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: KLFKTQCPQ

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Pru p 2.0201	190613907	0.00	6.7978	7.2875	211	KLFKTQCPQ	219
2	Pru p 2.0101	190613911	0.00	6.7978	7.2875	211	KLFKTQCPQ	219
3	Jun a 3	P81295	2.05	5.4938	6.4380	191	KIFKNQCPQ	199
4	Cup s 3.0102	38456228	2.05	5.4938	6.4380	191	KIFKNQCPQ	199
5	Cup a 3	9929163	2.05	5.4938	6.4380	165	KIFKNQCPQ	173
6	Cup s 3.0101	38456226	2.05	5.4938	6.4380	191	KIFKNQCPQ	199
7	Act c 2	190358875	4.71	3.8079	5.3396	190	KFFKDRCPD	198
8	Cap a 1w	16609959	4.89	3.6947	5.2658	190	KFFKKRCPD	198
9	Cap a 1.0101	Q9ARG0_CAPAN	4.89	3.6947	5.2658	190	KFFKKRCPD	198
10	Lyc e NP24	P12670	4.89	3.6947	5.2658	190	KFFKKRCPD	198
11	Cur l 3.0101	14585755	4.97	3.6452	5.2336	13	NLFKTRCAQ	21
12	Cap a 1	11321159	5.04	3.5986	5.2032	163	RFFKQRCPD	171
13	Mal d 2	10334651	5.26	3.4575	5.1113	211	EIFEKQCPQ	219
14	Mus a 4.0101	88191901	5.73	3.1605	4.9178	165	QFFKRNCPD	173
15	Ole e 13.0101	ALL13_OLEEU	5.91	3.0444	4.8421	191	RFFKERCPD	199
16	Gal d vitellogenin	63887	6.09	2.9309	4.7682	299	QLIKTKNPE	307
17	Gal d vitellogenin	212881	6.09	2.9309	4.7682	299	QLIKTKNPE	307
18	Bos d 6	P02769	6.36	2.7595	4.6565	409	NLIKQNCDQ	417
19	Bos d 6	2190337	6.36	2.7595	4.6565	409	NLIKQNCDQ	417
20	Pru p 2.0301	190613903	6.55	2.6368	4.5766	207	QIFHEQCPD	215
21	Pon l 7.0101	P05547	6.81	2.4714	4.4688	74	KIIDQRCGQ	82
22	Ana o 1.0102	21666498	7.02	2.3391	4.3826	352	KLFKKDPSQ	360
23	Ana o 1.0101	21914823	7.02	2.3391	4.3826	354	KLFKKDPSQ	362
24	Ves v 3.0101	167782086	7.03	2.3376	4.3816	35	RIVKTQNDQ	43
25	Pla l 1	28380114	7.12	2.2755	4.3412	77	KLVKSSRPD	85
26	Vig r 2.0101	Q198W3	7.16	2.2528	4.3264	55	TLFKNQYGH	63
27	Gly m 5.0201	Q9FZP9	7.16	2.2528	4.3264	159	TLFKNQYGH	167
28	Gly m conglycinin	169929	7.16	2.2528	4.3264	221	TLFKNQYGH	229
29	Blo t 13	Q17284	7.21	2.2222	4.3065	90	KFIQTQYGD	98
30	Bos d 3	886209	7.28	2.1789	4.2782	34	RLMKDNFPN	42
31	Gly m 5.0101	O22120	7.32	2.1531	4.2614	143	TLFKNQYGR	151
32	Gly m conglycinin	18536	7.32	2.1531	4.2614	205	TLFKNQYGR	213
33	Mala s 7	4138175	7.36	2.1282	4.2452	151	DQFKEQCSQ	159
34	Asp n 14	4235093	7.43	2.0788	4.2130	607	RLVTTQYPA	615
35	Asp n 14	2181180	7.43	2.0788	4.2130	607	RLVTTQYPA	615
36	Can f 5.0101	P09582	7.46	2.0628	4.2026	99	PLYKTKVPR	107
37	Tri a gliadin	1063270	7.60	1.9745	4.1451	165	QVMRQQCCQ	173
38	Tri a gliadin	170708	7.60	1.9745	4.1451	177	QVMRQQCCQ	185
39	Tri a 20.0101	BAN29066	7.60	1.9745	4.1451	165	QVMRQQCCQ	173
40	Tri a gliadin	170736	7.60	1.9745	4.1451	184	QVMRQQCCQ	192
41	Tri a gliadin	170738	7.60	1.9745	4.1451	212	QVMRQQCCQ	220
42	Asp o 21	217823	7.60	1.9734	4.1444	298	NTVKSDCPD	306
43	Asp o 21	166531	7.60	1.9734	4.1444	298	NTVKSDCPD	306
44	Pol d 5	P81656	7.64	1.9470	4.1272	31	KLIKSVGPT	39
45	Lep d 13	Q9U5P1	7.66	1.9319	4.1173	91	KFVQTQYGD	99
46	Gly m Bd28K	12697782	7.69	1.9161	4.1070	44	RVFKTDAGE	52
47	Cor a 10	10944737	7.70	1.9069	4.1010	275	KLIKKKHGK	283
48	Api c 1.0101	12958582	7.72	1.8973	4.0948	89	NLIDTKCYK	97
49	Api m 1	P00630	7.72	1.8973	4.0948	117	NLIDTKCYK	125
50	Asp f 1	250902	7.73	1.8895	4.0897	60	KLIKGRTPI	68

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.707837
Standard deviation: 1.575195
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 4
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 5
11 5.5 2
12 6.0 2
13 6.5 4
14 7.0 2
15 7.5 15
16 8.0 28
17 8.5 42
18 9.0 59
19 9.5 128
20 10.0 126
21 10.5 310
22 11.0 312
23 11.5 222
24 12.0 168
25 12.5 104
26 13.0 56
27 13.5 61
28 14.0 14
29 14.5 11
30 15.0 11
31 15.5 3
32 16.0 3
33 16.5 1
34 17.0 2
35 17.5 0
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

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.619251
Standard deviation: 2.417724
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 4
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 5
11 5.5 2
12 6.0 2
13 6.5 4
14 7.0 2
15 7.5 15
16 8.0 29
17 8.5 45
18 9.0 80
19 9.5 164
20 10.0 249
21 10.5 575
22 11.0 876
23 11.5 1418
24 12.0 2345
25 12.5 3359
26 13.0 5082
27 13.5 6738
28 14.0 8867
29 14.5 12193
30 15.0 14989
31 15.5 18822
32 16.0 22924
33 16.5 26220
34 17.0 29041
35 17.5 31834
36 18.0 31847
37 18.5 31936
38 19.0 30836
39 19.5 27857
40 20.0 25565
41 20.5 20629
42 21.0 15956
43 21.5 11955
44 22.0 7669
45 22.5 5079
46 23.0 2718
47 23.5 1537
48 24.0 556
49 24.5 145
50 25.0 24
Query sequence: KLFKTQCPQ