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: PQRGHGHYE

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Cor a 12.0101	49617323	0.00	8.1824	8.0822	12	PQRGHGHYE	20
2	QYS16039	QYS16039	5.29	4.4723	5.7121	221	PQRGQESYE	229
3	Fag e 1	2317670	6.91	3.3343	4.9851	33	PHRGHQQFH	41
4	Lup an 1.0101	169950562	7.04	3.2412	4.9257	75	PSRGRSQSE	83
5	Zan b 2.0102	QYU76046	7.30	3.0625	4.8115	220	PQRGEQEQE	228
6	Bos d 13.0101	MYL1_BOVIN	7.46	2.9498	4.7395	120	NNKDQGTYE	128
7	Cuc ma 4.0101	11SB_CUCMA	7.90	2.6438	4.5440	472	PGRSQGRRE	480
8	Der f 37.0101	QBF67839	7.98	2.5869	4.5077	104	PNHGNSTYN	112
9	Fag e 1	29839419	8.05	2.5342	4.4740	33	PHHGHQQFQ	41
10	Tri a glutenin	21743	8.14	2.4756	4.4366	135	QQPGQGQQE	143
11	Pis v 5.0101	171853009	8.19	2.4357	4.4111	116	PQQGQQHGQ	124
12	Ory c 4.0101	U6C8D6_RABIT	8.22	2.4167	4.3989	6	PKRGDAHSH	14
13	Hor v 21	P80198	8.33	2.3379	4.3486	104	QQKPFGQYQ	112
14	Hor v 20.0101	HOG3_HORVU	8.33	2.3379	4.3486	104	QQKPFGQYQ	112
15	Zan b 2.0101	QYU76045	8.35	2.3217	4.3382	220	PQRGQEQEQ	228
16	Zan_b_2.02	QYU76044	8.35	2.3217	4.3382	218	PQRGQEQEQ	226
17	Ses i 4	10834827	8.36	2.3149	4.3339	31	PQKGPSTTQ	39
18	Jug n 1	31321942	8.46	2.2489	4.2917	55	RRRGEGCQE	63
19	Sin a 2.0101	Q2TLW0	8.46	2.2470	4.2905	168	GQQGQGFRD	176
20	Tri a 36.0101	335331566	8.49	2.2296	4.2794	40	PQQTLSHHQ	48
21	Ara h 7.0101	Q9SQH1	8.56	2.1758	4.2451	38	PSRGDDQCQ	46
22	Ara h 7	5931948	8.56	2.1758	4.2451	38	PSRGDDQCQ	46
23	Ara h 7.0201	B4XID4	8.56	2.1758	4.2451	37	PSRGDDQCQ	45
24	Jug r 1	1794252	8.61	2.1408	4.2227	33	RRRGEGCRE	41
25	Tri a gliadin	170726	8.66	2.1104	4.2033	60	PQQPYPHQQ	68
26	Lup an 1.0101	169950562	8.68	2.0914	4.1911	462	VDEGEGNYE	470
27	Pol d 2.0101	XP_015179722	8.68	2.0911	4.1909	87	PLNNNGKYE	95
28	Der f 20.0201	ABU97470	8.76	2.0366	4.1561	100	PQTDFGNIE	108
29	Cor a 14.0101	226437844	8.81	2.0041	4.1354	41	GRRGESCRE	49
30	Pen c 19	Q92260	8.82	1.9953	4.1298	486	QQRADGETE	494
31	Cor a 9	18479082	8.83	1.9857	4.1236	285	PERSRQEWE	293
32	Pru p 2.0301	190613903	8.84	1.9812	4.1207	140	PQGGTGTCK	148
33	Der f 16.0101	21591547	8.85	1.9767	4.1179	54	PTGGHSKME	62
34	Fra e 1.0201	34978692	8.85	1.9761	4.1175	59	YTRGEGLYS	67
35	Jug r 2	6580762	8.86	1.9703	4.1138	574	SRRGQGRDH	582
36	Car i 2.0101	VCL_CARIL	8.86	1.9703	4.1138	772	SRRGQGRDH	780
37	Jug n 2	31321944	8.86	1.9703	4.1138	462	SRRGQGRDH	470
38	Gal d 7.0101	MLE1_CHICK	8.87	1.9585	4.1062	120	NNKDQGTFE	128
39	Tri a glutenin	21930	8.88	1.9533	4.1029	190	QQQGQSQQQ	198
40	Gos h 1	P09801.1	8.91	1.9349	4.0912	351	RQQGQGMFR	359
41	Gos h 2	P09799	8.91	1.9349	4.0912	352	RQQGQGMFR	360
42	Bos d 13.0201	MYL3_BOVIN	8.92	1.9234	4.0838	127	KNKDTGTYE	135
43	Pru av 2	P50694	8.95	1.9070	4.0734	143	PQGGTGDCK	151
44	Lol p 11.0101	Q7M1X5	8.95	1.9026	4.0705	81	PDKSCSEIE	89
45	Bla g 11.0101	Q2L7A6_BLAGE	8.95	1.9022	4.0703	310	NQRGHGAGG	318
46	Ric c 1	P01089	8.97	1.8898	4.0624	223	QQQSQGQLQ	231
47	Mal d 2	10334651	8.98	1.8831	4.0581	144	PQGGTGECK	152
48	Pru p 2.0201	190613907	8.98	1.8831	4.0581	144	PQGGTGECK	152
49	Cor a 9	18479082	9.01	1.8603	4.0435	129	QRQGQGQSQ	137
50	Ory s TAI	218197	9.02	1.8515	4.0379	108	PDVGHPMSE	116

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.664127
Standard deviation: 1.425522
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 1
12 6.0 0
13 6.5 0
14 7.0 1
15 7.5 3
16 8.0 2
17 8.5 12
18 9.0 27
19 9.5 73
20 10.0 85
21 10.5 119
22 11.0 145
23 11.5 258
24 12.0 273
25 12.5 283
26 13.0 192
27 13.5 90
28 14.0 56
29 14.5 24
30 15.0 30
31 15.5 8
32 16.0 5
33 16.5 4
34 17.0 2
35 17.5 1
36 18.0 2
37 18.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.035111
Standard deviation: 2.231456
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 1
12 6.0 0
13 6.5 0
14 7.0 1
15 7.5 3
16 8.0 2
17 8.5 12
18 9.0 28
19 9.5 90
20 10.0 170
21 10.5 319
22 11.0 498
23 11.5 837
24 12.0 1266
25 12.5 2095
26 13.0 2913
27 13.5 4390
28 14.0 5667
29 14.5 8259
30 15.0 11407
31 15.5 14157
32 16.0 18511
33 16.5 22997
34 17.0 27460
35 17.5 31463
36 18.0 34841
37 18.5 35795
38 19.0 36326
39 19.5 34003
40 20.0 29943
41 20.5 24905
42 21.0 18843
43 21.5 14484
44 22.0 8582
45 22.5 5312
46 23.0 2821
47 23.5 1090
48 24.0 535
49 24.5 132
50 25.0 24
Query sequence: PQRGHGHYE