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: KQKKAHLME

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Asp f 23	21215170	0.00	6.6704	7.0649	173	KQKKAHLME	181
2	Fra a 1	Q256S2	5.75	3.1077	4.7515	138	KEKAAHLFK	146
3	Fra a 1.0101	Q5ULZ4	5.75	3.1077	4.7515	78	KEKAAHLFK	86
4	gal d 6.0101	P87498	6.23	2.8085	4.5572	170	ENKKANLVD	178
5	Gal d 6.0101	VIT1_CHICK	6.23	2.8085	4.5572	170	ENKKANLVD	178
6	Blo t 21.0101	111120420	6.88	2.4064	4.2961	63	KDEKARLLR	71
7	Blo t 21.0101	111120428	6.88	2.4064	4.2961	63	KDEKARLLR	71
8	Blo t 21.0101	111494253	6.88	2.4064	4.2961	63	KDEKARLLR	71
9	Blo t 21.0101	111120432	6.88	2.4064	4.2961	63	KDEKARLLR	71
10	Hom s 1	2342526	7.14	2.2468	4.1924	175	AEKRAKLLE	183
11	Hom s 1.0101	2723284	7.14	2.2468	4.1924	217	AEKRAKLLE	225
12	Aed al 2	ALL2_AEDAE	7.31	2.1451	4.1264	165	RQKKQSYFE	173
13	Aed a 2	P18153	7.31	2.1451	4.1264	165	RQKKQSYFE	173
14	Mus m 1	P02762	7.39	2.0938	4.0931	149	KERFAQLCE	157
15	Can f 6.0101	73971966	7.39	2.0931	4.0927	128	QEQEFQLME	136
16	Ani s 2	8117843	7.42	2.0720	4.0789	627	KQAEADLEE	635
17	Cand a 1	576627	7.42	2.0711	4.0784	7	KTQKAVVFD	15
18	Cand a 1	P43067	7.42	2.0711	4.0784	7	KTQKAVVFD	15
19	Mal d 1.0304	AAO25113	7.43	2.0656	4.0748	137	KEKASHLFK	145
20	Mal d 1.0302	AAK13027.1	7.43	2.0656	4.0748	137	KEKASHLFK	145
21	Fra a 1	Q3T923	7.43	2.0656	4.0748	138	KEKASHLFK	146
22	Fra a 1	Q256S4	7.43	2.0656	4.0748	137	KEKASHLFK	145
23	Fra a 1	Q256S7	7.43	2.0656	4.0748	138	KEKASHLFK	146
24	Fra a 1	Q256S6	7.43	2.0656	4.0748	138	KEKASHLFK	146
25	Mal d 1.0303	AAK13028	7.43	2.0656	4.0748	137	KEKASHLFK	145
26	Mal d 1.0301	CAA96534	7.43	2.0656	4.0748	137	KEKASHLFK	145
27	Mal d 1	1313966	7.43	2.0656	4.0748	137	KEKASHLFK	145
28	Rat n 1	P02761	7.43	2.0655	4.0747	150	KEKFAKLCE	158
29	Dic v a	763532	7.44	2.0618	4.0723	915	ETKRAQAMR	923
30	Dic v a	763532	7.49	2.0278	4.0503	1388	EQKKAQAQR	1396
31	Dic v a	763532	7.51	2.0166	4.0430	545	KQHKQSLEE	553
32	Ani s 5.0101	121308877	7.67	1.9222	3.9817	81	KAKEAELAK	89
33	Asp f 2	P79017	7.80	1.8391	3.9277	76	RHAKAHILR	84
34	Asp f 3	664852	7.80	1.8391	3.9277	16	RHAKAHILR	24
35	Tri a 21.0101	283476402	7.80	1.8357	3.9255	90	SQQQAQLQQ	98
36	Aed a 2	159559	7.83	1.8217	3.9165	165	RQKKKSYFE	173
37	Tyr p 10.0101	48249227	7.86	1.7986	3.9014	147	QLKEARLMA	155
38	Mala s 9	19069920	7.87	1.7960	3.8998	210	TDKDAALMR	218
39	Ves f 5	P35783	7.92	1.7660	3.8803	38	KQEKQDILK	46
40	Ves g 5	P35784	7.92	1.7660	3.8803	38	KQEKQDILK	46
41	Ves v 5	Q05110	7.92	1.7660	3.8803	61	KQEKQDILK	69
42	Ves m 5	P35760	7.92	1.7660	3.8803	38	KQEKQDILK	46
43	Ana o 1.0101	21914823	7.94	1.7547	3.8729	316	KQDQGTIMK	324
44	Ana o 1.0102	21666498	7.94	1.7547	3.8729	314	KQDQGTIMK	322
45	Tri a glutenin	886963	7.94	1.7497	3.8697	150	QQSRCHVMQ	158
46	Hom s 4	3297882	7.96	1.7384	3.8623	175	QSKKLTAMQ	183
47	Pen ch 18	7963902	8.00	1.7169	3.8484	408	KQLKAALIS	416
48	Der p 14.0101	20385544	8.02	1.7050	3.8407	168	KRKDLNLCD	176
49	Eur m 14	6492307	8.02	1.7050	3.8407	174	KRKDLNLCD	182
50	Der p 37.0101	AVD73319	8.02	1.7002	3.8376	213	QQKHHHQLE	221

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.768236
Standard deviation: 1.614330
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 2
13 6.5 2
14 7.0 4
15 7.5 20
16 8.0 16
17 8.5 66
18 9.0 85
19 9.5 153
20 10.0 168
21 10.5 231
22 11.0 229
23 11.5 246
24 12.0 163
25 12.5 129
26 13.0 74
27 13.5 42
28 14.0 20
29 14.5 10
30 15.0 11
31 15.5 5
32 16.0 9
33 16.5 2
34 17.0 4
35 17.5 1
36 18.0 2
37 18.5 1
38 19.0 0
39 19.5 1
40 20.0 0
41 20.5 0
42 21.0 0
43 21.5 0
44 22.0 0
45 22.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.564116
Standard deviation: 2.486117
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 2
13 6.5 2
14 7.0 4
15 7.5 21
16 8.0 17
17 8.5 71
18 9.0 142
19 9.5 263
20 10.0 420
21 10.5 716
22 11.0 1192
23 11.5 1567
24 12.0 2558
25 12.5 3861
26 13.0 5201
27 13.5 7400
28 14.0 9681
29 14.5 12241
30 15.0 15731
31 15.5 19088
32 16.0 22907
33 16.5 26333
34 17.0 28742
35 17.5 31447
36 18.0 32259
37 18.5 31150
38 19.0 30039
39 19.5 27363
40 20.0 23769
41 20.5 19600
42 21.0 15236
43 21.5 11233
44 22.0 8175
45 22.5 5147
46 23.0 3440
47 23.5 1821
48 24.0 919
49 24.5 313
50 25.0 112
Query sequence: KQKKAHLME