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: KPCEQHIMQ

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Ara h 6	5923742	0.00	7.7387	7.5320	29	KPCEQHIMQ	37
2	Ara h 2.0101	9186485	1.66	6.5943	6.8337	40	RPCEQHLMQ	48
3	Ara h 2.0201	26245447	1.66	6.5943	6.8337	43	RPCEQHLMQ	51
4	Ara h 2.0101	15418705	1.66	6.5943	6.8337	43	RPCEQHLMQ	51
5	Gly m 8	2SS_SOYBN	3.94	5.0152	5.8701	41	TPCEKHIME	49
6	Ara h 7.0201	B4XID4	4.55	4.5961	5.6143	54	RPCEEHIRQ	62
7	Ara t expansin	4539348	6.12	3.5073	4.9499	257	DPCDDHIWN	265
8	Ara h 7.0101	Q9SQH1	6.85	3.0049	4.6433	55	RPCEEHMRR	63
9	Ara h 7	5931948	6.85	3.0049	4.6433	55	RPCEEHMRR	63
10	Tri a glutenin	21926	6.88	2.9806	4.6285	235	QPQQQQVLQ	243
11	Gly m TI	510515	7.16	2.7857	4.5096	128	TPCQTHWLQ	136
12	Tri a gliadin	170728	7.22	2.7479	4.4865	28	QQQEQQILQ	36
13	Cuc ma 5.0101	2SS_CUCMA	7.28	2.7073	4.4617	53	RSCEQYLRQ	61
14	Tri a glutenin	21930	7.65	2.4473	4.3030	233	QPQQQQVQQ	241
15	Api g 7.0101	QUJ17885	7.68	2.4289	4.2918	60	KNCDNQCIQ	68
16	Tri a 36.0101	335331566	7.70	2.4155	4.2836	310	QPQQQQLAQ	318
17	Tri a gliadin	170734	7.70	2.4155	4.2836	185	QPQQQQLAQ	193
18	Tri a glutenin	21773	7.70	2.4155	4.2836	248	QPQQQQLAQ	256
19	Tri a gliadin	1063270	7.78	2.3585	4.2489	135	NPCKNFLLQ	143
20	Tri a gliadin	170708	7.78	2.3585	4.2489	147	NPCKNFLLQ	155
21	Tri a gliadin	170702	7.78	2.3585	4.2489	169	NPCKNFLLQ	177
22	Tri a 20.0101	BAN29066	7.78	2.3585	4.2489	135	NPCKNFLLQ	143
23	Tri a gliadin	170736	7.78	2.3585	4.2489	154	NPCKNFLLQ	162
24	Eur m 14	6492307	7.86	2.3051	4.2163	284	NPTETDVVQ	292
25	Pru du 8.0101	A0A516F3L2_PRUDU	7.88	2.2934	4.2091	59	QSCEDRCMR	67
26	Ana o 1.0102	21666498	7.88	2.2889	4.2064	88	EPAEKHLSQ	96
27	Ana o 1.0101	21914823	7.88	2.2889	4.2064	90	EPAEKHLSQ	98
28	For t 1.0101	188572341	7.90	2.2798	4.2009	69	KPCHHGFFE	77
29	Ara h 1	P43237	7.93	2.2584	4.1878	34	NPCAQRCLQ	42
30	Ara h 1	P43238	7.93	2.2584	4.1878	36	NPCAQRCLQ	44
31	Lin u 1	Q8LPD3_LINUS	8.00	2.2065	4.1561	48	QQCEKQIQE	56
32	Lin u 1.01	Q8LPD3_LINUS	8.00	2.2065	4.1561	48	QQCEKQIQE	56
33	Tri a gliadin	170738	8.09	2.1481	4.1205	182	NPCKNILLQ	190
34	Gos h 1	P09801.1	8.09	2.1464	4.1194	125	QECQQHCHQ	133
35	Sol g 4.0101	Q9NH75	8.18	2.0817	4.0800	78	NYCEKTIIN	86
36	Sol g 4.0201	7638030	8.18	2.0817	4.0800	78	NYCEKTIIN	86
37	Ani s 1	31339066	8.20	2.0671	4.0710	78	KNCEQHCKM	86
38	Gal d vitellogenin	63887	8.25	2.0369	4.0526	304	KNPEQRIVE	312
39	Gal d vitellogenin	212881	8.25	2.0369	4.0526	304	KNPEQRIVE	312
40	Asp f 5	3776613	8.34	1.9711	4.0125	574	QPCNPNFVQ	582
41	Tri a gliadin	170720	8.37	1.9517	4.0006	128	QQQQQQILQ	136
42	Tri a gliadin	21673	8.37	1.9517	4.0006	145	QQQQQQILQ	153
43	Tri a gliadin	170716	8.37	1.9517	4.0006	134	QQQQQQILQ	142
44	Tri a gliadin	170710	8.37	1.9517	4.0006	133	QQQQQQILQ	141
45	Tri a gliadin	21757	8.37	1.9517	4.0006	137	QQQQQQILQ	145
46	Tri a gliadin	21755	8.37	1.9517	4.0006	128	QQQQQQILQ	136
47	Tri a 21.0101	283476402	8.37	1.9517	4.0006	101	QQQQQQILQ	109
48	Tri a gliadin	170724	8.37	1.9517	4.0006	132	QQQQQQILQ	140
49	Tri a gliadin	170718	8.37	1.9517	4.0006	133	QQQQQQILQ	141
50	Tri a gliadin	21765	8.37	1.9517	4.0006	133	QQQQQQILQ	141

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.193601
Standard deviation: 1.446440
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 3
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 1
9 4.5 0
10 5.0 1
11 5.5 0
12 6.0 0
13 6.5 1
14 7.0 3
15 7.5 3
16 8.0 17
17 8.5 27
18 9.0 26
19 9.5 56
20 10.0 122
21 10.5 195
22 11.0 240
23 11.5 314
24 12.0 286
25 12.5 201
26 13.0 77
27 13.5 50
28 14.0 37
29 14.5 12
30 15.0 6
31 15.5 6
32 16.0 4
33 16.5 5
34 17.0 1
35 17.5 1
36 18.0 1
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0
42 21.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.853494
Standard deviation: 2.370350
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 3
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 1
9 4.5 0
10 5.0 1
11 5.5 0
12 6.0 0
13 6.5 1
14 7.0 3
15 7.5 3
16 8.0 17
17 8.5 28
18 9.0 29
19 9.5 82
20 10.0 236
21 10.5 378
22 11.0 561
23 11.5 1017
24 12.0 1940
25 12.5 2419
26 13.0 4124
27 13.5 5150
28 14.0 7451
29 14.5 10371
30 15.0 13577
31 15.5 17351
32 16.0 21185
33 16.5 24686
34 17.0 28319
35 17.5 31999
36 18.0 32812
37 18.5 33259
38 19.0 32005
39 19.5 29441
40 20.0 26748
41 20.5 21808
42 21.0 17736
43 21.5 13563
44 22.0 9416
45 22.5 6075
46 23.0 3365
47 23.5 1771
48 24.0 932
49 24.5 251
50 25.0 65
51 25.5 15
Query sequence: KPCEQHIMQ