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                SDAP 2.0 - Structural Database of Allergenic Proteins
Go to: SDAP All allergens       Go to: SDAP Food allergens
Send a comment to Werner Braun      Submit new allergen information to SDAP
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 ( Secure access to SDAP is available from

Allergen Info Description
Allergen ID 107
Allergen Scientific Name Lep d 2
Allergen Species - Systematic Name Lepidoglyphus destructor
Allergen Species - Common Name storage mite
Allergen Common source mites
Allergen Common name
Allergen Keywords old name: Lep d 1
Allergen IUIS (Yes=1, No=0) 1

Lep d 2 : There are iso allergen in the table! Click on each iso-allergen for more information.

ID Allergen Name
1 Lep d 2.0101
2 Lep d 2.0101
3 Lep d 2.0101
4 Lep d 2.0102
5 Lep d 2.0201
6 Lep d 2.0202
Lep d 2 - References
ID Reference
Pubmed ID: 1355192
van Hage-Hamsten M, Bergman T, Johansson E, Persson B, Jornvall H, Harfast B, Johansson SG, N-terminal aminoacid sequence of principal allergen of storage mite Lepidoglyphus destructor. Lancet. 1992 Sep 5;340(8819):614.
Pubmed ID: 7925475
Varela J, Ventas P, Carreira J, Barbas JA, Gimenez-Gallego G, Polo F, Primary structure of Lep d I, the main Lepidoglyphus destructor allergen. Eur J Biochem. 1994 Oct 1;225(1):93-8.
Lep d 2 - Protein Sequences
Source Link to source
SwissProt P80384
Lep d 2 - Theoretical Model Structure
Model ID PDB file PDB Snapshot PDB Snapshot 90 PDB Snapshot 180 PDB Snapshot 270 3D PDB View
168 GetModel Model Pic Model Pic Model Pic Model Pic Click here
Lep d 2 - Sequence Search :
Sequence Header Sequence
Lep d 2
SDAP Sequence ID: 168
SDAP Allergen ID: 107
View 3D Structure Click here to view 3D model structure of allergen
Fasta Search in SDAP
Blast Swissprot database search at NCBI
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Lep d 2 - Statistics from Alphafold ( SI is sequence id, Best template format: PDB_ChainID)
Allergen Name pLDDT Score pTM Score Best PDB template %Seq ID Align length Seq length Query Range Sequence Range E-Value Bit Score Download Model
Lep d 2 88.85 0.72 1AHK_A 43.307 127 141 18 - 141 2 - 128 7.98e-33 113 Download (SI: 168)
Lep d 2 - Alphafold Theoretical Model Structure
Model Structure

Coverage Plddt
Lep d 2 - Protein Sequence Properties!
Protein Sequence Protease cleavage sites PeptideCutter at ExPASy
P80384 Click here to process the data
Lep d 2 - PFAM Information
SeqID Aller ID AlnS AlnE EnvS EnvE PFAM ID Family Type Clan Description
168 107 19 135 18 140 PF02221 E1_DerP2_DerF2 Domain CL0532 ML domain
Where: AlnS= Alignment start position, AlnE= Alignment end position, EnvS= Envelope start position, EnvE= Envelope end position.

List of B-cell epitopes predicted by BepiPred method using a window size of 9 amino acids

Cleck here for epitopes predicted by BepiPred method
Lep d 2 - Epitope Information from published data
No. Position Epitope Sequence Epitope Type View epitope Search epitope in SDAP PD search in SDAP Cross-React search
No epitope information found!
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