3P6J

Crystal structure of Symfoil-4T Permutation #3: de novo designed beta-trefoil architecture with symmetric primary structure

• PDB DOI: https://doi.org/10.2210/pdb3P6J/pdb

• Classification: DE NOVO PROTEIN
• Mutation(s): No 


• Deposited: 2010-10-11 Released: 2011-10-12 
• Deposition Author(s): Blaber, M., Lee, J.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.35 Å
• R-Value Free: 0.166 
• R-Value Work: 0.146 
• R-Value Observed: 0.147 

Literature

Permutations study of de novo designed symmetric beta-trefoil architecture

Blaber, M., Lee, J.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 15.88 kDa 
• Atom Count: 1,256 
• Modelled Residue Count: 125 
• Deposited Residue Count: 142 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
de novo designed beta-trefoil architecture with symmetric primary structure	A	142	N/A	Mutation(s): 0

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.35 Å
• R-Value Free: 0.166 
• R-Value Work: 0.146 
• R-Value Observed: 0.147 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 46.86	α = 90
b = 57.698	β = 90
c = 61.412	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data collection
PHASES	phasing
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-10-12 
Deposition Author(s): Blaber, M., Lee, J.

Revision History  

• Version 1.0: 2011-10-12
  Type: Initial release
  
• Version 1.1: 2024-02-21
  Changes: Data collection, Database references