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: NPGQQLSAA

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Dau c 4	18652049	0.00	7.1443	7.3430	18	NPGQQLSAA	26
2	Api g 4	Q9XF37	1.91	5.8152	6.5139	18	NPGQTLTAA	26
3	Lit c 1	15809696	4.62	3.9331	5.3398	15	TDGQHLTAA	23
4	Art v 4.0201	25955970	4.97	3.6844	5.1847	17	GTGQHLTAA	25
5	Pen ch 13	6684758	4.98	3.6784	5.1809	322	APGQSITAA	330
6	Pen c 13.0101	4587983	4.98	3.6784	5.1809	322	APGQSITAA	330
7	Bom p 1	47117013	5.29	3.4640	5.0472	73	NSGDAVSAA	81
8	Can s 2.0101	XP030492464	5.35	3.4256	5.0232	17	GQGQHLTAA	25
9	Asp n 25	464385	5.41	3.3795	4.9945	246	NPGMNLTAS	254
10	Asp n 14	2181180	5.93	3.0163	4.7679	195	TPGEDVSLA	203
11	Asp n 14	4235093	5.93	3.0163	4.7679	195	TPGEDVSLA	203
12	Ory s 1	8118439	6.15	2.8641	4.6730	28	PPGPNITAA	36
13	Tri a gliadin	21753	6.19	2.8385	4.6570	32	NPSQQLPQE	40
14	Que ac 2.0101	QVU02258	6.30	2.7609	4.6086	17	GQGQHLAAA	25
15	Mer a 1	O49894	6.30	2.7609	4.6086	17	GQGQHLAAA	25
16	Eur m 3	O97370	6.35	2.7281	4.5881	90	SGGEKLSVA	98
17	Jug r 7.0101	A0A2I4DNN6_JUGRE	6.51	2.6129	4.5163	15	IDGQHLTAA	23
18	Ole e 2	O24171	6.54	2.5947	4.5050	18	HEGHRLTAA	26
19	Ole e 2	O24170	6.54	2.5947	4.5050	18	HEGHRLTAA	26
20	Zea m 12.0104	O22655	6.57	2.5711	4.4902	15	IEGQHLSAA	23
21	Zea m 12.0105	Q9FR39	6.57	2.5711	4.4902	15	IEGQHLSAA	23
22	Chi t 2.0102	540257	6.60	2.5491	4.4765	17	PSGDQIAAA	25
23	Chi t 2.0101	2506460	6.60	2.5491	4.4765	17	PSGDQIAAA	25
24	Art v 4.0101	25955968	6.66	2.5140	4.4546	17	GTGQHLTSA	25
25	Hel a 2	O81982	6.66	2.5140	4.4546	17	GTGQHLTSA	25
26	Bom t 1	P82971	6.78	2.4265	4.4000	73	NSGDTVSAG	81
27	Sola l 1.0101	PROF2_SOLLC	6.85	2.3784	4.3700	15	NEGNHLTSA	23
28	Lyc e 1	16555787	6.85	2.3784	4.3700	15	NEGNHLTSA	23
29	Pun g 14.0101	CHIT_PUNGR	6.89	2.3535	4.3545	187	HPDSHLDAA	195
30	Pro j 2.0101	A0A023W2L7_PROJU	6.93	2.3246	4.3365	17	GTNNHLSAA	25
31	Cha f 1	Q9N2R3	7.01	2.2690	4.3018	59	QAQEQLSAA	67
32	Scy p 1.0101	A7L5V2_SCYSE	7.01	2.2690	4.3018	59	QAQEQLSAA	67
33	Hev b 6.01	P02877	7.31	2.0570	4.1695	84	DHGWDLNAA	92
34	Hev b 8.0201	Q9M7N0	7.32	2.0527	4.1668	15	IDGHHLTAA	23
35	Pyr c 4	Q9XF38	7.32	2.0527	4.1668	15	IDGHHLTAA	23
36	Pho d 2.0101	Q8L5D8	7.32	2.0527	4.1668	15	IDGHHLTAA	23
37	Mal d 4	Q9XF40	7.32	2.0527	4.1668	15	IDGHHLTAA	23
38	Sch c 1.0101	D8Q9M3	7.47	1.9496	4.1025	427	SSGNPTSAA	435
39	Der p 10	O18416	7.47	1.9493	4.1023	59	QVQEQLSAA	67
40	Der f 10.0101	1359436	7.47	1.9493	4.1023	74	QVQEQLSAA	82
41	Ana c 1	14161637	7.47	1.9482	4.1017	15	IDGQHLSSA	23
42	Hev b 8.0204	Q9LEI8	7.48	1.9434	4.0986	15	IDGHRLTAA	23
43	Hev b 8.0202	Q9M7M9	7.48	1.9434	4.0986	15	IDGHRLTAA	23
44	Hev b 8.0203	Q9M7M8	7.48	1.9434	4.0986	15	IDGHRLTAA	23
45	Hor v 5.0101	1808986	7.50	1.9282	4.0892	3	NSGREHSAV	11
46	Hev b 8.0102	Q9STB6	7.54	1.9005	4.0719	15	IEGNHLSAA	23
47	Mal d 4	Q9XF41	7.54	1.9005	4.0719	15	IEGNHLSAA	23
48	Pru p 4.0201	27528312	7.54	1.9005	4.0719	15	IEGNHLSAA	23
49	Tri a glutenin	170743	7.56	1.8873	4.0636	89	TPPQQLQQS	97
50	Tri a glutenin	21743	7.56	1.8873	4.0636	89	TPPQQLQQS	97

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.268767
Standard deviation: 1.437329
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 1
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 4
11 5.5 3
12 6.0 2
13 6.5 5
14 7.0 14
15 7.5 15
16 8.0 66
17 8.5 69
18 9.0 124
19 9.5 129
20 10.0 231
21 10.5 250
22 11.0 222
23 11.5 272
24 12.0 169
25 12.5 64
26 13.0 22
27 13.5 15
28 14.0 9
29 14.5 5
30 15.0 3
31 15.5 0
32 16.0 1
33 16.5 1
34 17.0 0
35 17.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.919374
Standard deviation: 2.304155
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 1
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 4
11 5.5 3
12 6.0 2
13 6.5 5
14 7.0 14
15 7.5 15
16 8.0 68
17 8.5 85
18 9.0 183
19 9.5 214
20 10.0 485
21 10.5 812
22 11.0 1333
23 11.5 2238
24 12.0 3597
25 12.5 4887
26 13.0 7813
27 13.5 9578
28 14.0 12698
29 14.5 16214
30 15.0 20164
31 15.5 24213
32 16.0 28367
33 16.5 30526
34 17.0 32925
35 17.5 35020
36 18.0 34372
37 18.5 31441
38 19.0 27682
39 19.5 23365
40 20.0 18397
41 20.5 13768
42 21.0 9026
43 21.5 5264
44 22.0 2939
45 22.5 1535
46 23.0 580
47 23.5 225
48 24.0 125
49 24.5 13
Query sequence: NPGQQLSAA