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: NQNSKTAKI

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Der p 2.0109	76097509	0.00	6.2988	6.8816	44	NQNSKTAKI	52
2	Der p 2.0115	256095984	0.00	6.2988	6.8816	44	NQNSKTAKI	52
3	Der f 2.0109	76097511	0.73	5.8378	6.5808	44	NQNTKTAKI	52
4	Der p 2	P49278	0.73	5.8378	6.5808	61	NQNTKTAKI	69
5	Der f 2	217304	0.73	5.8378	6.5808	53	NQNTKTAKI	61
6	Der f 2	Q00855	0.73	5.8378	6.5808	61	NQNTKTAKI	69
7	Der f 2	217308	0.73	5.8378	6.5808	53	NQNTKTAKI	61
8	Der f 2	13560629	0.73	5.8378	6.5808	85	NQNTKTAKI	93
9	Der p 2.0114	99644635	1.93	5.0778	6.0848	61	NQNTKNAKI	69
10	Eur m 2.0102	3941386	2.96	4.4210	5.6562	50	NQNSNAAKI	58
11	Eur m 2	Q9TZZ2	2.96	4.4210	5.6562	60	NQNSNAAKI	68
12	Ara h 1	P43237	5.15	3.0337	4.7509	274	NQNLRVAKI	282
13	Ara h 1	P43238	5.15	3.0337	4.7509	280	NQNLRVAKI	288
14	Der f 35.0101	BAX34757	5.73	2.6660	4.5110	60	NQDSEHLKL	68
15	Lup an 1.0101	169950562	6.00	2.4912	4.3969	291	NQNLRVAKL	299
16	Ses i 3	13183177	6.21	2.3586	4.3104	443	HYNSKATKI	451
17	Pun g 14.0101	CHIT_PUNGR	6.46	2.2008	4.2074	169	SRSTQAAKV	177
18	Der p 18.0101	CHL18_DERPT	6.46	2.2005	4.2072	112	DQFSKTAAV	120
19	Der f 18.0101	27550039	6.46	2.2005	4.2072	112	DQFSKTAAV	120
20	Pla l 1.0103	14422363	6.61	2.1095	4.1478	1	TQTSHPAKF	9
21	Pla l 1	28380114	6.61	2.1095	4.1478	1	TQTSHPAKF	9
22	Blo t 2.0104	A6XEN8	6.63	2.0964	4.1393	59	NQDSEKLEI	67
23	Blo t 2.0103	34495268	6.63	2.0964	4.1393	58	NQDSEKLEI	66
24	Blo t 2.0104	A6XEP6	6.63	2.0964	4.1393	59	NQDSEKLEI	67
25	Blo t 2.0104	A6XEN9	6.63	2.0964	4.1393	59	NQDSEKLEI	67
26	Blo t 2.0102	34495270	6.63	2.0964	4.1393	59	NQDSEKLEI	67
27	Blo t 2.0104	A6XEP5	6.63	2.0964	4.1393	59	NQDSEKLEI	67
28	Blo t 2.0101	34495272	6.63	2.0964	4.1393	61	NQDSEKLEI	69
29	Blo t 2.0104	A6XEP1	6.63	2.0964	4.1393	59	NQDSEKLEI	67
30	Blo t 2.0104	A6XEP4	6.63	2.0964	4.1393	59	NQDSEKLEI	67
31	Blo t 2.0104	A6XEP2	6.63	2.0964	4.1393	59	NQDSEKLEI	67
32	Blo t 2.0104	A6XEP3	6.63	2.0964	4.1393	59	NQDSEKLEI	67
33	Blo t 2.0104	A6XEP0	6.63	2.0964	4.1393	59	NQDSEKLEI	67
34	Phod s 1.0101	OBP_PHOSU	6.67	2.0662	4.1196	55	NQCSKTTVI	63
35	Pru du 1.0101	B6CQS9_9ROSA	6.80	1.9834	4.0656	36	PQSVKSAEI	44
36	Pru du 6.0201	307159114	6.87	1.9434	4.0394	138	DQQDRHQKI	146
37	Gly d 2.0201	7160811	6.88	1.9360	4.0346	43	NQDTTKATI	51
38	Cte f 1	Q94424	6.89	1.9297	4.0305	114	NKDSRPTEI	122
39	Can f 3	P49822	6.92	1.9106	4.0181	291	NQDSISTKL	299
40	Fel d 2	P49064	6.92	1.9106	4.0181	291	NQDSISTKL	299
41	Can f 3	633938	6.92	1.9106	4.0181	77	NQDSISTKL	85
42	Arg r 1	58371884	6.95	1.8934	4.0068	59	KENTKTATY	67
43	Bla g 5	O18598	6.99	1.8635	3.9873	110	DENSKQKKW	118
44	Bla g 5	2326190	6.99	1.8635	3.9873	107	DENSKQKKW	115
45	Hom a 1.0102	2660868	7.01	1.8517	3.9796	26	EQQNKEANI	34
46	Mel l 1.0101	M4M2H6_9EUCA	7.01	1.8517	3.9796	26	EQQNKEANI	34
47	Hom a 1.0101	O44119	7.01	1.8517	3.9796	26	EQQNKEANI	34
48	Pan s 1	O61379	7.01	1.8517	3.9796	16	EQQNKEANI	24
49	Por p 1.0101	M1H607_PORPE	7.01	1.8517	3.9796	26	EQQNKEANI	34
50	Pro c 1.0101	C0LU07_PROCL	7.01	1.8517	3.9796	26	EQQNKEANI	34

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 9.932610
Standard deviation: 1.576914
1 0.5 2
2 1.0 6
3 1.5 0
4 2.0 1
5 2.5 0
6 3.0 2
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 2
12 6.0 1
13 6.5 5
14 7.0 25
15 7.5 22
16 8.0 57
17 8.5 111
18 9.0 193
19 9.5 181
20 10.0 255
21 10.5 224
22 11.0 252
23 11.5 145
24 12.0 106
25 12.5 48
26 13.0 23
27 13.5 13
28 14.0 10
29 14.5 5
30 15.0 4
31 15.5 2
32 16.0 1

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.629455
Standard deviation: 2.416518
1 0.5 2
2 1.0 6
3 1.5 0
4 2.0 1
5 2.5 0
6 3.0 2
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 2
12 6.0 1
13 6.5 5
14 7.0 25
15 7.5 22
16 8.0 61
17 8.5 126
18 9.0 266
19 9.5 427
20 10.0 807
21 10.5 1175
22 11.0 2334
23 11.5 3002
24 12.0 4597
25 12.5 6936
26 13.0 9219
27 13.5 12107
28 14.0 15758
29 14.5 20176
30 15.0 22997
31 15.5 25892
32 16.0 29553
33 16.5 30792
34 17.0 31901
35 17.5 31627
36 18.0 30388
37 18.5 27939
38 19.0 25099
39 19.5 20956
40 20.0 15366
41 20.5 11792
42 21.0 7555
43 21.5 5261
44 22.0 3197
45 22.5 1730
46 23.0 700
47 23.5 277
48 24.0 96
49 24.5 17
50 25.0 5
Query sequence: NQNSKTAKI