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: DFKNPESDP

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 22.0101	13925873	0.00	7.2848	7.1752	263	DFKNPESDP	271
2	Pen c 22.0101	13991101	1.15	6.5239	6.7161	263	DFKNPDSDP	271
3	Cla h 6	P42040	3.57	4.9322	5.7558	263	DFKNPDSDK	271
4	Alt a 5	Q9HDT3	3.57	4.9322	5.7558	263	DFKNPDSDK	271
5	Cla h 6	467660	3.57	4.9322	5.7558	263	DFKNPDSDK	271
6	Cur l 2.0101	14585753	3.57	4.9322	5.7558	263	DFKNPDSDK	271
7	Rho m 1.0101	Q870B9	4.04	4.6203	5.5676	262	DFKNPNSDK	270
8	Pru av 7.01	XP_021820299	5.68	3.5418	4.9169	77	DLKNSKGNP	85
9	Pru m 7.0101	XP_016648029	5.68	3.5418	4.9169	77	DLKNSKGNP	85
10	Pru p 7.0101	PMLN_PRUPE	5.68	3.5418	4.9169	52	DLKNSKGNP	60
11	Hom s 3	929619	6.07	3.2800	4.7589	128	DFRTDDSQP	136
12	Cte f 2	7638032	6.45	3.0339	4.6105	242	DAKNPKSKN	250
13	Cla h 5.0101	P40918	7.15	2.5670	4.3288	547	SLKNTVSDP	555
14	Aed a 1	P50635	7.20	2.5340	4.3089	483	DYTNPKSDE	491
15	Aed a 4.0101	MALT_AEDAE	7.38	2.4170	4.2383	34	SFKDSDGDG	42
16	Mac i 1.0101	AMP23_MACIN	7.45	2.3694	4.2096	47	RCRQQESDP	55
17	Per a 3.0203	1580797	7.61	2.2666	4.1476	21	DIKNYESRV	29
18	Per a 3.0202	1580794	7.61	2.2666	4.1476	99	DIKNYESRV	107
19	Asp f 1	166486	7.64	2.2463	4.1353	135	DSKKPKEDP	143
20	Asp f 1	P04389	7.64	2.2463	4.1353	135	DSKKPKEDP	143
21	Asp f 1	250902	7.64	2.2463	4.1353	108	DSKKPKEDP	116
22	Myr p 1	Q07932	7.65	2.2400	4.1315	28	DLADPESEA	36
23	Pan h 2.0101	XP_034156632	7.66	2.2358	4.1290	260	DFKSPDDPK	268
24	Cyp c 2.0101	A0A2U9IY94_CYPCA	7.66	2.2358	4.1290	260	DFKSPDDPK	268
25	Sal s 2.0101	B5DGQ7	7.75	2.1725	4.0908	260	DFKSPDDPA	268
26	Cop c 3	5689671	7.81	2.1361	4.0688	1	DSKRDESDS	9
27	Tri a gliadin	170726	7.85	2.1083	4.0520	224	SFQSSQQNP	232
28	Tri a 36.0101	335331566	7.87	2.0949	4.0440	281	SIQTPQQQP	289
29	Mala f 2	P56577	7.91	2.0716	4.0299	154	DFASDEGDT	162
30	Per a 12.0101	AKH04311	8.02	1.9946	3.9834	232	DYHTPSSDT	240
31	Cte f 1	Q94424	8.05	1.9771	3.9729	136	KLKNSETNE	144
32	Der p 4	5059162	8.10	1.9435	3.9526	131	DFHGHESCP	139
33	Blo t 4.0101	33667932	8.10	1.9435	3.9526	153	DFHGHESCP	161
34	Rat n 1	P02761	8.19	1.8823	3.9157	126	NFKNGETFQ	134
35	Cor a 13.0101	29170509	8.22	1.8612	3.9029	7	QLQDPAHQP	15
36	Tri a gliadin	473876	8.33	1.7896	3.8598	231	SFRPSQQNP	239
37	Tri a gliadin	21755	8.33	1.7896	3.8598	230	SFRPSQQNP	238
38	Tri a gliadin	21753	8.33	1.7896	3.8598	230	SFRPSQQNP	238
39	Tri a gliadin	170722	8.33	1.7896	3.8598	231	SFRPSQQNP	239
40	Tri a gliadin	170728	8.33	1.7896	3.8598	131	SFRPSQQNP	139
41	Tri a gliadin	170720	8.33	1.7896	3.8598	230	SFRPSQQNP	238
42	Tri a gliadin	21761	8.33	1.7896	3.8598	230	SFRPSQQNP	238
43	Bom p 4.0101	Q7M4I3	8.35	1.7775	3.8524	22	NYRQPKKSP	30
44	Sal s 6.0102	XP_014048044	8.38	1.7562	3.8396	1229	NIRSPEGTK	1237
45	Sal s 6.0101	XP_014059932	8.38	1.7562	3.8396	1229	NIRSPEGTK	1237
46	Hum j 1	33113263	8.39	1.7491	3.8353	12	TFKTPDDST	20
47	Bos d 4	P00711	8.45	1.7106	3.8121	82	DDQNPHSSN	90
48	Bos d 4	295774	8.45	1.7106	3.8121	82	DDQNPHSSN	90
49	Bos d 4	Q28049	8.45	1.7106	3.8121	63	DDQNPHSSN	71
50	Mus a 5.0101	6073860	8.46	1.7081	3.8106	86	DVQSLASNP	94

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.046619
Standard deviation: 1.516385
1 0.5 1
2 1.0 0
3 1.5 1
4 2.0 0
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 4
9 4.5 1
10 5.0 0
11 5.5 0
12 6.0 3
13 6.5 2
14 7.0 0
15 7.5 4
16 8.0 13
17 8.5 27
18 9.0 46
19 9.5 110
20 10.0 128
21 10.5 230
22 11.0 253
23 11.5 275
24 12.0 190
25 12.5 198
26 13.0 99
27 13.5 42
28 14.0 24
29 14.5 14
30 15.0 13
31 15.5 8
32 16.0 7
33 16.5 1
34 17.0 1
35 17.5 0
36 18.0 2
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.033850
Standard deviation: 2.513354
1 0.5 1
2 1.0 0
3 1.5 1
4 2.0 0
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 4
9 4.5 1
10 5.0 0
11 5.5 0
12 6.0 3
13 6.5 2
14 7.0 0
15 7.5 4
16 8.0 13
17 8.5 27
18 9.0 57
19 9.5 123
20 10.0 196
21 10.5 445
22 11.0 614
23 11.5 1098
24 12.0 1539
25 12.5 2520
26 13.0 3660
27 13.5 5805
28 14.0 7618
29 14.5 10063
30 15.0 14001
31 15.5 16172
32 16.0 19845
33 16.5 23658
34 17.0 26934
35 17.5 28019
36 18.0 30716
37 18.5 31003
38 19.0 31079
39 19.5 28824
40 20.0 26282
41 20.5 23243
42 21.0 20204
43 21.5 14864
44 22.0 10927
45 22.5 8110
46 23.0 5232
47 23.5 3122
48 24.0 2130
49 24.5 1116
50 25.0 530
51 25.5 235
52 26.0 115
53 26.5 39
54 27.0 2
Query sequence: DFKNPESDP