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: PGNQLDLIQ

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 14	4235093	0.00	6.9547	6.7960	537	PGNQLDLIQ	545
2	Asp n 14	2181180	0.00	6.9547	6.7960	537	PGNQLDLIQ	545
3	Mor a 2.0101	QOS47419	6.85	2.3878	4.1792	271	GTKTLDLIK	279
4	Sal k 3.0101	225810599	6.85	2.3878	4.1792	271	GTKTLDLIK	279
5	Ves v 6.0101	G8IIT0	6.89	2.3605	4.1636	1546	PGPAIKLIS	1554
6	Bla g 6.0101	82704032	6.89	2.3592	4.1628	5	PPEQIQLLK	13
7	Tri a gliadin	21757	6.97	2.3050	4.1318	219	PSSQVSLQQ	227
8	Tri a gliadin	170740	6.97	2.3050	4.1318	219	PSSQVSLQQ	227
9	Tri a glutenin	886963	7.00	2.2904	4.1234	108	PQQQISIVQ	116
10	Tri a glutenin	21930	7.00	2.2904	4.1234	109	PQQQISIVQ	117
11	Bet v 8.0101	AHF71027	7.03	2.2698	4.1116	89	IGESLDLIK	97
12	Car i 4.0101	158998780	7.23	2.1338	4.0336	271	EGRQLQVIR	279
13	Jug r 4.0101	Q2TPW5	7.23	2.1338	4.0336	270	EGRQLQVIR	278
14	Jug n 4.0101	JUGN4_JUGNI	7.23	2.1338	4.0336	273	EGRQLQVIR	281
15	Bla g 9.0101	ABC86902	7.26	2.1128	4.0216	47	GSTLLDVIQ	55
16	Ole e 13.0101	ALL13_OLEEU	7.32	2.0720	3.9982	112	QPNNLDFVD	120
17	Pen m 7.0101	G1AP69_PENMO	7.33	2.0689	3.9965	337	AGNHIDIMN	345
18	Pen m 7.0102	AEB77775	7.33	2.0689	3.9965	337	AGNHIDIMN	345
19	Bos d 2.0102	11277083	7.34	2.0593	3.9910	84	GTNTLEVIH	92
20	Bos d 2.0103	11277082	7.34	2.0593	3.9910	84	GTNTLEVIH	92
21	Bos d 2.0101	Q28133	7.34	2.0593	3.9910	100	GTNTLEVIH	108
22	Per a 6.0101	Q1M0Y3	7.34	2.0591	3.9908	5	PDEQIQLLK	13
23	Tri a gliadin	170724	7.35	2.0539	3.9879	38	PQKQVPLVQ	46
24	Aed a 1	P50635	7.41	2.0117	3.9637	424	FGSTADLIR	432
25	Ves v 2.0101	P49370	7.42	2.0097	3.9625	230	PDQRIGLVQ	238
26	Pan h 10.0101	XP_026774991	7.43	2.0036	3.9590	104	GESRLNLVQ	112
27	Tri a gliadin	170740	7.44	1.9975	3.9556	38	PQRQVPLVQ	46
28	Tri a gliadin	170716	7.48	1.9652	3.9370	38	PQEQVPLVQ	46
29	Tri a 21.0101	283476402	7.48	1.9652	3.9370	18	PQEQVPLVQ	26
30	Tri a gliadin	170720	7.48	1.9652	3.9370	38	PQEQVPLVQ	46
31	Tri a gliadin	21673	7.48	1.9652	3.9370	38	PQEQVPLVQ	46
32	Tri a gliadin	170710	7.48	1.9652	3.9370	38	PQEQVPLVQ	46
33	Tri a gliadin	473876	7.48	1.9652	3.9370	38	PQEQVPLVQ	46
34	Tri a gliadin	170718	7.48	1.9652	3.9370	35	PQEQVPLVQ	43
35	Tri a gliadin	21755	7.48	1.9652	3.9370	38	PQEQVPLVQ	46
36	Tri a gliadin	170722	7.48	1.9652	3.9370	38	PQEQVPLVQ	46
37	Tri a gliadin	170712	7.48	1.9652	3.9370	38	PQEQVPLVQ	46
38	Tri a gliadin	21761	7.48	1.9652	3.9370	38	PQEQVPLVQ	46
39	Tri a gliadin	21765	7.48	1.9652	3.9370	35	PQEQVPLVQ	43
40	Tri a gliadin	21753	7.48	1.9652	3.9370	38	PQEQVPLVQ	46
41	Equ c 4.0101	P82615	7.52	1.9414	3.9234	41	DGNFLSLLN	49
42	Ves v 2.0201	60203063	7.53	1.9345	3.9195	232	PDEKIHLVQ	240
43	Dol m 2	P49371	7.55	1.9246	3.9138	230	PDQRVGLVQ	238
44	Tri a 33.0101	5734506	7.55	1.9242	3.9135	361	PPSDMDFIA	369
45	Sor h 2.0201	A0A077B2S0_SORHL	7.55	1.9235	3.9131	38	TSTKLSLIT	46
46	Alt a 10	P42041	7.57	1.9100	3.9054	31	DGKTFDVIN	39
47	Tri a gliadin	21757	7.58	1.9048	3.9025	38	PQGQVPLVQ	46
48	Lat c 6.0101	XP_018521723	7.58	1.9039	3.9019	1177	PGGGFDFIS	1185
49	Lat c 6.0101	XP_018521723	7.58	1.9001	3.8998	1265	QGSPLDAIK	1273
50	Tri a gliadin	1063270	7.59	1.8918	3.8950	119	PQQQPSLIQ	127

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.432449
Standard deviation: 1.500054
1 0.5 2
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 0
13 6.5 0
14 7.0 8
15 7.5 29
16 8.0 30
17 8.5 66
18 9.0 100
19 9.5 186
20 10.0 235
21 10.5 264
22 11.0 243
23 11.5 214
24 12.0 125
25 12.5 65
26 13.0 56
27 13.5 19
28 14.0 31
29 14.5 10
30 15.0 4
31 15.5 5
32 16.0 1
33 16.5 3
34 17.0 0
35 17.5 0
36 18.0 1
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0
42 21.0 0
43 21.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.791624
Standard deviation: 2.617974
1 0.5 2
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 0
13 6.5 0
14 7.0 8
15 7.5 30
16 8.0 32
17 8.5 79
18 9.0 130
19 9.5 260
20 10.0 425
21 10.5 697
22 11.0 1124
23 11.5 1783
24 12.0 2417
25 12.5 3763
26 13.0 5309
27 13.5 7104
28 14.0 9782
29 14.5 12105
30 15.0 14054
31 15.5 17346
32 16.0 20485
33 16.5 24036
34 17.0 26684
35 17.5 28137
36 18.0 30031
37 18.5 29946
38 19.0 29578
39 19.5 28069
40 20.0 24712
41 20.5 21684
42 21.0 17901
43 21.5 13794
44 22.0 10339
45 22.5 7393
46 23.0 4658
47 23.5 2907
48 24.0 1792
49 24.5 907
50 25.0 475
51 25.5 138
52 26.0 43
Query sequence: PGNQLDLIQ