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: NPKSDELKP

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Aed a 1	P50635	0.00	7.5400	7.1335	486	NPKSDELKP	494
2	Tyr p 8.0101	AGG10560	5.12	3.9992	5.1045	117	DPNADKLKP	125
3	Can f 2	O18874	5.94	3.4312	4.7791	44	SNKSDLIKP	52
4	Gly m 4	18744	6.21	3.2485	4.6743	127	EPNQDELKT	135
5	Bos d 13.0201	MYL3_BOVIN	6.63	2.9557	4.5065	7	DPKKDEAKA	15
6	Tri a gliadin	P02865	6.74	2.8766	4.4612	5	NPSDQELQS	13
7	Ory s 1	8118432	6.84	2.8086	4.4223	192	DNRNDELRH	200
8	Lep d 5.0101	Q9U5P2	6.94	2.7411	4.3836	38	KSKSKELKA	46
9	Lep d 5.0103	34495294	6.94	2.7411	4.3836	97	KSKSKELKA	105
10	Lep d 5.0102	34495292	6.94	2.7411	4.3836	99	KSKSKELKA	107
11	Bos d 13.0201	MYL3_BOVIN	7.02	2.6825	4.3500	102	KPKQEELNS	110
12	Der f 21.0101	ALL21_DERFA	7.30	2.4888	4.2391	63	KTKSKELKE	71
13	Der p 21.0101	85687540	7.30	2.4888	4.2391	65	KTKSKELKE	73
14	Sus s 1.0101	ALBU_PIG	7.37	2.4409	4.2116	133	NPDIPKLKP	141
15	Tri a glutenin	32968199	7.43	2.3983	4.1871	205	YPTSSQLQP	213
16	Tri a glutenin	736319	7.43	2.3983	4.1871	210	YPTSSQLQP	218
17	Tri a 26.0101	P10388	7.43	2.3983	4.1871	205	YPTSSQLQP	213
18	Sec c 5.0101	332205751	7.47	2.3757	4.1742	154	KPASEEVKG	162
19	Sin a 1	1009442	7.51	2.3465	4.1575	54	NPQGPQQKP	62
20	Der f 32.0101	AIO08849	7.51	2.3451	4.1567	270	RPSSDAVEP	278
21	Pha v 1	P25985	7.55	2.3184	4.1414	127	PPNEDELKA	135
22	Pha v 1	21048	7.55	2.3184	4.1414	127	PPNEDELKA	135
23	Vig r 1.0101	Q2VU97	7.55	2.3184	4.1414	127	PPNEDELKA	135
24	Pha v 1	21044	7.55	2.3184	4.1414	128	PPNEDELKA	136
25	Tri a 19	11277193	7.61	2.2745	4.1162	5	SPRGKELHT	13
26	Lep s 1	20387027	7.63	2.2664	4.1116	159	DGKSDEVSR	167
27	Aed a 10.0201	Q17H80_AEDAE	7.63	2.2664	4.1116	159	DGKSDEVSR	167
28	Can f 8.0101	F1PHB6_CANLF	7.74	2.1847	4.0648	89	KSKDDELTG	97
29	Eur m 14	6492307	7.77	2.1695	4.0561	1223	NHKSEMTKP	1231
30	Der f 14	1545803	7.77	2.1695	4.0561	315	NHKSEMTKP	323
31	Asp f 1	166486	7.78	2.1627	4.0522	38	NPKTNKWED	46
32	Asp f 1	P04389	7.78	2.1627	4.0522	38	NPKTNKWED	46
33	Asp f 1	250902	7.78	2.1627	4.0522	11	NPKTNKWED	19
34	Mala f 4	4587985	7.78	2.1603	4.0508	50	NPKVTELRL	58
35	Der p 14.0101	20385544	7.79	2.1496	4.0446	625	RSKNDQLKE	633
36	Ves v 6.0101	G8IIT0	7.86	2.1041	4.0186	348	NSMSNELDS	356
37	Gly m 5.0201	Q9FZP9	7.87	2.0993	4.0159	175	NKRSQQLQN	183
38	Gly m conglycinin	169929	7.87	2.0993	4.0159	237	NKRSQQLQN	245
39	Blo t 5	O96870	7.91	2.0666	3.9971	21	KPKKDDFRN	29
40	Ory s 1	Q40638	7.92	2.0622	3.9946	138	DGKDEELRK	146
41	Ory s 1	8118421	7.92	2.0622	3.9946	141	DGKDEELRK	149
42	Sola t 2	P16348	7.94	2.0516	3.9885	10	DTNGKELNP	18
43	Der p 8	P46419	8.00	2.0088	3.9640	118	DANCDKLKP	126
44	Bos d 6	P02769	8.06	1.9648	3.9388	133	SPDLPKLKP	141
45	Bos d 6	2190337	8.06	1.9648	3.9388	133	SPDLPKLKP	141
46	Alt a 8.0101	P0C0Y4	8.07	1.9613	3.9368	231	DAKATELKG	239
47	Ani s 7.0101	119524036	8.10	1.9389	3.9239	271	NPESKEDRG	279
48	Alt a 5	Q9HDT3	8.10	1.9368	3.9227	266	NPDSDKSKW	274
49	Cla h 6	P42040	8.10	1.9368	3.9227	266	NPDSDKSKW	274
50	Cla h 6	467660	8.10	1.9368	3.9227	266	NPDSDKSKW	274

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.902379
Standard deviation: 1.445932
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 1
13 6.5 1
14 7.0 6
15 7.5 7
16 8.0 25
17 8.5 39
18 9.0 47
19 9.5 104
20 10.0 161
21 10.5 262
22 11.0 240
23 11.5 272
24 12.0 221
25 12.5 132
26 13.0 76
27 13.5 38
28 14.0 28
29 14.5 9
30 15.0 8
31 15.5 9
32 16.0 4
33 16.5 3
34 17.0 2
35 17.5 0
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.000368
Standard deviation: 2.523364
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 1
13 6.5 1
14 7.0 6
15 7.5 8
16 8.0 25
17 8.5 42
18 9.0 52
19 9.5 125
20 10.0 241
21 10.5 494
22 11.0 714
23 11.5 1112
24 12.0 2006
25 12.5 2761
26 13.0 4156
27 13.5 5737
28 14.0 7814
29 14.5 10220
30 15.0 13287
31 15.5 16774
32 16.0 20266
33 16.5 22981
34 17.0 25656
35 17.5 28475
36 18.0 30869
37 18.5 30969
38 19.0 30942
39 19.5 29233
40 20.0 26889
41 20.5 22756
42 21.0 19451
43 21.5 15131
44 22.0 11676
45 22.5 7738
46 23.0 5027
47 23.5 3175
48 24.0 1737
49 24.5 936
50 25.0 379
51 25.5 228
52 26.0 71
53 26.5 31
Query sequence: NPKSDELKP