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: LNKTNQTDL

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 t expansin	4539348	0.00	6.9146	6.8992	99	LNKTNQTDL	107
2	Pru du 10.0101	MDL2_PRUDU	4.87	3.4530	4.8538	228	LNKGNSNNL	236
3	Ara h 1	P43238	5.63	2.9154	4.5361	275	LNRHDNQNL	283
4	Ara h 1	P43237	5.63	2.9154	4.5361	269	LNRHDNQNL	277
5	Mala s 11	28569698	5.96	2.6744	4.3937	168	LSKTGSLDL	176
6	Ory s 1	10140765	6.00	2.6470	4.3776	109	ARSTNRTDL	117
7	Tri a gliadin	21765	6.29	2.4458	4.2587	215	LQQQQQQQL	223
8	Tri a gliadin	170718	6.29	2.4458	4.2587	215	LQQQQQQQL	223
9	Bla g 12.0101	AII81930	6.45	2.3294	4.1899	76	LDQENDVDL	84
10	Der f 20.0101	AIO08850	6.60	2.2193	4.1248	96	TDKHPQTDF	104
11	Der f 20.0201	ABU97470	6.60	2.2193	4.1248	96	TDKHPQTDF	104
12	Blo t 6.0101	33667934	6.63	2.1991	4.1129	176	LTDGNTQDL	184
13	Mala s 1	Q01940	6.69	2.1614	4.0906	293	IKKTKRSEL	301
14	Der f 18.0101	27550039	6.69	2.1564	4.0877	256	LEKMNKQDI	264
15	Aed a 2	P18153	6.71	2.1476	4.0825	218	ITKDNQLDV	226
16	Ole e 13.0101	ALL13_OLEEU	6.72	2.1406	4.0783	110	LNQPNNLDF	118
17	Ves v 3.0101	167782086	6.80	2.0800	4.0425	428	LGKPSQKNL	436
18	Tyr p 20.0101	A0A868BHP5_TYRPU	6.81	2.0746	4.0393	174	MDKATQQQL	182
19	Der f 20.0101	AIO08850	6.81	2.0746	4.0393	173	MDKATQQQL	181
20	Der p 20.0101	188485735	6.81	2.0746	4.0393	173	MDKATQQQL	181
21	Cro p 2.0101	XP_019400389	6.83	2.0563	4.0285	36	LKKKSQDDV	44
22	Tab y 2.0101	304273371	6.84	2.0519	4.0259	247	LAQKNQTGL	255
23	Der f 28.0201	AIO08848	6.88	2.0216	4.0080	278	LSSSTQTSI	286
24	Cha o 3.0101	GH5FP_CHAOB	7.00	1.9409	3.9603	95	LTRTSYTNA	103
25	Ves g 5	P35784	7.00	1.9358	3.9573	36	LTKQEKQDI	44
26	Ves v 5	Q05110	7.00	1.9358	3.9573	59	LTKQEKQDI	67
27	Ves f 5	P35783	7.00	1.9358	3.9573	36	LTKQEKQDI	44
28	Ves m 5	P35760	7.00	1.9358	3.9573	36	LTKQEKQDI	44
29	Der p 4	5059162	7.01	1.9340	3.9563	467	VDKNGQADV	475
30	Dic v a	763532	7.03	1.9202	3.9481	959	LNEEQKSQL	967
31	Dic v a	763532	7.07	1.8887	3.9295	693	LDDSQKNEL	701
32	Per a 2.0101	E7BQV5_PERAM	7.07	1.8856	3.9276	118	LNATNQGFL	126
33	Asp f 1	P04389	7.13	1.8475	3.9052	163	HQRGNQGDL	171
34	Asp f 1	166486	7.13	1.8475	3.9052	163	HQRGNQGDL	171
35	Asp f 1	250902	7.13	1.8475	3.9052	136	HQRGNQGDL	144
36	Pru du 6.0101	307159112	7.15	1.8308	3.8953	26	LSPQNQCQL	34
37	Pru du 6	258588247	7.15	1.8308	3.8953	6	LSPQNQCQL	14
38	Der f 20.0201	ABU97470	7.19	1.8054	3.8803	173	MDKATQQKL	181
39	Der p 28.0101	QAT18639	7.20	1.7932	3.8731	278	LSSSTQTTI	286
40	Cap a 1w	16609959	7.21	1.7911	3.8718	108	LNQFNNLDF	116
41	Act c 2	190358875	7.21	1.7911	3.8718	110	LNQFNNLDF	118
42	Cap a 1.0101	Q9ARG0_CAPAN	7.21	1.7911	3.8718	108	LNQFNNLDF	116
43	Mus a 4.0101	88191901	7.21	1.7911	3.8718	86	LNQFNNLDF	94
44	Sola t 2	P16348	7.21	1.7894	3.8708	38	LGKSPNSDA	46
45	Sola t 4	P30941	7.21	1.7894	3.8708	66	LGKSPNSDA	74
46	Sola t 4	21413	7.21	1.7894	3.8708	66	LGKSPNSDA	74
47	Tri a glutenin	21773	7.25	1.7595	3.8532	50	FSQQQQQQL	58
48	Lup an 1.0101	169950562	7.31	1.7196	3.8296	237	LPKHSDADF	245
49	Pru du 10.0101	MDL2_PRUDU	7.32	1.7141	3.8263	541	LQERSASDL	549
50	Ani s 13.0101	K9USK2_9BILA	7.32	1.7118	3.8250	264	LDQKSHSHL	272

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 9.726853
Standard deviation: 1.406707
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 1
11 5.5 0
12 6.0 3
13 6.5 4
14 7.0 14
15 7.5 35
16 8.0 159
17 8.5 90
18 9.0 173
19 9.5 250
20 10.0 298
21 10.5 216
22 11.0 187
23 11.5 140
24 12.0 47
25 12.5 24
26 13.0 15
27 13.5 16
28 14.0 12
29 14.5 3
30 15.0 6

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.425051
Standard deviation: 2.380730
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 1
11 5.5 0
12 6.0 3
13 6.5 4
14 7.0 15
15 7.5 39
16 8.0 168
17 8.5 117
18 9.0 287
19 9.5 501
20 10.0 938
21 10.5 1324
22 11.0 2215
23 11.5 3787
24 12.0 5490
25 12.5 7364
26 13.0 9935
27 13.5 13565
28 14.0 16735
29 14.5 20950
30 15.0 24739
31 15.5 27411
32 16.0 31676
33 16.5 32594
34 17.0 33209
35 17.5 31904
36 18.0 30055
37 18.5 26493
38 19.0 22544
39 19.5 17988
40 20.0 13760
41 20.5 9772
42 21.0 6394
43 21.5 3869
44 22.0 2148
45 22.5 1106
46 23.0 694
47 23.5 296
48 24.0 85
49 24.5 19
Query sequence: LNKTNQTDL