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: GQGQHLTAA

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Can s 2.0101	XP030492464	0.00	6.3043	7.5325	17	GQGQHLTAA	25
2	Art v 4.0201	25955970	1.18	5.5662	7.0015	17	GTGQHLTAA	25
3	Que ac 2.0101	QVU02258	1.47	5.3893	6.8743	17	GQGQHLAAA	25
4	Mer a 1	O49894	1.47	5.3893	6.8743	17	GQGQHLAAA	25
5	Lit c 1	15809696	2.69	4.6272	6.3261	15	TDGQHLTAA	23
6	Art v 4.0101	25955968	2.87	4.5169	6.2468	17	GTGQHLTSA	25
7	Hel a 2	O81982	2.87	4.5169	6.2468	17	GTGQHLTSA	25
8	Sal k 4.0101	239916566	3.86	3.8938	5.7985	17	GTNNHLTAA	25
9	Jug r 7.0101	A0A2I4DNN6_JUGRE	4.29	3.6315	5.6099	15	IDGQHLTAA	23
10	Pro j 2.0101	A0A023W2L7_PROJU	4.59	3.4405	5.4724	17	GTNNHLSAA	25
11	Ara t 8	Q42449	5.02	3.1713	5.2788	15	VEGNHLTAA	23
12	Pyr c 4	Q9XF38	5.09	3.1293	5.2486	15	IDGHHLTAA	23
13	Mal d 4	Q9XF40	5.09	3.1293	5.2486	15	IDGHHLTAA	23
14	Pho d 2.0101	Q8L5D8	5.09	3.1293	5.2486	15	IDGHHLTAA	23
15	Hev b 8.0201	Q9M7N0	5.09	3.1293	5.2486	15	IDGHHLTAA	23
16	Zea m 12.0105	Q9FR39	5.13	3.1059	5.2318	15	IEGQHLSAA	23
17	Zea m 12.0104	O22655	5.13	3.1059	5.2318	15	IEGQHLSAA	23
18	Api g 4	Q9XF37	5.18	3.0747	5.2094	18	NPGQTLTAA	26
19	Dau c 4	18652049	5.35	2.9706	5.1345	18	NPGQQLSAA	26
20	Hev b 8.0101	O65812	5.37	2.9581	5.1255	15	IEGNHLTAA	23
21	Lyc e 1	16555787	5.52	2.8645	5.0581	15	NEGNHLTSA	23
22	Sola l 1.0101	PROF2_SOLLC	5.52	2.8645	5.0581	15	NEGNHLTSA	23
23	Pla or 2.0101	162949338	5.77	2.7071	4.9449	108	GQGQKAWAA	116
24	Mus a 1.0101	14161634	5.85	2.6575	4.9092	15	IDGQCLTAA	23
25	Koc s 2.0101	A0A0A0REA1_BASSC	5.86	2.6505	4.9042	17	GTTNHLTGA	25
26	Ama r 2.0101	227937304	5.86	2.6505	4.9042	17	GTTNHLTGA	25
27	Tri a 12.0102	P49233	5.97	2.5823	4.8551	15	IDGQHLTSA	23
28	Hor v 12.0101	P52184	5.97	2.5823	4.8551	15	IDGQHLTSA	23
29	Tri a 12.0101	P49232	5.97	2.5823	4.8551	15	IDGQHLTSA	23
30	Tri a 12.0104	207366247	5.97	2.5823	4.8551	15	IDGQHLTSA	23
31	Ole e 2	O24170	6.01	2.5563	4.8365	18	HEGHRLTAA	26
32	Ole e 2	O24171	6.01	2.5563	4.8365	18	HEGHRLTAA	26
33	Fus p 9.0101	A0A0U1Y1N5_GIBIN	6.05	2.5316	4.8186	156	GKTQALDAA	164
34	Eur m 14	6492307	6.06	2.5228	4.8123	16	GQAQHCTVA	24
35	Pru p 4.0201	27528312	6.09	2.5047	4.7993	15	IEGNHLSAA	23
36	Hev b 8.0102	Q9STB6	6.09	2.5047	4.7993	15	IEGNHLSAA	23
37	Mal d 4	Q9XF41	6.09	2.5047	4.7993	15	IEGNHLSAA	23
38	Que a 1.0401	167472851	6.13	2.4803	4.7818	60	GEGSHLKHA	68
39	Que m 1.0101	AUH28179	6.13	2.4803	4.7818	60	GEGSHLKHA	68
40	Que a 1.0301	167472849	6.13	2.4803	4.7818	60	GEGSHLKHA	68
41	Tri a glutenin	21743	6.27	2.3961	4.7212	760	GQGQQLGQG	768
42	Tri a glutenin	21779	6.27	2.3961	4.7212	512	GQGQQLGQG	520
43	Tri a glutenin	170743	6.27	2.3961	4.7212	745	GQGQQLGQG	753
44	Tri a glutenin	897811	6.27	2.3961	4.7212	31	GQGQQLGQG	39
45	Tri a glutenin	22090	6.27	2.3961	4.7212	246	GQGQQLGQG	254
46	Tri a glutenin	21743	6.27	2.3961	4.7212	258	GQGQQLGQG	266
47	Tri a glutenin	170743	6.27	2.3961	4.7212	252	GQGQQLGQG	260
48	Tri a glutenin	21751	6.27	2.3961	4.7212	500	GQGQQLGQG	508
49	Tri a glutenin	170743	6.33	2.3568	4.6929	198	GQGQQLRQG	206
50	Tri a glutenin	21743	6.33	2.3568	4.6929	204	GQGQQLRQG	212

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.108088
Standard deviation: 1.603354
1 0.5 1
2 1.0 0
3 1.5 3
4 2.0 0
5 2.5 0
6 3.0 3
7 3.5 0
8 4.0 1
9 4.5 1
10 5.0 1
11 5.5 10
12 6.0 10
13 6.5 19
14 7.0 20
15 7.5 22
16 8.0 40
17 8.5 73
18 9.0 124
19 9.5 145
20 10.0 206
21 10.5 315
22 11.0 282
23 11.5 198
24 12.0 88
25 12.5 53
26 13.0 42
27 13.5 13
28 14.0 13
29 14.5 6
30 15.0 3
31 15.5 2
32 16.0 1
33 16.5 0
34 17.0 2
35 17.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.789634
Standard deviation: 2.228957
1 0.5 1
2 1.0 0
3 1.5 3
4 2.0 0
5 2.5 0
6 3.0 3
7 3.5 0
8 4.0 1
9 4.5 1
10 5.0 1
11 5.5 10
12 6.0 10
13 6.5 23
14 7.0 24
15 7.5 28
16 8.0 45
17 8.5 107
18 9.0 203
19 9.5 335
20 10.0 410
21 10.5 927
22 11.0 1378
23 11.5 2069
24 12.0 4018
25 12.5 4784
26 13.0 7282
27 13.5 9883
28 14.0 13546
29 14.5 17358
30 15.0 21367
31 15.5 24804
32 16.0 28398
33 16.5 32507
34 17.0 34890
35 17.5 35362
36 18.0 35763
37 18.5 32216
38 19.0 27094
39 19.5 22799
40 20.0 17646
41 20.5 11536
42 21.0 6997
43 21.5 3846
44 22.0 1694
45 22.5 656
46 23.0 120
47 23.5 49
Query sequence: GQGQHLTAA