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: ETTPPQQLQ

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Tri a glutenin	32968199	0.00	6.9604	7.5257	90	ETTPPQQLQ	98
2	Tri a glutenin	736319	0.00	6.9604	7.5257	89	ETTPPQQLQ	97
3	Tri a 26.0101	P10388	0.00	6.9604	7.5257	90	ETTPPQQLQ	98
4	Tri a glutenin	21743	0.00	6.9604	7.5257	87	ETTPPQQLQ	95
5	Tri a glutenin	170743	0.00	6.9604	7.5257	87	ETTPPQQLQ	95
6	Tri a glutenin	22090	2.92	4.9924	6.2017	104	ETTPLQQLQ	112
7	Tri a glutenin	21779	2.92	4.9924	6.2017	104	ETTPLQQLQ	112
8	Tri a glutenin	21751	2.92	4.9924	6.2017	104	ETTPLQQLQ	112
9	Pru du 6.0201	307159114	5.53	3.2257	5.0132	104	EDSQPQQFQ	112
10	Der p 25.0101	QAT18637	5.84	3.0196	4.8745	173	KTASPQQAQ	181
11	Pan h 8.0101	XP_026795867	5.84	3.0196	4.8745	174	KTASPQQAQ	182
12	Der f 25.0101	L7UZA7_DERFA	5.84	3.0196	4.8745	173	KTASPQQAQ	181
13	Der f 25.0201	AIO08860	5.84	3.0196	4.8745	173	KTASPQQAQ	181
14	Der p 37.0101	AVD73319	5.93	2.9566	4.8322	235	ETTTPENFD	243
15	Mala s 12.0101	78038796	6.28	2.7192	4.6724	530	ETVPGDKVQ	538
16	Der p 4	5059162	6.28	2.7189	4.6722	136	ESCPTQDLE	144
17	Der f 31.0101	AIO08870	6.31	2.7019	4.6608	40	ETTGPRDAT	48
18	Der p 31.0101	QAT18642	6.31	2.7019	4.6608	40	ETTGPRDAT	48
19	Tyr p 3.0101	167540622	6.39	2.6510	4.6266	166	DTTIPTNLQ	174
20	Der f 4.0101	AHX03180	6.52	2.5589	4.5646	161	ETCPTNDLE	169
21	Gal d vitellogenin	63887	6.56	2.5322	4.5466	1069	ESSPYEDIQ	1077
22	Gal d vitellogenin	212881	6.56	2.5322	4.5466	1071	ESSPYEDIQ	1079
23	Tri a gliadin	P02865	6.63	2.4890	4.5176	10	ELQSPQQLY	18
24	Tri a gliadin	170726	6.65	2.4740	4.5075	159	QQSSYQQLQ	167
25	Api g 4	Q9XF37	6.78	2.3826	4.4460	16	EGNPGQTLT	24
26	Ara h 3	O82580	6.86	2.3302	4.4107	101	SQRPPRRLQ	109
27	Ara h 3	3703107	6.86	2.3302	4.4107	104	SQRPPRRLQ	112
28	Ara h 4	5712199	6.86	2.3302	4.4107	124	SQRPPRRLQ	132
29	Blo t 12	Q17282	6.91	2.2953	4.3872	48	ETTSTQHHH	56
30	Tri a gliadin	170736	6.91	2.2941	4.3864	102	QTQQPQQLF	110
31	Tri a 20.0101	BAN29066	6.91	2.2941	4.3864	83	QTQQPQQLF	91
32	Dau c 4	18652049	6.93	2.2828	4.3788	16	DGNPGQQLS	24
33	Pru av 2	P50694	7.15	2.1335	4.2784	201	ETCPPTNYS	209
34	Pen ch 13	6684758	7.19	2.1094	4.2622	70	ETGPGKHFE	78
35	Pen c 13.0101	4587983	7.19	2.1094	4.2622	70	ETGPGKHFE	78
36	Pro c 8.0101	TPIS_PROCL	7.19	2.1057	4.2597	174	KTATPEQAQ	182
37	Scy p 8.0101	TPIS_SCYPA	7.19	2.1057	4.2597	174	KTATPEQAQ	182
38	Arc s 8.0101	Q8T5G9	7.19	2.1057	4.2597	165	KTATPEQAQ	173
39	Ory s 1	10140765	7.21	2.0976	4.2543	166	KSRPPRELS	174
40	Pru p 2.0201	190613907	7.22	2.0850	4.2458	202	ETCPPTDYS	210
41	Pru p 2.0101	190613911	7.22	2.0850	4.2458	202	ETCPPTDYS	210
42	Bla g 6.0101	82704032	7.23	2.0794	4.2420	2	DELPPEQIQ	10
43	Rap v 2.0101	QPB41107	7.30	2.0346	4.2119	242	ETRQRQNLQ	250
44	Mal d 2	10334651	7.34	2.0068	4.1932	202	ETCPPTEYS	210
45	Api m 3.0101	61656214	7.39	1.9734	4.1707	108	ALYPPNKLQ	116
46	Pun g 1.0101	A0A059STC4_PUNGR	7.39	1.9697	4.1682	68	RTTPDRQAT	76
47	Sec c 5.0101	332205751	7.43	1.9458	4.1521	38	ATTPEQKLM	46
48	Art ca 3.0101	ANC85021	7.45	1.9335	4.1439	65	KTTPDRQAA	73
49	Pla a 3.0101	110224778	7.45	1.9335	4.1439	66	KTTPDRQAA	74
50	Pla or 3.0101	162949340	7.45	1.9335	4.1439	66	KTTPDRQAA	74

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.313444
Standard deviation: 1.481725
1 0.5 5
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 3
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 6
13 6.5 5
14 7.0 13
15 7.5 24
16 8.0 43
17 8.5 47
18 9.0 86
19 9.5 128
20 10.0 200
21 10.5 321
22 11.0 371
23 11.5 211
24 12.0 106
25 12.5 43
26 13.0 39
27 13.5 18
28 14.0 13
29 14.5 6
30 15.0 5
31 15.5 2
32 16.0 1
33 16.5 1
34 17.0 0
35 17.5 0
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.575337
Standard deviation: 2.202499
1 0.5 5
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 3
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 6
13 6.5 5
14 7.0 13
15 7.5 28
16 8.0 49
17 8.5 77
18 9.0 167
19 9.5 317
20 10.0 661
21 10.5 1242
22 11.0 1783
23 11.5 3134
24 12.0 3653
25 12.5 5364
26 13.0 7720
27 13.5 10923
28 14.0 15008
29 14.5 18426
30 15.0 23114
31 15.5 27856
32 16.0 31462
33 16.5 34808
34 17.0 35577
35 17.5 36000
36 18.0 33851
37 18.5 30671
38 19.0 25607
39 19.5 19830
40 20.0 13626
41 20.5 8906
42 21.0 5509
43 21.5 2862
44 22.0 1276
45 22.5 441
46 23.0 190
Query sequence: ETTPPQQLQ