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: QDPELKQCK

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Jug r 6.0101	VCL6_JUGRE	0.00	6.8413	7.1314	29	QDPELKQCK	37
2	Ses i 3	13183177	0.96	6.2371	6.7480	26	KDPELKQCK	34
3	Pis v 3.0101	133711973	1.18	6.0930	6.6565	2	TDPELKQCK	10
4	Cor a 11	19338630	2.11	5.5089	6.2859	5	EDPELKKCK	13
5	Ana o 1.0101	21914823	2.63	5.1758	6.0746	28	IDPELKQCK	36
6	Ana o 1.0102	21666498	2.63	5.1758	6.0746	26	IDPELKQCK	34
7	Aed a 1	P50635	5.53	3.3451	4.9129	163	NDPDLKSSK	171
8	Gly m conglycinin	18536	6.00	3.0498	4.7255	183	EDSELRRHK	191
9	Gly m 5.0101	O22120	6.00	3.0498	4.7255	121	EDSELRRHK	129
10	Eur m 14	6492307	6.03	3.0288	4.7122	1195	YDSELKQTQ	1203
11	Der f 14	1545803	6.03	3.0288	4.7122	287	YDSELKQTQ	295
12	Fag e 2.0101	Q2PS07	6.07	3.0018	4.6951	45	NEPHLKKCN	53
13	Der p 14.0101	20385544	6.36	2.8193	4.5792	1189	YDSELKQTE	1197
14	Tri a 26.0101	P10388	6.38	2.8057	4.5706	39	QERELKACQ	47
15	Tri a glutenin	736319	6.38	2.8057	4.5706	39	QERELKACQ	47
16	Tri a glutenin	32968199	6.38	2.8057	4.5706	39	QERELKACQ	47
17	Fag e 8kD	17907758	6.92	2.4672	4.3558	34	MEPQLEQCE	42
18	Dic v a	763532	6.98	2.4276	4.3307	1435	QKAEIKQLK	1443
19	Cand b 2	170901	7.00	2.4161	4.3234	106	SDPNLKLTK	114
20	Cand b 2	170899	7.00	2.4161	4.3234	106	SDPNLKLTK	114
21	Amb a 11.0101	CEP01_AMBAR	7.09	2.3604	4.2881	366	KDPKFKTTQ	374
22	Mala f 3	P56578	7.12	2.3375	4.2735	16	YSPELEDHK	24
23	Tyr p 7.0101	ABM53750	7.28	2.2404	4.2119	200	LDQELKNFK	208
24	Sol g 4.0101	Q9NH75	7.37	2.1827	4.1753	86	NPADIKQCK	94
25	Sol g 4.0201	7638030	7.37	2.1827	4.1753	86	NPADIKQCK	94
26	Vig r 2.0101	Q198W3	7.42	2.1529	4.1564	279	KNPQLKDLD	287
27	Ves m 5	P35760	7.43	2.1463	4.1522	196	QNEELYQTK	204
28	Ves f 5	P35783	7.43	2.1463	4.1522	196	QNEELYQTK	204
29	Cor a 14.0101	226437844	7.44	2.1382	4.1471	80	QQQELEQCC	88
30	Ani s 4.0101	110346533	7.44	2.1346	4.1448	34	NDPEIKELA	42
31	Pen c 3	5326864	7.46	2.1249	4.1386	112	SDPEAKFSK	120
32	Act d a	450239	7.51	2.0912	4.1172	157	EEPEAKEGK	165
33	Sal s 4.0101	NP_001117128	7.54	2.0725	4.1054	144	QDIQLKEAK	152
34	Gly m 4	18744	7.56	2.0616	4.0985	129	NQDELKTGK	137
35	Mala s 7	4138175	7.64	2.0082	4.0646	136	SDPKKKSCR	144
36	Pan h 3.0101	XP_026771637	7.66	1.9996	4.0591	195	GDHDLKRCQ	203
37	Ric c 1	P01089	7.67	1.9946	4.0560	168	EQQNLRQCQ	176
38	Hor v 21	P80198	7.75	1.9382	4.0202	98	QQPQFPQQK	106
39	Hor v 20.0101	HOG3_HORVU	7.75	1.9382	4.0202	98	QQPQFPQQK	106
40	Asc s 1.0101	2970628	7.78	1.9248	4.0117	475	KEAELKKLK	483
41	Tri a 21.0101	283476402	7.83	1.8882	3.9884	154	QTPEQSRCQ	162
42	Gal d 3	P02789	7.85	1.8799	3.9831	32	SSPEEKKCN	40
43	Gal d 3	757851	7.85	1.8799	3.9831	32	SSPEEKKCN	40
44	Fag e 3.0101	A5HIX6	7.88	1.8562	3.9681	61	PQQEFRQCR	69
45	Jug n 4.0101	JUGN4_JUGNI	7.94	1.8218	3.9463	28	QQPRFGECK	36
46	Ara h 4	5712199	7.94	1.8215	3.9461	25	QQPEENACQ	33
47	Ara h 3	O82580	7.94	1.8215	3.9461	2	QQPEENACQ	10
48	Ara h 3	3703107	7.94	1.8215	3.9461	5	QQPEENACQ	13
49	Tri a glutenin	170743	7.94	1.8189	3.9445	36	QEHSLKACR	44
50	Tri a glutenin	21743	7.94	1.8189	3.9445	36	QEHSLKACR	44

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.819944
Standard deviation: 1.581560
1 0.5 1
2 1.0 1
3 1.5 1
4 2.0 0
5 2.5 1
6 3.0 2
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 3
13 6.5 7
14 7.0 4
15 7.5 11
16 8.0 20
17 8.5 44
18 9.0 90
19 9.5 112
20 10.0 107
21 10.5 235
22 11.0 299
23 11.5 247
24 12.0 202
25 12.5 141
26 13.0 81
27 13.5 34
28 14.0 17
29 14.5 12
30 15.0 10
31 15.5 6
32 16.0 5
33 16.5 1
34 17.0 2
35 17.5 1
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0
42 21.0 0
43 21.5 0
44 22.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.774513
Standard deviation: 2.492429
1 0.5 1
2 1.0 1
3 1.5 1
4 2.0 0
5 2.5 1
6 3.0 2
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 3
13 6.5 7
14 7.0 4
15 7.5 11
16 8.0 20
17 8.5 54
18 9.0 125
19 9.5 154
20 10.0 293
21 10.5 590
22 11.0 1119
23 11.5 1451
24 12.0 2132
25 12.5 3335
26 13.0 4483
27 13.5 6451
28 14.0 8979
29 14.5 11262
30 15.0 14308
31 15.5 17428
32 16.0 20897
33 16.5 25029
34 17.0 28023
35 17.5 29766
36 18.0 31303
37 18.5 31134
38 19.0 30137
39 19.5 29269
40 20.0 25687
41 20.5 22568
42 21.0 17379
43 21.5 13449
44 22.0 9320
45 22.5 6214
46 23.0 3602
47 23.5 2453
48 24.0 1071
49 24.5 407
50 25.0 214
51 25.5 56
Query sequence: QDPELKQCK