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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 1662
Allergen Scientific Name Cten i 1.0101
Allergen Species - Systematic Name Ctenopharyngodon idella
Allergen Species - Common Name Grass carp
Allergen Common source food
Allergen Common name Animalia Chordata
Allergen Keywords Beta-Parvalbumin
Allergen IUIS (Yes=1, No=0) 1
Cten i 1.0101 - References
ID Reference
Pubmed ID: 32323392
Leung NYH, Leung ASY, Xu KJY, Wai CYY, Lam CY, Wong GWK, Leung TF. Molecular and immunological characterization of grass carp (Ctenopharyngodon idella) parvalbumin Cten i 1: A major fish allergen in Hong Kong. Pediatr Allergy Immunol. 2020 Oct;31(7):792-804. doi: 10.1111/pai.13259. Epub 2020 Jun 26. PMID: 32323392.
Cten i 1.0101 - Protein Sequences
Source Link to source
GenBank QCY53440.1
Cten i 1.0101 - Sequence Search :
Sequence Header Sequence
Cten i 1.0101
SDAP Sequence ID: 1429
SDAP Allergen ID: 1662
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
Cten i 1.0101 - 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
Cten i 1.0101 96.25 0.85 1CDP_A 93.519 108 109 2 - 109 2 - 109 0 172 Download (SI: 1429)
Cten i 1.0101 - Alphafold Theoretical Model Structure
Model Structure

Coverage Plddt
Cten i 1.0101 - Protein Sequence Properties!
Protein Sequence Protease cleavage sites PeptideCutter at ExPASy
QCY53440.1 Click here to process the data
Cten i 1.0101 - PFAM Information
SeqID Aller ID AlnS AlnE EnvS EnvE PFAM ID Family Type Clan Description
1429 1662 44 107 42 108 PF13499 EF-hand_7 Domain CL0220 EF-hand domain pair
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
Cten i 1.0101 - 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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