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: DFRKESKNV

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Der f 27.0101	AIO08851	0.00	7.1586	6.7555	172	DFRKESKNV	180
2	Aed a 8.0101	Q1HR69_AEDAE	5.70	3.3276	4.6132	277	DIRKDNRAV	285
3	Tab y 5.0101	304273369	6.34	2.8942	4.3708	57	KFTKEHKKV	65
4	Der f 5.0101	ABO84970	6.43	2.8371	4.3389	119	DLKKEEQRV	127
5	Cyn d 23	32344779	6.63	2.7046	4.2648	87	DFKKAADQV	95
6	Rap v 2.0101	QPB41107	6.70	2.6514	4.2351	417	NLQRENKHL	425
7	Pla l 1	28380114	6.72	2.6435	4.2307	41	DCKDDSKKV	49
8	Pla l 1.0103	14422363	6.72	2.6435	4.2307	41	DCKDDSKKV	49
9	Pan h 4.0101	XP_026781482	6.75	2.6217	4.2185	192	DLEEELKNV	200
10	Api m 10.0101	94471622	6.86	2.5439	4.1750	27	DSKEERKNV	35
11	Pen ch 31.0101	61380693	6.94	2.4934	4.1467	421	KLRKETFDV	429
12	Ara h 2.0101	15418705	7.02	2.4377	4.1156	128	QFKRELRNL	136
13	Ara h 2.0101	9186485	7.02	2.4377	4.1156	125	QFKRELRNL	133
14	Ara h 2.0201	26245447	7.02	2.4377	4.1156	140	QFKRELRNL	148
15	Pon l 4.0101	P05946	7.08	2.3967	4.0927	80	EFKKAVQNV	88
16	Pon l 7.0101	P05547	7.10	2.3825	4.0847	166	NFRNQLKTV	174
17	Cuc ma 5.0101	2SS_CUCMA	7.19	2.3251	4.0526	58	YLRQQSRDV	66
18	Hom s 1.0101	2723284	7.20	2.3184	4.0489	408	KIRKKEKEV	416
19	Hom s 1	2342526	7.20	2.3184	4.0489	366	KIRKKEKEV	374
20	Jug r 6.0101	VCL6_JUGRE	7.25	2.2869	4.0313	457	EFEKEAKEL	465
21	Zea m 25.0101	Q4W1F7	7.26	2.2777	4.0261	65	DMAKKSPNV	73
22	Pis v 4.0101	149786149	7.29	2.2574	4.0148	158	GLDKESKKL	166
23	Ani s 2	8117843	7.30	2.2521	4.0118	569	TIKKQSEQI	577
24	Der f 4.0101	AHX03180	7.41	2.1736	3.9679	189	DLKQQSEYV	197
25	Der p 4	5059162	7.41	2.1736	3.9679	164	DLKQQSEYV	172
26	Eur m 4.0101	5059164	7.41	2.1736	3.9679	189	DLKQQSEYV	197
27	Arg r 1	58371884	7.44	2.1541	3.9570	57	DFKENTKTA	65
28	Tab y 1.0101	323473390	7.48	2.1298	3.9434	202	SVKNESKRL	210
29	Act d 11.0101	P85524	7.49	2.1228	3.9395	75	AIDEETKSV	83
30	Cla h 5.0101	P40918	7.52	2.1010	3.9273	104	EFKGETKDF	112
31	Lep s 1	20387027	7.53	2.0977	3.9254	45	DLKKKPSQV	53
32	Hol l 5.0101	2266625	7.54	2.0875	3.9197	229	EAQKEAKPV	237
33	Cur l 4.0101	193507493	7.55	2.0828	3.9171	75	ELRKRSSDL	83
34	Alt a 15.0101	A0A0F6N3V8_ALTAL	7.58	2.0652	3.9073	401	DVPRNTKNI	409
35	Der p 4	5059162	7.60	2.0466	3.8969	426	NLQKNQQNL	434
36	Ara h 8.0201	EF436550	7.62	2.0390	3.8926	134	DVKQKSQGI	142
37	Rap v 2.0101	QPB41107	7.67	1.9999	3.8708	689	ELRQEQENY	697
38	Aed a 2	159559	7.71	1.9785	3.8588	163	DIRQKKKSY	171
39	Fus c 2	19879659	7.73	1.9638	3.8506	79	MFFKEGKQV	87
40	Der p 5.0102	913285	7.74	1.9522	3.8441	119	DLKKEEARV	127
41	Der p 5.0101	9072	7.74	1.9522	3.8441	135	DLKKEEARV	143
42	Der p 5.0102	P14004	7.74	1.9522	3.8441	119	DLKKEEARV	127
43	Cor a 10	10944737	7.79	1.9241	3.8284	556	EFAEEDKKV	564
44	Gal d 1	P01005	7.80	1.9177	3.8248	35	ATDKEGKDV	43
45	Vig r 2.0101	Q198W3	7.81	1.9091	3.8200	69	RFDQRSKQI	77
46	Der p 4	5059162	7.82	1.8991	3.8144	341	QIIKDGKDV	349
47	Der f 28.0101	L7V065_DERFA	7.83	1.8944	3.8118	106	EFKGETKQF	114
48	Aed a 8.0101	Q1HR69_AEDAE	7.87	1.8655	3.7956	615	DYKKQKKEL	623
49	Amb a 1	P27761	7.88	1.8584	3.7916	236	KFTQQSKAI	244
50	Amb a 1	166443	7.88	1.8584	3.7916	236	KFTQQSKAI	244

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.647964
Standard deviation: 1.487446
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 1
13 6.5 2
14 7.0 7
15 7.5 18
16 8.0 22
17 8.5 33
18 9.0 69
19 9.5 198
20 10.0 158
21 10.5 291
22 11.0 256
23 11.5 244
24 12.0 143
25 12.5 105
26 13.0 64
27 13.5 34
28 14.0 14
29 14.5 11
30 15.0 8
31 15.5 2
32 16.0 5
33 16.5 5
34 17.0 4
35 17.5 1

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.969114
Standard deviation: 2.659913
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 1
13 6.5 2
14 7.0 7
15 7.5 18
16 8.0 26
17 8.5 44
18 9.0 95
19 9.5 264
20 10.0 345
21 10.5 672
22 11.0 915
23 11.5 1685
24 12.0 2335
25 12.5 3644
26 13.0 4780
27 13.5 6525
28 14.0 8539
29 14.5 11642
30 15.0 13547
31 15.5 16638
32 16.0 19236
33 16.5 23274
34 17.0 26009
35 17.5 26699
36 18.0 28699
37 18.5 29124
38 19.0 29262
39 19.5 28116
40 20.0 25136
41 20.5 22321
42 21.0 19510
43 21.5 15643
44 22.0 12162
45 22.5 9003
46 23.0 6200
47 23.5 3655
48 24.0 2283
49 24.5 1262
50 25.0 542
51 25.5 244
52 26.0 69
53 26.5 21
54 27.0 2
Query sequence: DFRKESKNV