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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 123
Allergen Scientific Name Equ c 2
Allergen Species - Systematic Name Equus caballus
Allergen Species - Common Name domestic horse
Allergen Common source animals
Allergen Common name
Allergen Keywords Lipocalin; Dander allergen
Allergen IUIS (Yes=1, No=0) 1

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

ID Allergen Name
1 Equ c 2.0101
2 Equ c 2.0102
Equ c 2 - References
ID Reference
Pubmed ID: 9578478
Bulone V, Krogstad-Johnsen T, Smestad-Paulsen B, Separation of horse dander allergen proteins by two-dimensional electrophoresis--molecular characterisation and identification of Equ c 2.0101 and Equ c 2.0102 as lipocalin proteins. Eur J Biochem. 1998 Apr 1;253(1):202-11.
Equ c 2 - Protein Sequences
Source Link to source
SwissProt P81216
SwissProt P81217
Equ c 2 - Sequence Search :
Sequence Header Sequence
Equ c 2
SDAP Sequence ID: 130
SDAP Allergen ID: 123
View 3D Structure Click here to view 3D model structure of allergen
Fasta Search in SDAP
Blast Swissprot database search at NCBI
Blast PDB database search at NCBI
Blast NR database search at NCBI
Equ c 2
SDAP Sequence ID: 131
SDAP Allergen ID: 123
View 3D Structure Click here to view 3D model structure of allergen
Fasta Search in SDAP
Blast Swissprot database search at NCBI
Blast PDB database search at NCBI
Blast NR database search at NCBI
Equ c 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
Equ c 2 70.1 0.05 1DZJ_A 55.556 18 19 2 - 19 1 - 18 7.8 22.7 Download (SI: 131)
Equ c 2 67.95 0.16 1BJ7_A 46.429 28 29 2 - 29 1 - 28 0.12 28.5 Download (SI: 130)
Equ c 2 - Alphafold Theoretical Model Structure
Model Structure

Coverage Plddt
Equ c 2 - Protein Sequence Properties!
Protein Sequence Protease cleavage sites PeptideCutter at ExPASy
P81216 Click here to process the data
P81217 Click here to process the data
Equ c 2 - PFAM Information
SeqID Aller ID AlnS AlnE EnvS EnvE PFAM ID Family Type Clan Description
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
Equ c 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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