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: VKGSPNKLA

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Asp f 13	P28296	0.00	7.4289	7.0333	390	VKGSPNKLA	398
2	Asp o 13	2428	2.83	5.4532	5.9258	390	VKGSPNLLA	398
3	Asp fl protease	5702208	2.83	5.4532	5.9258	390	VKGSPNLLA	398
4	Asp v 13.0101	294441150	4.17	4.5225	5.4041	390	VSGSPNALA	398
5	Sch c 1.0101	D8Q9M3	5.76	3.4168	4.7842	501	VTGSVNQLA	509
6	Scy p 9.0101	QFI57017	6.73	2.7409	4.4053	42	VQGSPFKFH	50
7	Phl p 4.0101	54144332	6.76	2.7173	4.3921	475	FKGNFQRLA	483
8	Pla a 1	29839547	6.79	2.6939	4.3790	27	VQGTCKKVA	35
9	Pla or 1.0101	162949336	6.79	2.6939	4.3790	18	VQGTCKKVA	26
10	Dic v a	763532	6.80	2.6867	4.3749	1309	IYGTGDRLA	1317
11	Alt a 6	1850540	6.81	2.6806	4.3715	55	IASGPEKLA	63
12	Sec c 5.0101	332205751	6.94	2.5914	4.3215	77	IKGSNKAFA	85
13	Rho m 1.0101	Q870B9	6.96	2.5779	4.3139	97	LDGTPNKAK	105
14	Asp f 5	3776613	7.02	2.5396	4.2925	156	LKGTTNTLQ	164
15	Api d 1.0101	Q7M4I5	7.05	2.5134	4.2778	14	VSSSPDELG	22
16	Sal k 4.0101	239916566	7.25	2.3766	4.2011	15	IEGTNNHLT	23
17	Cla h 10.0101	P42039	7.30	2.3432	4.1824	55	ISSGSQKLA	63
18	Sin a 4.0101	156778061	7.38	2.2882	4.1515	47	IKGINNDFA	55
19	Api m 8.0101	B2D0J5	7.38	2.2859	4.1502	199	FGGNPNKIT	207
20	Phl p 4.0201	54144334	7.42	2.2552	4.1330	475	FKGNFERLA	483
21	Lol p 4.0101	55859464	7.42	2.2552	4.1330	400	FKGNFERLA	408
22	Hom s 5	1346344	7.43	2.2494	4.1298	167	IKTLNNKFA	175
23	Api c 1.0101	12958582	7.46	2.2304	4.1192	71	LKNSGDKIS	79
24	Ama r 2.0101	227937304	7.46	2.2281	4.1179	15	IEGTTNHLT	23
25	Koc s 2.0101	A0A0A0REA1_BASSC	7.46	2.2281	4.1179	15	IEGTTNHLT	23
26	Aca f 2	A0A0A0RCW1_VACFA	7.46	2.2266	4.1170	15	IEGTNNHLS	23
27	Pro j 2.0101	A0A023W2L7_PROJU	7.46	2.2266	4.1170	15	IEGTNNHLS	23
28	Api c 1.0101	12958582	7.55	2.1671	4.0836	14	VSSGPNELG	22
29	Mer a 1	O49894	7.56	2.1590	4.0791	15	IDGQGQHLA	23
30	Que ac 2.0101	QVU02258	7.56	2.1590	4.0791	15	IDGQGQHLA	23
31	Ole e 1.0101	7429424	7.59	2.1422	4.0697	365	IDGSTSELS	373
32	Tri a 33.0101	5734506	7.63	2.1103	4.0518	113	LKPSFQELA	121
33	Bla g 1.0103	4240397	7.66	2.0882	4.0394	128	LETSPDFLA	136
34	Bla g 1.0101	4572592	7.66	2.0882	4.0394	160	LETSPDFLA	168
35	Bla g 1.0101	4572592	7.66	2.0882	4.0394	352	LETSPDFLA	360
36	Sal s 3.0101	B5DGM7	7.70	2.0660	4.0270	155	TSTTPSRLA	163
37	Fra a 3.0102	Q4PLT9	7.73	2.0450	4.0152	84	IKGLNPNLA	92
38	Fra a 3.0101	Q8VX12	7.73	2.0450	4.0152	84	IKGLNPNLA	92
39	Fra a 3.0202	Q4PLT6	7.73	2.0450	4.0152	84	IKGLNPNLA	92
40	Vig r 2.0101	Q198W3	7.74	2.0346	4.0094	88	FKSKPNTLL	96
41	Ory s 33kD	16580747	7.74	2.0331	4.0085	126	VKGGSTVIA	134
42	Ory s 33kD	4126809	7.74	2.0331	4.0085	126	VKGGSTVIA	134
43	Lep s 1	20387027	7.76	2.0243	4.0036	183	VKSGDSKIM	191
44	Pon l 4.0101	P05946	7.78	2.0047	3.9926	141	IDDAYNKLA	149
45	Asp f 17	2980819	7.79	2.0011	3.9906	39	VKSASEKLV	47
46	Der f 23.0101	ALU66112	7.85	1.9581	3.9665	75	VKPSPTTVK	83
47	Der f 23.0101	ALU66112	7.85	1.9581	3.9665	96	VKPSPTTVK	104
48	Sal k 3.0101	225810599	7.86	1.9514	3.9627	405	LKGSDHRRA	413
49	Mor a 2.0101	QOS47419	7.86	1.9514	3.9627	405	LKGSDHRRA	413
50	Bos d 6	P02769	7.87	1.9464	3.9599	139	LKPDPNTLC	147

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.659735
Standard deviation: 1.434901
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 2
7 3.5 0
8 4.0 0
9 4.5 1
10 5.0 0
11 5.5 0
12 6.0 1
13 6.5 0
14 7.0 8
15 7.5 14
16 8.0 27
17 8.5 35
18 9.0 82
19 9.5 142
20 10.0 186
21 10.5 291
22 11.0 280
23 11.5 206
24 12.0 194
25 12.5 95
26 13.0 57
27 13.5 28
28 14.0 18
29 14.5 9
30 15.0 8
31 15.5 7
32 16.0 4
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: 18.002845
Standard deviation: 2.559646
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 2
7 3.5 0
8 4.0 0
9 4.5 1
10 5.0 0
11 5.5 0
12 6.0 1
13 6.5 0
14 7.0 8
15 7.5 14
16 8.0 31
17 8.5 38
18 9.0 101
19 9.5 177
20 10.0 268
21 10.5 529
22 11.0 845
23 11.5 1202
24 12.0 1753
25 12.5 2971
26 13.0 4468
27 13.5 5878
28 14.0 8389
29 14.5 10985
30 15.0 13105
31 15.5 16704
32 16.0 19160
33 16.5 22595
34 17.0 25921
35 17.5 28005
36 18.0 29917
37 18.5 30819
38 19.0 30839
39 19.5 27967
40 20.0 26805
41 20.5 23132
42 21.0 19081
43 21.5 15957
44 22.0 11825
45 22.5 8419
46 23.0 5669
47 23.5 3563
48 24.0 1808
49 24.5 792
50 25.0 302
51 25.5 120
52 26.0 29
53 26.5 1
Query sequence: VKGSPNKLA