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: LKFRRNFNT

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Fag e 1	2317674	0.00	6.8545	7.0278	322	LKFRRNFNT	330
2	Fag e 1	29839419	3.97	4.3127	5.4679	356	LKFRQNVNR	364
3	Fag e 1	2317670	4.77	3.8007	5.1537	386	LKFKQNVNR	394
4	Gal d 4	P00698	5.32	3.4504	4.9387	50	AKFESNFNT	58
5	Zan b 2.0101	QYU76045	6.24	2.8600	4.5764	246	IKLKHNINN	254
6	Zan b 2.0102	QYU76046	6.24	2.8600	4.5764	245	IKLKHNINN	253
7	Zan_b_2.02	QYU76044	6.31	2.8173	4.5502	243	MKLRHNIND	251
8	Der f 4.0101	AHX03180	6.34	2.7978	4.5382	294	LRWLRNFGT	302
9	Tyr p 7.0101	ABM53750	6.36	2.7852	4.5305	34	LKTQKNFDP	42
10	Jug n 4.0101	JUGN4_JUGNI	6.43	2.7405	4.5031	482	LKFNRQEST	490
11	Jug r 4.0101	Q2TPW5	6.43	2.7405	4.5031	479	LKFNRQEST	487
12	Car i 4.0101	158998780	6.43	2.7405	4.5031	480	LKFNRQEST	488
13	Ses i 6.0101	Q9XHP0	6.63	2.6111	4.4236	286	MKFRTNVES	294
14	Cor a 9	18479082	6.69	2.5749	4.4014	329	LRLRENICT	337
15	Der f 5.0101	ABO84970	6.96	2.3970	4.2922	50	LHLQHQINT	58
16	QYS16039	QYS16039	7.11	2.3053	4.2360	246	MRLRHNIND	254
17	Hom s 4	3297882	7.13	2.2904	4.2268	134	LEFQRKLQH	142
18	Eur m 4.0101	5059164	7.14	2.2858	4.2240	294	LRWLKNFGT	302
19	Api m 2	Q08169	7.17	2.2618	4.2093	346	LQFREYLNN	354
20	Aln g 1	261407	7.23	2.2240	4.1861	115	LKISNKFHT	123
21	Aln g 1	P38948	7.23	2.2240	4.1861	114	LKISNKFHT	122
22	Bet v 1.1601	1321714	7.23	2.2240	4.1861	115	LKISNKFHT	123
23	Bet v 1.2101	1321726	7.23	2.2240	4.1861	115	LKISNKFHT	123
24	Der f 27.0101	AIO08851	7.26	2.2051	4.1745	293	DKIRQSINS	301
25	Ves s 5	P35786	7.34	2.1557	4.1441	46	LKIHNDFRN	54
26	Api m 2	Q08169	7.36	2.1456	4.1379	281	LRIARQMTT	289
27	Api m 12.0101	Q868N5	7.36	2.1447	4.1374	365	LNLRTDISS	373
28	Ves v 2.0101	P49370	7.38	2.1281	4.1272	122	MKIHKNFSI	130
29	Dol m 5.0101	P10736	7.43	2.0959	4.1074	29	IKCRKGIHT	37
30	Api m 12.0101	Q868N5	7.56	2.0177	4.0594	1005	LKISLDVNT	1013
31	Api m 11.0101	58585070	7.59	1.9950	4.0455	355	LKVKRRISF	363
32	Asp f 6	Q92450	7.61	1.9819	4.0375	112	DKFKDAFNT	120
33	Asp f 6	1648970	7.61	1.9819	4.0375	123	DKFKDAFNT	131
34	Bet v 3	P43187	7.63	1.9736	4.0324	39	LRLRRIFDL	47
35	Pon l 7.0101	P05547	7.65	1.9604	4.0243	165	FNFRNQLKT	173
36	Ves v 2.0201	60203063	7.69	1.9302	4.0058	124	LKINKDISI	132
37	Aed a 6.0101	Q1HR57_AEDAE	7.74	1.8980	3.9860	68	LNFSEKWNT	76
38	Ves vi 5	P35787	7.78	1.8725	3.9703	47	LKVHNDFRQ	55
39	Gly m 6.0201	P04405	7.82	1.8471	3.9548	309	MRLRQNIGQ	317
40	Gly m glycinin G2	295800	7.82	1.8471	3.9548	309	MRLRQNIGQ	317
41	Jug n 4.0101	JUGN4_JUGNI	7.86	1.8210	3.9387	327	LRLRENIGD	335
42	Jug r 4.0101	Q2TPW5	7.86	1.8210	3.9387	324	LRLRENIGD	332
43	Can s 4.0101	XP_030482568.1	7.88	1.8120	3.9332	128	LRYEDNFDA	136
44	For t 2.0101	188572343	7.89	1.8063	3.9297	176	LRIGREINS	184
45	Cuc ma 4.0101	11SB_CUCMA	7.89	1.8050	3.9289	305	LRLKQNIGR	313
46	Der p 13.0101	E0A8N8_DERPT	7.89	1.8033	3.9279	102	VKIVREFNG	110
47	Gly m conglycinin	256427	7.96	1.7589	3.9006	24	LKVREDENN	32
48	Api m 7	22724911	7.96	1.7588	3.9006	100	LTVKKNFAN	108
49	Der p 4	5059162	7.99	1.7410	3.8897	269	LHWLKNFGT	277
50	Pol d 3.0101	XP_015174445	8.02	1.7239	3.8792	598	FEIYRNLGT	606

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.708414
Standard deviation: 1.562256
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 1
9 4.5 0
10 5.0 1
11 5.5 1
12 6.0 0
13 6.5 8
14 7.0 3
15 7.5 13
16 8.0 17
17 8.5 41
18 9.0 132
19 9.5 132
20 10.0 168
21 10.5 239
22 11.0 231
23 11.5 220
24 12.0 189
25 12.5 135
26 13.0 77
27 13.5 30
28 14.0 23
29 14.5 10
30 15.0 5
31 15.5 7
32 16.0 4
33 16.5 3
34 17.0 4
35 17.5 1
36 18.0 1
37 18.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.890181
Standard deviation: 2.545643
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 1
9 4.5 0
10 5.0 1
11 5.5 1
12 6.0 0
13 6.5 8
14 7.0 3
15 7.5 14
16 8.0 20
17 8.5 47
18 9.0 144
19 9.5 177
20 10.0 284
21 10.5 568
22 11.0 845
23 11.5 1362
24 12.0 1943
25 12.5 3055
26 13.0 4348
27 13.5 6705
28 14.0 8323
29 14.5 11074
30 15.0 14282
31 15.5 17035
32 16.0 19982
33 16.5 23730
34 17.0 26513
35 17.5 29791
36 18.0 31501
37 18.5 31645
38 19.0 29622
39 19.5 28144
40 20.0 25379
41 20.5 21416
42 21.0 18534
43 21.5 14077
44 22.0 10672
45 22.5 7729
46 23.0 5017
47 23.5 3146
48 24.0 1666
49 24.5 792
50 25.0 376
51 25.5 154
52 26.0 64
53 26.5 6
Query sequence: LKFRRNFNT