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: LDFKSPDDP

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Pan h 2.0101	XP_034156632	0.00	6.9341	7.1666	259	LDFKSPDDP	267
2	Cyp c 2.0101	A0A2U9IY94_CYPCA	0.00	6.9341	7.1666	259	LDFKSPDDP	267
3	Sal s 2.0101	B5DGQ7	0.00	6.9341	7.1666	259	LDFKSPDDP	267
4	Cla h 6	467660	4.09	4.3929	5.5555	262	LDFKNPDSD	270
5	Alt a 5	Q9HDT3	4.09	4.3929	5.5555	262	LDFKNPDSD	270
6	Cla h 6	P42040	4.09	4.3929	5.5555	262	LDFKNPDSD	270
7	Pen c 22.0101	13991101	4.09	4.3929	5.5555	262	LDFKNPDSD	270
8	Cur l 2.0101	14585753	4.09	4.3929	5.5555	262	LDFKNPDSD	270
9	Blo t 4.0101	33667932	4.73	3.9965	5.3041	165	LDIQNYDDP	173
10	Rho m 1.0101	Q870B9	4.75	3.9848	5.2967	261	LDFKNPNSD	269
11	Hum j 1	33113263	4.76	3.9776	5.2922	11	ITFKTPDDS	19
12	Gal d 9.0101	ENOB_CHICK	5.08	3.7773	5.1652	259	LDFKSPPHT	267
13	Asp f 22.0101	13925873	5.24	3.6757	5.1008	262	LDFKNPESD	270
14	Gly m 6.0101	P04776	6.21	3.0766	4.7210	432	VSFKTNDTP	440
15	Gly m glycinin G1	169973	6.21	3.0766	4.7210	432	VSFKTNDTP	440
16	Gly m 6.0201	P04405	6.29	3.0224	4.6866	422	VSFKTNDRP	430
17	Gly m glycinin G2	295800	6.29	3.0224	4.6866	422	VSFKTNDRP	430
18	Gly m 6.0301	P11828	6.29	3.0224	4.6866	418	VSFKTNDRP	426
19	Bom p 4.0101	Q7M4I3	7.12	2.5104	4.3620	64	LNLKRDDDG	72
20	Cha o 2.0101	47606004	7.19	2.4634	4.3322	222	LKIKAPRDS	230
21	Cyp c 1.01	17977825	7.38	2.3490	4.2597	36	LSAKTPDDI	44
22	Zan b 2.0102	QYU76046	7.59	2.2159	4.1753	358	ISFKTNDNA	366
23	Ses i 7.0101	Q9AUD2	7.59	2.2159	4.1753	412	ISFKTNDNA	420
24	Zan b 2.0101	QYU76045	7.59	2.2159	4.1753	359	ISFKTNDNA	367
25	Gly m 7.0101	C6K8D1_SOYBN	7.65	2.1768	4.1505	438	LEAKKPSQP	446
26	Der f 26.0101	AIO08852	7.66	2.1742	4.1488	39	LDLRPTQDS	47
27	Ole e 9	14279169	7.67	2.1688	4.1454	190	LQFQSANDA	198
28	Scy p 9.0101	QFI57017	7.69	2.1549	4.1366	483	IDFKDRKDG	491
29	Jug r 2	6580762	7.70	2.1483	4.1324	64	VDDQNPRDP	72
30	Rat n 1	P02761	7.87	2.0422	4.0652	89	VAYKTPEDG	97
31	Per a 11.0101	AKH04310	7.93	2.0058	4.0421	319	LTYKTPKNY	327
32	Tri t 1.0101	1711086	8.00	1.9648	4.0161	7	LGVKGPDGS	15
33	Der f 14	1545803	8.00	1.9637	4.0154	261	IDYKNNGSP	269
34	Eur m 14	6492307	8.00	1.9637	4.0154	1169	IDYKNNGSP	1177
35	Der p 14.0101	20385544	8.01	1.9572	4.0112	1163	IDYKNSGSP	1171
36	Der p 14.0101	20385544	8.02	1.9522	4.0081	1608	LNVNKPEDS	1616
37	Hev b 9	Q9LEI9	8.04	1.9369	3.9984	436	ANFRTPVEP	444
38	Jun a 2	9955725	8.05	1.9317	3.9951	223	IKIKAPRDS	231
39	Cten i 1.0101	QCY53440	8.10	1.8999	3.9750	36	LSAKSGDDV	44
40	Aln g 1	7430710	8.12	1.8883	3.9676	191	VNIDSLNNP	199
41	Der p 32.0101	QAT18643	8.14	1.8774	3.9607	35	FSFKHPHQS	43
42	Bra r 2	P81729	8.16	1.8599	3.9496	23	ADYCSPDNN	31
43	Hev b 9	Q9LEJ0	8.19	1.8450	3.9401	266	LNFKEENNN	274
44	Hev b 9	Q9LEI9	8.19	1.8450	3.9401	266	LNFKEENNN	274
45	Api m 10.0101	94471622	8.19	1.8434	3.9391	59	LSFEDSDEG	67
46	Api m 10.0101	94471624	8.19	1.8434	3.9391	15	LSFEDSDEG	23
47	Lol p 1	P14946	8.20	1.8348	3.9337	160	VKCKYPDDT	168
48	Lol p 1.0101	168316	8.20	1.8348	3.9337	160	VKCKYPDDT	168
49	Lol p 1.0102	168314	8.20	1.8348	3.9337	149	VKCKYPDDT	157
50	Pla or 2.0101	162949338	8.23	1.8207	3.9247	278	LTMKNVQNP	286

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.156806
Standard deviation: 1.608983
1 0.5 3
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 5
10 5.0 3
11 5.5 2
12 6.0 0
13 6.5 5
14 7.0 0
15 7.5 3
16 8.0 13
17 8.5 32
18 9.0 58
19 9.5 107
20 10.0 97
21 10.5 160
22 11.0 211
23 11.5 291
24 12.0 212
25 12.5 228
26 13.0 130
27 13.5 78
28 14.0 16
29 14.5 10
30 15.0 12
31 15.5 6
32 16.0 6
33 16.5 7
34 17.0 0
35 17.5 1
36 18.0 1

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.187719
Standard deviation: 2.537856
1 0.5 3
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 5
10 5.0 3
11 5.5 2
12 6.0 0
13 6.5 5
14 7.0 0
15 7.5 3
16 8.0 13
17 8.5 35
18 9.0 71
19 9.5 145
20 10.0 160
21 10.5 347
22 11.0 566
23 11.5 1077
24 12.0 1469
25 12.5 2227
26 13.0 3484
27 13.5 5173
28 14.0 6769
29 14.5 9549
30 15.0 12431
31 15.5 15306
32 16.0 18760
33 16.5 22806
34 17.0 25708
35 17.5 27946
36 18.0 29905
37 18.5 31527
38 19.0 30189
39 19.5 29332
40 20.0 27168
41 20.5 23499
42 21.0 20030
43 21.5 16449
44 22.0 12735
45 22.5 9711
46 23.0 6781
47 23.5 4091
48 24.0 2395
49 24.5 1308
50 25.0 561
51 25.5 274
52 26.0 132
53 26.5 39
54 27.0 4
Query sequence: LDFKSPDDP