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: QEHGWSSPR

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Pin k 2.0101	VCL_PINKO	0.00	8.0379	7.9073	343	QEHGWSSPR	351
2	Jug n 1	31321942	6.34	3.6511	5.1143	145	KECGISSQR	153
3	Jug r 1	1794252	6.35	3.6454	5.1107	123	NECGISSQR	131
4	Cuc ma 4.0101	11SB_CUCMA	6.72	3.3883	4.9470	38	QQHRYQSPR	46
5	Pru du 6	258588247	6.83	3.3164	4.9012	233	NQQGQSQPR	241
6	Pru du 6.0101	307159112	6.83	3.3164	4.9012	253	NQQGQSQPR	261
7	Lup an 1.0101	169950562	7.42	2.9071	4.6407	140	QEQGSSSGS	148
8	Tri a glutenin	21751	7.65	2.7484	4.5396	601	EQQGYDSPY	609
9	Tri a TAI	P01084	7.66	2.7433	4.5363	66	KEHGVSEGQ	74
10	Tri a gliadin	170732	7.69	2.7188	4.5208	216	QQQGFVQPQ	224
11	Tri a gliadin	170730	7.69	2.7188	4.5208	197	QQQGFVQPQ	205
12	Art an 7.0101	GLOX_ARTAN	7.69	2.7185	4.5206	371	PEQNMPSPR	379
13	Tri a glutenin	21779	7.78	2.6548	4.4800	613	EKQGYDSPY	621
14	Ara h 1	P43237	7.80	2.6456	4.4742	119	REEDWRQPR	127
15	Ara h 1	P43238	7.80	2.6456	4.4742	125	REEDWRQPR	133
16	Ber e 1	17713	7.81	2.6340	4.4668	69	EESPYQNPR	77
17	Tri a glutenin	21743	7.93	2.5537	4.4157	216	QQSGQGQPR	224
18	Tri a glutenin	170743	7.93	2.5537	4.4157	210	QQSGQGQPR	218
19	Tri a glutenin	170743	8.02	2.4915	4.3761	136	QEYYLTSPQ	144
20	Tri a glutenin	21743	8.02	2.4915	4.3761	142	QEYYLTSPQ	150
21	Art an 7.0101	GLOX_ARTAN	8.08	2.4529	4.3515	536	TTHGFSQNQ	544
22	Pis v 2.0201	110349084	8.09	2.4458	4.3470	124	QEESQSQSR	132
23	Ara h 7.0201	B4XID4	8.10	2.4372	4.3415	146	QNCGFRSPS	154
24	Pis v 3.0101	133711973	8.14	2.4085	4.3232	47	EEEEWGSGR	55
25	Gos h 4	P09800	8.22	2.3516	4.2870	503	QEVSVFSPR	511
26	Pen c 30.0101	82754305	8.22	2.3507	4.2864	482	FEDVWSQPR	490
27	Blo t 6.0101	33667934	8.24	2.3424	4.2811	38	YEYSRNSPR	46
28	Aln g 1	7430710	8.25	2.3305	4.2736	34	KKQGIPGPK	42
29	Tri a glutenin	170743	8.27	2.3190	4.2662	381	QQLGQGQPR	389
30	Tri a glutenin	21743	8.27	2.3190	4.2662	387	QQLGQGQPR	395
31	QYS16039	QYS16039	8.30	2.3005	4.2545	70	QQQSFSYPS	78
32	Tri a 21.0101	283476402	8.30	2.2950	4.2509	232	QAQGFVQPQ	240
33	Amb p 5	515956	8.34	2.2691	4.2345	35	EKRGYSSSD	43
34	Der f 30.0101	L7UZ91_DERFA	8.35	2.2601	4.2287	85	QQQDWSSGL	93
35	Tri a gliadin	170702	8.37	2.2513	4.2232	33	QQQPFPQPQ	41
36	Pru du 8.0101	A0A516F3L2_PRUDU	8.37	2.2468	4.2203	112	QQQGQGGGR	120
37	Gos h 4	P09800	8.40	2.2296	4.2093	32	QDPPWGQPQ	40
38	Mac i 1.0101	AMP23_MACIN	8.40	2.2268	4.2075	600	RQHQQQSPR	608
39	Pru du 6.0101	307159112	8.44	2.2039	4.1930	272	HQQPFGRPR	280
40	Pru du 6	258588247	8.44	2.2039	4.1930	252	HQQPFGRPR	260
41	Tri a glutenin	22090	8.52	2.1458	4.1559	658	EQQGYDNPY	666
42	Hev b 4.0101	46410859	8.52	2.1440	4.1548	335	KESGFISPY	343
43	Api m 7	22724911	8.53	2.1409	4.1529	218	GEHDWSSKT	226
44	Tri a glutenin	886967	8.57	2.1095	4.1328	237	HGQGFNQPQ	245
45	Ara h 1	P43238	8.59	2.0958	4.1241	590	QSQSPSSPE	598
46	Ara h 1	P43237	8.59	2.0958	4.1241	583	QSQSPSSPE	591
47	Jug n 2	31321944	8.67	2.0420	4.0899	432	KELSFNMPR	440
48	Jug r 2	6580762	8.67	2.0420	4.0899	544	KELSFNMPR	552
49	Car i 2.0101	VCL_CARIL	8.67	2.0420	4.0899	742	KELSFNMPR	750
50	Pis v 2.0101	110349082	8.68	2.0358	4.0859	124	QEESQSRSR	132

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.622224
Standard deviation: 1.445929
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 0
13 6.5 2
14 7.0 3
15 7.5 1
16 8.0 11
17 8.5 14
18 9.0 28
19 9.5 41
20 10.0 102
21 10.5 159
22 11.0 168
23 11.5 213
24 12.0 269
25 12.5 245
26 13.0 188
27 13.5 144
28 14.0 57
29 14.5 18
30 15.0 13
31 15.5 8
32 16.0 5
33 16.5 1
34 17.0 1
35 17.5 1
36 18.0 3
37 18.5 1
38 19.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.958097
Standard deviation: 2.271089
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 0
13 6.5 2
14 7.0 3
15 7.5 1
16 8.0 11
17 8.5 22
18 9.0 34
19 9.5 48
20 10.0 152
21 10.5 332
22 11.0 525
23 11.5 924
24 12.0 1414
25 12.5 2218
26 13.0 3241
27 13.5 4331
28 14.0 6678
29 14.5 8668
30 15.0 11963
31 15.5 16217
32 16.0 19188
33 16.5 24155
34 17.0 28388
35 17.5 31996
36 18.0 34484
37 18.5 35317
38 19.0 34434
39 19.5 31248
40 20.0 28960
41 20.5 23957
42 21.0 18799
43 21.5 12879
44 22.0 9089
45 22.5 5316
46 23.0 2753
47 23.5 1510
48 24.0 634
49 24.5 230
50 25.0 65
51 25.5 10
Query sequence: QEHGWSSPR