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: PRQPHQEEE

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Gly m 5.0201	Q9FZP9	0.00	6.1332	7.4757	46	PRQPHQEEE	54
2	Gly m conglycinin	169929	0.00	6.1332	7.4757	108	PRQPHQEEE	116
3	Gly m 5.0201	Q9FZP9	2.78	4.6455	6.2970	87	PHQPHQKEE	95
4	Gly m conglycinin	169929	2.78	4.6455	6.2970	149	PHQPHQKEE	157
5	Gly m conglycinin	18536	3.38	4.3237	6.0420	156	PRPPHQKEE	164
6	Gly m 5.0101	O22120	3.38	4.3237	6.0420	94	PRPPHQKEE	102
7	Gly m 6.0401	Q9SB11	5.13	3.3898	5.3021	361	PRRPRQEEP	369
8	Gly m 7.0101	C6K8D1_SOYBN	5.68	3.0971	5.0701	443	PSQPQEAEE	451
9	Gos h 1	P09801.1	5.72	3.0717	5.0501	460	PRQSSFEEE	468
10	Tri a glutenin	170743	5.82	3.0174	5.0071	395	PQQPGQEQQ	403
11	Tri a glutenin	21743	5.82	3.0174	5.0071	401	PQQPGQEQQ	409
12	Fag e 1	2317674	5.91	2.9727	4.9716	143	SRQSESEEE	151
13	Gly m 6.0201	P04405	5.96	2.9464	4.9508	266	MRKPQQEED	274
14	Gly m glycinin G2	295800	5.96	2.9464	4.9508	266	MRKPQQEED	274
15	Gly m conglycinin	18536	5.96	2.9450	4.9497	87	PQQPGEKEE	95
16	Gly m 5.0101	O22120	5.96	2.9450	4.9497	25	PQQPGEKEE	33
17	Blo t 12	Q17282	5.96	2.9439	4.9488	62	TQTPHHEEK	70
18	Gly m glycinin G1	169973	5.98	2.9356	4.9422	273	QQRPQEEEE	281
19	Gly m 6.0101	P04776	5.98	2.9356	4.9422	273	QQRPQEEEE	281
20	Zan b 2.0102	QYU76046	6.15	2.8455	4.8708	220	PQRGEQEQE	228
21	Gly m 6.0501	Q7GC77	6.23	2.7990	4.8339	216	GQHQQQEEE	224
22	Pru du 6.0101	307159112	6.32	2.7541	4.7984	122	GRQQEQEQE	130
23	Pru du 6	258588247	6.32	2.7541	4.7984	102	GRQQEQEQE	110
24	Tri a glutenin	21779	6.33	2.7442	4.7906	411	GQQPEQEQQ	419
25	Tri a glutenin	21751	6.33	2.7442	4.7906	401	GQQPEQEQQ	409
26	Pol d 3.0101	XP_015174445	6.38	2.7196	4.7710	46	PKRPFQLEE	54
27	Lup an 1.0101	169950562	6.40	2.7069	4.7610	108	PQRRQEEEE	116
28	Gos h 3	P09802	6.41	2.7056	4.7600	232	RRSRHQEEE	240
29	Coc n 1.0101	A0A0S3B0K0_COCNU	6.43	2.6916	4.7489	461	PTSPHREME	469
30	Gly m conglycinin	169929	6.50	2.6581	4.7223	614	DAQPQQKEE	622
31	Gly m conglycinin	256427	6.50	2.6581	4.7223	414	DAQPQQKEE	422
32	Gly m 5.0201	Q9FZP9	6.50	2.6581	4.7223	534	DAQPQQKEE	542
33	Gly m conglycinin	18536	6.54	2.6345	4.7037	108	RPQPRQEEE	116
34	Gly m 5.0101	O22120	6.54	2.6345	4.7037	46	RPQPRQEEE	54
35	Lup an 1.0101	169950562	6.58	2.6156	4.6886	53	PRPRQQEEQ	61
36	Tri a 26.0101	P10388	6.66	2.5680	4.6510	152	PQQPGQWEE	160
37	Gal d vitellogenin	212881	6.72	2.5402	4.6289	1148	RKKPMDEEE	1156
38	Gal d vitellogenin	63887	6.72	2.5402	4.6289	1146	RKKPMDEEE	1154
39	Ses i 6.0101	Q9XHP0	6.73	2.5309	4.6216	200	PRSGEQEQQ	208
40	Tri a gliadin	170730	6.79	2.5025	4.5990	240	GQQPQQQQQ	248
41	Tri a gliadin	170732	6.79	2.5025	4.5990	259	GQQPQQQQQ	267
42	Tri a gliadin	21769	6.79	2.5025	4.5990	91	GQQPQQQQQ	99
43	Gly m 7.0101	C6K8D1_SOYBN	6.82	2.4830	4.5836	204	TQKPIREEE	212
44	Lup an 1.0101	169950562	6.88	2.4551	4.5615	479	RQQDEQEEE	487
45	Ara h 1	P43237	6.90	2.4427	4.5517	590	PEKEDQEEE	598
46	Ara h 1	P43238	6.90	2.4427	4.5517	602	PEKEDQEEE	610
47	Lup an 1.0101	169950562	6.95	2.4151	4.5298	585	PQQQQQREK	593
48	Fel d 7.0101	301072397	7.09	2.3386	4.4692	135	GRDPESNEE	143
49	Jug n 2	31321944	7.16	2.3053	4.4428	356	GRREQEEEE	364
50	Car i 2.0101	VCL_CARIL	7.16	2.3053	4.4428	665	GRREQEEEE	673

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.464521
Standard deviation: 1.869243
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 2
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 1
12 6.0 10
13 6.5 11
14 7.0 9
15 7.5 14
16 8.0 41
17 8.5 36
18 9.0 43
19 9.5 57
20 10.0 74
21 10.5 138
22 11.0 162
23 11.5 191
24 12.0 164
25 12.5 215
26 13.0 249
27 13.5 149
28 14.0 59
29 14.5 15
30 15.0 22
31 15.5 8
32 16.0 9
33 16.5 8
34 17.0 2
35 17.5 3
36 18.0 3
37 18.5 0
38 19.0 0
39 19.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.637067
Standard deviation: 2.359248
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 2
7 3.5 2
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 1
12 6.0 12
13 6.5 13
14 7.0 15
15 7.5 30
16 8.0 69
17 8.5 122
18 9.0 176
19 9.5 476
20 10.0 413
21 10.5 743
22 11.0 966
23 11.5 1410
24 12.0 2119
25 12.5 2829
26 13.0 4070
27 13.5 6119
28 14.0 7746
29 14.5 10591
30 15.0 14192
31 15.5 17664
32 16.0 21671
33 16.5 26444
34 17.0 30275
35 17.5 33066
36 18.0 34864
37 18.5 35068
38 19.0 32633
39 19.5 29792
40 20.0 24984
41 20.5 20299
42 21.0 15111
43 21.5 10593
44 22.0 6964
45 22.5 4269
46 23.0 2357
47 23.5 1274
48 24.0 533
49 24.5 182
50 25.0 26
Query sequence: PRQPHQEEE