	2.2485	4.3322	110	NRDDNEDLR	118
40	Pis s 1.0102	CAF25233	8.01	2.2485	4.3322	110	NRDDNEDLR	118
41	Tri a gliadin	1063270	8.01	2.2458	4.3302	41	PHQPQQQFS	49
42	Gos h 2	P09799	8.05	2.2233	4.3133	77	GEDPQRRYQ	85
43	Aed a 1	P50635	8.06	2.2179	4.3092	270	PHDPKDKVE	278
44	Dic v a	763532	8.06	2.2164	4.3081	1409	SRKRREHYE	1417
45	Equ c 3	399672	8.15	2.1691	4.2725	560	PKATKEQLK	568
46	Ara h 11.0101	Q45W87	8.15	2.1684	4.2721	9	GRQRQEQPR	17
47	Fag e 1	2317674	8.15	2.1683	4.2720	33	PHHGRQQHQ	41
48	Gal d 3	P02789	8.27	2.1033	4.2231	251	SRQPVDNYK	259
49	Gal d 3	757851	8.27	2.1033	4.2231	251	SRQPVDNYK	259
50	Ara h 1	P43238	8.32	2.0725	4.2000	117	PAGPRERER	125

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 12.052001
Standard deviation: 1.799457
1 0.5 2
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 1
12 6.0 2
13 6.5 5
14 7.0 0
15 7.5 6
16 8.0 7
17 8.5 20
18 9.0 29
19 9.5 66
20 10.0 71
21 10.5 117
22 11.0 112
23 11.5 151
24 12.0 189
25 12.5 185
26 13.0 219
27 13.5 145
28 14.0 211
29 14.5 70
30 15.0 46
31 15.5 12
32 16.0 8
33 16.5 8
34 17.0 5
35 17.5 5
36 18.0 2
37 18.5 2

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.382597
Standard deviation: 2.395232
1 0.5 3
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 1
10 5.0 0
11 5.5 1
12 6.0 4
13 6.5 6
14 7.0 2
15 7.5 10
16 8.0 9
17 8.5 28
18 9.0 54
19 9.5 121
20 10.0 194
21 10.5 320
22 11.0 446
23 11.5 905
24 12.0 1159
25 12.5 1683
26 13.0 2578
27 13.5 3707
28 14.0 5095
29 14.5 7361
30 15.0 9769
31 15.5 13282
32 16.0 16935
33 16.5 20171
34 17.0 24225
35 17.5 27835
36 18.0 30729
37 18.5 33023
38 19.0 33925
39 19.5 33052
40 20.0 31373
41 20.5 26503
42 21.0 23137
43 21.5 17263
44 22.0 12615
45 22.5 9049
46 23.0 6068
47 23.5 3636
48 24.0 2112
49 24.5 1140
50 25.0 493
51 25.5 130
52 26.0 40
Query sequence: PRDPREQYR