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: LTPTCDTDN

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 n 25	464385	0.00	8.0446	7.6874	212	LTPTCDTDN	220
2	Ara h 3	3703107	5.93	3.5984	4.9684	159	LTDTNNNDN	167
3	Ara h 3	O82580	5.93	3.5984	4.9684	156	LTDTNNNDN	164
4	Ara h 4	5712199	5.93	3.5984	4.9684	179	LTDTNNNDN	187
5	Mala f 3	P56578	6.21	3.3925	4.8424	52	FTPTCTANH	60
6	Amb a 6	O04004	6.39	3.2533	4.7573	26	ASPTCDTVQ	34
7	Pun g 14.0101	CHIT_PUNGR	6.58	3.1132	4.6716	42	LASTCDTGR	50
8	Hev b 14.0101	313870530	6.66	3.0520	4.6342	16	LTQTCSTRK	24
9	Asp f 6	Q92450	6.83	2.9231	4.5554	144	ITTTHDQDP	152
10	Asp f 6	1648970	6.83	2.9231	4.5554	155	ITTTHDQDP	163
11	Cor a 8	13507262	6.92	2.8616	4.5178	105	ISPSTNCNN	113
12	Sol i 1.0101	51093373	6.96	2.8299	4.4984	303	AYPTSDTTN	311
13	Bla g 12.0101	AII81930	6.97	2.8234	4.4944	481	VTPSCANAN	489
14	Aln g 1	7430710	6.98	2.8175	4.4908	133	LSPTFTSGN	141
15	Pun g 1.0301	A0A059ST23_PUNGR	7.00	2.7989	4.4794	110	IAPSTNCDN	118
16	Per a 11.0101	AKH04310	7.20	2.6472	4.3866	366	LSPSINADG	374
17	Mala s 5	4138171	7.21	2.6426	4.3838	55	FTPACHQNH	63
18	Sola t 3.0102	20141344	7.23	2.6283	4.3751	33	LPTTCHDDD	41
19	Sola t 2	P16348	7.26	2.6068	4.3620	149	LCPFCRDDN	157
20	Der f 14	1545803	7.31	2.5648	4.3362	84	LTGTFQHDK	92
21	Cav p 4.0101	Q6WDN9_CAVPO	7.36	2.5295	4.3146	579	LKKCCDADN	587
22	Tri a 32.0101	34539782	7.47	2.4505	4.2664	143	LYPSCTGRN	151
23	Pis v 3.0101	133711973	7.49	2.4285	4.2529	420	LSSSIRTDS	428
24	Gal d 5	63748	7.53	2.4007	4.2359	385	LEKCCKTDN	393
25	Bos d 8	162929	7.55	2.3892	4.2289	134	ITPTLNREQ	142
26	Bos d 10.0101	CASA2_BOVIN	7.55	2.3892	4.2289	134	ITPTLNREQ	142
27	Gal d 1	P01005	7.57	2.3756	4.2206	50	LRPICGTDG	58
28	Pen c 3	5326864	7.63	2.3253	4.1898	56	FTPVCSANH	64
29	Ani s 7.0101	119524036	7.66	2.3033	4.1764	694	LAATCSTET	702
30	Der p 29.0101	QAT18640	7.73	2.2520	4.1450	56	LEPNEDDDN	64
31	Gal d 1	P01005	7.73	2.2493	4.1433	115	FNPVCGTDG	123
32	Can s 3.0101	W0U0V5_CANSA	7.81	2.1942	4.1096	81	ISPSTDCSS	89
33	Cuc m 1	807698	7.82	2.1881	4.1059	162	WKGTCETSN	170
34	Cur l 4.0101	193507493	7.83	2.1775	4.0994	15	ASPTFSTET	23
35	Poly p 1.0101	124518469	7.84	2.1712	4.0955	186	AGPSFDSND	194
36	Asp o 21	166531	7.87	2.1493	4.0822	47	TTATCNTAD	55
37	Asp o 21	217823	7.87	2.1493	4.0822	47	TTATCNTAD	55
38	Car i 2.0101	VCL_CARIL	7.87	2.1440	4.0789	36	LNPHHDPES	44
39	Mor n 3.0101	P85894	7.89	2.1327	4.0720	81	ISPSTDCKS	89
40	Gal d vitellogenin	212881	7.89	2.1311	4.0710	179	VTRTVDLNN	187
41	Gal d vitellogenin	63887	7.89	2.1311	4.0710	179	VTRTVDLNN	187
42	Pan h 10.0101	XP_026774991	7.91	2.1183	4.0632	215	LNPDMGTDK	223
43	Api m 12.0101	Q868N5	7.95	2.0836	4.0420	1630	ISNQCEGDS	1638
44	Can s 4.0101	XP_030482568.1	7.96	2.0812	4.0405	213	LTRTADGDE	221
45	Mala s 9	19069920	7.96	2.0791	4.0393	123	LTQTTSTGS	131
46	Pla a 3.0101	110224778	7.96	2.0771	4.0380	108	ISPTIDCSK	116
47	Pla or 3.0101	162949340	7.96	2.0771	4.0380	108	ISPTIDCSK	116
48	Cop c 7	5689675	8.03	2.0259	4.0067	32	IHPQCDSCH	40
49	Pol d 4.0101	30909091	8.03	2.0252	4.0063	116	IHPNYNSHN	124
50	Bla g 11.0101	Q2L7A6_BLAGE	8.06	2.0061	3.9946	369	ISPSINADG	377

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.735448
Standard deviation: 1.334493
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 3
13 6.5 2
14 7.0 8
15 7.5 9
16 8.0 23
17 8.5 33
18 9.0 72
19 9.5 123
20 10.0 146
21 10.5 255
22 11.0 266
23 11.5 311
24 12.0 211
25 12.5 114
26 13.0 70
27 13.5 22
28 14.0 10
29 14.5 7
30 15.0 4
31 15.5 3
32 16.0 1
33 16.5 3

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.775240
Standard deviation: 2.182183
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 3
13 6.5 2
14 7.0 8
15 7.5 9
16 8.0 24
17 8.5 37
18 9.0 88
19 9.5 185
20 10.0 279
21 10.5 628
22 11.0 1175
23 11.5 1981
24 12.0 3618
25 12.5 4559
26 13.0 6834
27 13.5 9864
28 14.0 12958
29 14.5 17487
30 15.0 21787
31 15.5 27491
32 16.0 31240
33 16.5 34109
34 17.0 36252
35 17.5 36910
36 18.0 34084
37 18.5 30239
38 19.0 26656
39 19.5 20502
40 20.0 15873
41 20.5 10481
42 21.0 6858
43 21.5 4214
44 22.0 2222
45 22.5 885
46 23.0 434
47 23.5 191
48 24.0 28
Query sequence: LTPTCDTDN