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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 4
Allergen Scientific Name Amb a 5
Allergen Species - Systematic Name Ambrosia artemisiifolia
Allergen Species - Common Name short ragweed
Allergen Common source weed
Allergen Common name Asterales
Allergen Keywords Ra5: hevein chitin-binding domain homology
Allergen IUIS (Yes=1, No=0) 1
ID Allergen Name
Amb a 5 - References
ID Reference
Pubmed ID: 1390654
Metzler WJ, Valentine K, Roebber M, Marsh DG, Mueller L, Proton resonance assignments and three-dimensional solution structure of the ragweed allergen Amb a V by nuclear magnetic resonance spectroscopy. Biochemistry. 1992 Sep 22;31(37):8697-705.
Pubmed ID: 7511632
Ghosh B, Rafnar T, Perry MP, Bassolino-Klimas D, Metzler WJ, Klapper DG, Marsh DG, Immunologic and molecular characterization of Amb p V allergens from Ambrosia psilostachya (western Ragweed) pollen. J Immunol. 1994 Mar 15;152(6):2882-9.
Pubmed ID: 1400422
Rafnar T, Ghosh B, Metzler WJ, Huang SK, Perry MP, Mueller L, Marsh DG, Expression and analysis of recombinant Amb a V and Amb t V allergens. Comparison with native proteins by immunological assays and NMR spectroscopy. J Biol Chem. 1992 Oct 15;267(29):21119-23.
Pubmed ID: 7685794
Ghosh B, Perry MP, Rafnar T, Marsh DG, Cloning and expression of immunologically active recombinant Amb a V allergen of short ragweed (Ambrosia artemisiifolia) pollen. J Immunol. 1993 Jun 15;150(12):5391-9.
Amb a 5 - Protein Sequences
Source Link to source
SwissProt P02878
Amb a 5 - Theoretical Model Structure
Model ID PDB file PDB Snapshot PDB Snapshot 90 PDB Snapshot 180 PDB Snapshot 270 3D PDB View
21 GetModel Model Pic Model Pic Model Pic Model Pic Click here
Amb a 5 - Sequence Search :
Sequence Header Sequence
Amb a 5
SDAP Sequence ID: 21
SDAP Allergen ID: 4
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
Amb a 5 - 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
Amb a 5 80.2 0.53 1BBG_A 47.368 38 45 6 - 43 6 - 39 0.001 33.1 Download (SI: 21)
Amb a 5 - Alphafold Theoretical Model Structure
Model Structure

Coverage Plddt
Amb a 5 - Protein Sequence Properties!
Protein Sequence Protease cleavage sites PeptideCutter at ExPASy
P02878 Click here to process the data
Amb a 5 - PFAM Information
SeqID Aller ID AlnS AlnE EnvS EnvE PFAM ID Family Type Clan Description
21 4 2 44 1 44 PF03913 Ragweed_pollen Family No_clan Ragweed group 5 pollen allergen
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
Amb a 5 - 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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