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: KDAKNPKSK

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Cte f 2	7638032	0.00	6.5482	7.0311	241	KDAKNPKSK	249
2	Asp f 18.0101	2143219	5.01	3.4928	5.0285	268	KDAKDGKIK	276
3	Cte f 2	7638032	5.55	3.1617	4.8115	253	KNNKKPKQK	261
4	Der p 28.0101	QAT18639	5.57	3.1515	4.8048	326	RDAKLDKSK	334
5	Der f 28.0201	AIO08848	5.57	3.1515	4.8048	326	RDAKLDKSK	334
6	Fus p 9.0101	A0A0U1Y1N5_GIBIN	5.59	3.1377	4.7957	134	KKAKDGKRK	142
7	Der f 28.0101	L7V065_DERFA	5.78	3.0203	4.7188	323	RDAKTDKSS	331
8	Pen o 18	12005497	5.93	2.9282	4.6584	267	KAAKDGKAK	275
9	Cte f 1	Q94424	6.33	2.6852	4.4992	107	KECKDPNNK	115
10	Pru p 7.0101	PMLN_PRUPE	6.53	2.5622	4.4186	51	RDLKNSKGN	59
11	Pru m 7.0101	XP_016648029	6.53	2.5622	4.4186	76	RDLKNSKGN	84
12	Pru av 7.01	XP_021820299	6.53	2.5622	4.4186	76	RDLKNSKGN	84
13	Bos d 4	Q28049	6.53	2.5610	4.4177	62	KDDQNPHSS	70
14	Bos d 4	295774	6.53	2.5610	4.4177	81	KDDQNPHSS	89
15	Bos d 4	P00711	6.53	2.5610	4.4177	81	KDDQNPHSS	89
16	Pis s 1.0101	CAF25232	6.85	2.3711	4.2933	210	KNAKSSSKK	218
17	Pis s 1.0102	CAF25233	6.85	2.3711	4.2933	210	KNAKSSSKK	218
18	Len c 1.0102	29539111	6.85	2.3711	4.2933	210	KNAKSSSKK	218
19	Len c 1.0101	29539109	6.85	2.3711	4.2933	210	KNAKSSSKK	218
20	Gal d 9.0101	ENOB_CHICK	6.93	2.3193	4.2593	426	RKFRNPKAK	434
21	Lyc e 2.0102	546937	7.05	2.2468	4.2118	238	KDFRDPTTR	246
22	Myr p 1	Q07932	7.07	2.2361	4.2048	27	KDLADPESE	35
23	Alt a 15.0101	A0A0F6N3V8_ALTAL	7.10	2.2132	4.1898	240	QAAKDGKKK	248
24	Aed a 1	P50635	7.19	2.1638	4.1574	268	KQPHDPKDK	276
25	Sal s 4.0101	NP_001117128	7.20	2.1558	4.1522	29	KKAAEDKSK	37
26	Der p 21.0101	85687540	7.22	2.1412	4.1426	61	KELEKTKSK	69
27	Der f 21.0101	ALL21_DERFA	7.22	2.1412	4.1426	59	KELEKTKSK	67
28	Bos d 8	459292	7.30	2.0935	4.1114	114	KEAMAPKQK	122
29	Der f 10.0101	1359436	7.33	2.0751	4.0993	7	KQQQQPSTK	15
30	Alt a 5	Q9HDT3	7.34	2.0712	4.0967	265	KNPDSDKSK	273
31	Cur l 2.0101	14585753	7.34	2.0712	4.0967	265	KNPDSDKSK	273
32	Cla h 6	P42040	7.34	2.0712	4.0967	265	KNPDSDKSK	273
33	Cla h 6	467660	7.34	2.0712	4.0967	265	KNPDSDKSK	273
34	Jug r 5.0101	APD76154	7.35	2.0641	4.0921	132	EDVKDGKEK	140
35	Hel as 1	4468224	7.37	2.0517	4.0839	233	KDAENRASE	241
36	Cur l 4.0101	193507493	7.39	2.0387	4.0754	269	SAAKNGKKK	277
37	Tyr p 28.0101	AOD75395	7.39	2.0366	4.0741	324	RDAKLDKNQ	332
38	Rho m 1.0101	Q870B9	7.42	2.0227	4.0650	264	KNPNSDKSK	272
39	Sol g 2.0101	63099693	7.45	2.0030	4.0520	104	KETQRPRSN	112
40	Pen c 24	38326693	7.54	1.9475	4.0156	132	KAAKGPKPA	140
41	Tri a gliadin	21755	7.56	1.9355	4.0078	206	KQQQQPSSQ	214
42	Tri a gliadin	21761	7.56	1.9355	4.0078	206	KQQQQPSSQ	214
43	Tri a gliadin	473876	7.56	1.9355	4.0078	207	KQQQQPSSQ	215
44	Tri a gliadin	170720	7.56	1.9355	4.0078	206	KQQQQPSSQ	214
45	Tri a gliadin	170728	7.56	1.9355	4.0078	107	KQQQQPSSQ	115
46	Tri a gliadin	21753	7.56	1.9355	4.0078	206	KQQQQPSSQ	214
47	Tri a gliadin	170722	7.56	1.9355	4.0078	207	KQQQQPSSQ	215
48	Blo t 5	O96870	7.56	1.9336	4.0065	119	KDLKETEQK	127
49	Sol i 2	P35775	7.59	1.9181	3.9964	104	RETQGPKSN	112
50	Act d 6.0101	27544452	7.62	1.8975	3.9829	92	NQATDPKLK	100

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.731386
Standard deviation: 1.638829
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 1
12 6.0 5
13 6.5 1
14 7.0 11
15 7.5 19
16 8.0 35
17 8.5 74
18 9.0 67
19 9.5 132
20 10.0 155
21 10.5 230
22 11.0 247
23 11.5 198
24 12.0 203
25 12.5 149
26 13.0 86
27 13.5 31
28 14.0 10
29 14.5 9
30 15.0 10
31 15.5 2
32 16.0 5
33 16.5 7
34 17.0 3
35 17.5 4
36 18.0 1
37 18.5 0
38 19.0 1
39 19.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.580454
Standard deviation: 2.500387
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 1
12 6.0 6
13 6.5 1
14 7.0 11
15 7.5 19
16 8.0 41
17 8.5 78
18 9.0 101
19 9.5 200
20 10.0 320
21 10.5 615
22 11.0 956
23 11.5 1686
24 12.0 2568
25 12.5 3556
26 13.0 5339
27 13.5 7597
28 14.0 9861
29 14.5 12835
30 15.0 15627
31 15.5 19060
32 16.0 22728
33 16.5 26165
34 17.0 29117
35 17.5 30238
36 18.0 32050
37 18.5 31626
38 19.0 30285
39 19.5 27040
40 20.0 23962
41 20.5 19713
42 21.0 15019
43 21.5 11275
44 22.0 7464
45 22.5 5156
46 23.0 3304
47 23.5 2207
48 24.0 1284
49 24.5 622
50 25.0 336
51 25.5 106
52 26.0 16
Query sequence: KDAKNPKSK