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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 1860
Allergen Scientific Name Scy p 4.0101
Allergen Species - Systematic Name Scylla paramamosain
Allergen Species - Common Name Mud crab
Allergen Common source food
Allergen Common name Animalia Arthropoda
Allergen Keywords Sarcoplasmic Ca+ binding protein
Allergen IUIS (Yes=1, No=0) 1
Scy p 4.0101 - References
ID Reference
Pubmed ID: 28692255
Hu MJ, Liu GY, Yang Y, Pan TM, Liu YX, Sun LC, Cao MJ, Liu GM. Cloning, Expression, and the Effects of Processing on Sarcoplasmic-Calcium-Binding Protein: An Important Allergen in Mud Crab. J Agric Food Chem. 2017 Aug 2;65(30):6247-6257. doi: 10.1021/acs.jafc.7b02381. Epub 2017 Jul 21. PMID: 28692255.
Scy p 4.0101 - Protein Sequences
Source Link to source
GenBank I2DDG2
Scy p 4.0101 - Sequence Search :
Sequence Header Sequence
Scy p 4.0101
SDAP Sequence ID: 1610
SDAP Allergen ID: 1860
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
Scy p 4.0101 - 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
Scy p 4.0101 95.5 0.83 2SAS_A 25.882 170 193 8 - 176 9 - 172 0.00000000000491 62.8 Download (SI: 1610)
Scy p 4.0101 - Alphafold Theoretical Model Structure
Model Structure

Coverage Plddt
Scy p 4.0101 - Protein Sequence Properties!
Protein Sequence Protease cleavage sites PeptideCutter at ExPASy
I2DDG2 Click here to process the data
Scy p 4.0101 - PFAM Information
SeqID Aller ID AlnS AlnE EnvS EnvE PFAM ID Family Type Clan Description
1610 1860 16 87 14 87 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
Scy p 4.0101 - 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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