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: KNAKSFNFA

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Mala s 1	Q01940	0.00	7.2780	7.1830	106	KNAKSFNFA	114
2	Onc m 1.0101	P86431	5.72	3.3554	4.8286	19	KAADSFNFK	27
3	Eur m 3	O97370	5.82	3.2878	4.7880	129	KNAKSVQLP	137
4	Der p 32.0101	QAT18643	6.49	2.8304	4.5135	139	KSAKQYNMV	147
5	Der f 32.0101	AIO08849	6.85	2.5856	4.3666	44	KSAKHYNMV	52
6	Api m 12.0101	Q868N5	7.07	2.4371	4.2775	756	KKARSVNHL	764
7	Alt a 10	P42041	7.07	2.4360	4.2768	105	DNGKAFSMA	113
8	Ara h 1	P43238	7.10	2.4132	4.2631	251	NNRKSFNLD	259
9	Ara h 1	P43237	7.10	2.4132	4.2631	245	NNRKSFNLD	253
10	Alt a 2	4097481	7.24	2.3206	4.2075	118	YAAKSISMA	126
11	Der f 36.0101	A0A291KZC2_DERFA	7.25	2.3072	4.1995	201	DNHRQINLA	209
12	Sal s 1	Q91482	7.32	2.2603	4.1713	20	KAADTFSFK	28
13	Can f 5.0101	P09582	7.42	2.1964	4.1330	33	KNSQPWQVA	41
14	Sin a 2.0101	Q2TLW0	7.47	2.1579	4.1099	225	RNPRTFRLA	233
15	Gly m glycinin G2	295800	7.49	2.1469	4.1033	465	KNNNPFSFL	473
16	Gly m 6.0201	P04405	7.49	2.1469	4.1033	465	KNNNPFSFL	473
17	Gly m 6.0301	P11828	7.49	2.1469	4.1033	461	KNNNPFSFL	469
18	Gal d 3	757851	7.55	2.1042	4.0776	256	DNYKTCNWA	264
19	Gal d 3	P02789	7.55	2.1042	4.0776	256	DNYKTCNWA	264
20	Aed a 4.0101	MALT_AEDAE	7.56	2.0990	4.0745	324	KNSTGADFA	332
21	Der p 36.0101	ATI08932	7.58	2.0871	4.0674	200	DNHRAINLA	208
22	Cyp c 1.02	17977827	7.64	2.0433	4.0411	20	KAADSFNHK	28
23	Cten i 1.0101	QCY53440	7.64	2.0433	4.0411	20	KAADSFNHK	28
24	Gly m 7.0101	C6K8D1_SOYBN	7.65	2.0359	4.0367	261	KSAQAKNLA	269
25	Ves v 2.0201	60203063	7.66	2.0302	4.0332	29	KELKQFNIK	37
26	Sal k 1.0302	59895728	7.69	2.0072	4.0194	100	KNRPTITFA	108
27	Sal k 1.0201	51242679	7.69	2.0072	4.0194	123	KNRPTITFA	131
28	Sal k 1.0301	59895730	7.69	2.0072	4.0194	100	KNRPTITFA	108
29	Ara h 3	3703107	7.70	1.9989	4.0144	357	KTANDLNLL	365
30	Ara h 3	O82580	7.70	1.9989	4.0144	354	KTANDLNLL	362
31	Alt a 15.0101	A0A0F6N3V8_ALTAL	7.78	1.9485	3.9842	288	DNADSCNYS	296
32	Cur l 4.0101	193507493	7.78	1.9485	3.9842	317	DNADSCNYS	325
33	Cla h 9.0101	60116876	7.78	1.9485	3.9842	318	DNADSCNYS	326
34	Cla c 9.0101	148361511	7.78	1.9485	3.9842	188	DNADSCNYS	196
35	Mala s 12.0101	78038796	7.79	1.9392	3.9786	220	KTADSMSGA	228
36	The c 1	32363375	7.80	1.9310	3.9737	20	KSAGSFDHT	28
37	Pen c 30.0101	82754305	7.84	1.9055	3.9584	585	QNASSVSSA	593
38	Rap v 2.0101	QPB41107	7.85	1.8996	3.9548	842	RRARSMSVT	850
39	Der p 33.0101	QAT18644	7.87	1.8830	3.9449	336	KTKRSIQFV	344
40	Fag e 1	2317674	7.88	1.8813	3.9438	205	ENVRSFFLA	213
41	Ara h 1	P43237	7.90	1.8636	3.9332	551	KQAKDLAFP	559
42	Ara h 1	P43238	7.90	1.8636	3.9332	556	KQAKDLAFP	564
43	Rat n 1	P02761	7.93	1.8449	3.9220	128	KNGETFQLM	136
44	Cro p 1.0101	XP_019397705	7.97	1.8197	3.9069	20	QAAESFNYK	28
45	Clu h 1.0301	242253967	7.98	1.8132	3.9030	20	KGADSFDHK	28
46	Amb p 5	P43174	8.06	1.7569	3.8692	2	NNEKNVSFE	10
47	Amb p 5	515957	8.06	1.7569	3.8692	2	NNEKNVSFE	10
48	Amb p 5	515954	8.06	1.7569	3.8692	2	NNEKNVSFE	10
49	Amb p 5	515956	8.06	1.7569	3.8692	2	NNEKNVSFE	10
50	Amb p 5	P43175	8.06	1.7569	3.8692	2	NNEKNVSFE	10

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.621915
Standard deviation: 1.459457
1 0.5 1
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 2
13 6.5 1
14 7.0 1
15 7.5 12
16 8.0 26
17 8.5 50
18 9.0 119
19 9.5 166
20 10.0 208
21 10.5 187
22 11.0 200
23 11.5 302
24 12.0 195
25 12.5 96
26 13.0 74
27 13.5 21
28 14.0 12
29 14.5 10
30 15.0 4
31 15.5 2
32 16.0 3
33 16.5 2
34 17.0 2
35 17.5 0
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 1
40 20.0 0
41 20.5 0
42 21.0 0
43 21.5 0
44 22.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.465924
Standard deviation: 2.431548
1 0.5 1
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 2
13 6.5 1
14 7.0 1
15 7.5 12
16 8.0 28
17 8.5 53
18 9.0 148
19 9.5 263
20 10.0 415
21 10.5 545
22 11.0 819
23 11.5 1697
24 12.0 2437
25 12.5 3686
26 13.0 5508
27 13.5 7740
28 14.0 10317
29 14.5 12858
30 15.0 16609
31 15.5 19617
32 16.0 24275
33 16.5 27137
34 17.0 29783
35 17.5 32603
36 18.0 32837
37 18.5 31597
38 19.0 29975
39 19.5 26544
40 20.0 22792
41 20.5 18589
42 21.0 14405
43 21.5 10273
44 22.0 7046
45 22.5 4484
46 23.0 2558
47 23.5 1588
48 24.0 613
49 24.5 217
50 25.0 94
51 25.5 25
Query sequence: KNAKSFNFA