8BGK

NMR Structure of Big-defensin 5 from oyster Crassostrea gigas

• PDB DOI: https://doi.org/10.2210/pdb8BGK/pdb
• BMRB: 34767

• Classification: ANTIMICROBIAL PROTEIN
• Organism(s): Crassostrea gigas
• Mutation(s): No 


• Deposited: 2022-10-27 Released: 2022-12-07 
• Deposition Author(s): Loth, K., Asokan, A.
• Funding Organization(s): Agence Nationale de la Recherche (ANR)

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 200 
• Conformers Submitted: 10 
• Selection Criteria: structures with the least restraint violations 

Literature

Total synthesis and 3D structure determination of a highly hydrophobic antimicrobial Crassostrea gigas big defensin, enduring challenges rescue by a solubilizing tag

Asokan, A., Delmas, A.F., Aucagne, V., Loth, K., Meudal, H.

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: 9.98 kDa 
• Atom Count: 703 
• Modelled Residue Count: 86 
• Deposited Residue Count: 86 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cg-BigDef5	A [auth B]	86	Crassostrea gigas	Mutation(s): 0

Small Molecules

Modified Residues  2 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
NLE	A [auth B]	L-PEPTIDE LINKING	C6 H13 N O2		LEU
NLW	A [auth B]	L-PEPTIDE LINKING	C6 H14 N2 O		LEU

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 200 
• Conformers Submitted: 10 
• Selection Criteria: structures with the least restraint violations 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2022-12-07 
Deposition Author(s): Loth, K., Asokan, A.

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Funding Organization	Location	Grant Number
Agence Nationale de la Recherche (ANR)	France	ANR-19-CE18-0025

Revision History  

• Version 1.0: 2022-12-07
  Type: Initial release