7EDK

NMR solution structure of Bt14.12, a novel A-family conotoxin from Conus betulinus

• PDB DOI: https://doi.org/10.2210/pdb7EDK/pdb

• Classification: NEUROPEPTIDE
• Organism(s): Conus betulinus
• Mutation(s): No 


• Deposited: 2021-03-16 Released: 2021-03-31 
• Deposition Author(s): Zhang, H., Lin, D., Guo, C.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 300 
• Conformers Submitted: 20 
• Selection Criteria: structures with the lowest energy 

Literature

Structure of peptide Bt14.12

Zhang, H., Lin, D., Guo, C.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 2.2 kDa 
• Atom Count: 149 
• Modelled Residue Count: 19 
• Deposited Residue Count: 19 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Conotoxin Bt14.16	A	19	Conus betulinus	Mutation(s): 0
UniProt
Find proteins for A0A068B409 (Conus betulinus) Explore A0A068B409  Go to UniProtKB:  A0A068B409

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 300 
• Conformers Submitted: 20 
• Selection Criteria: structures with the lowest energy 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2021-03-31 
Deposition Author(s): Zhang, H., Lin, D., Guo, C.

Revision History  

• Version 1.0: 2021-03-31
  Type: Initial release
  
• Version 1.1: 2023-06-14
  Changes: Database references, Other
• Version 1.2: 2024-10-30
  Changes: Data collection, Database references, Structure summary