6BZX

Structure of the artificial complex alpha-Rep/Octarellin V.1 crystallized by counter diffusion in a capillary

• PDB DOI: https://doi.org/10.2210/pdb6BZX/pdb

• Classification: DE NOVO PROTEIN
• Organism(s): synthetic construct
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2017-12-26 Released: 2019-01-09 
• Deposition Author(s): Aedo, F., Contreras-Martel, C., Martinez-Oyanedel, J., Bunster, M., Minard, P., Van de Weerdt, C., Figueroa, M.
• Funding Organization(s): Universidad de Concepcion

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.11 Å
• R-Value Free: 0.304 
• R-Value Work: 0.245 
• R-Value Observed: 0.251 

Literature

Crystallization of the artificial complex alpha-Rep/Octarellin V.1 by counter diffusion allowed to have a most complete structure

Aedo, F., Figueroa, M.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

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

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 57.25 kDa 
• Atom Count: 3,716 
• Modelled Residue Count: 475 
• Deposited Residue Count: 511 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
alpha-Rep	A	294	synthetic construct	Mutation(s): 0

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Octarellin V.1	B	217	synthetic construct	Mutation(s): 0

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NA	C [auth B]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.11 Å
• R-Value Free: 0.304 
• R-Value Work: 0.245 
• R-Value Observed: 0.251 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 70.562	α = 90
b = 41.108	β = 106.57
c = 81.409	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
XSCALE	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2019-01-09 
Deposition Author(s): Aedo, F., Contreras-Martel, C., Martinez-Oyanedel, J., Bunster, M., Minard, P., Van de Weerdt, C., Figueroa, M.

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Funding Organization	Location	Grant Number
Universidad de Concepcion	Chile	VRID 217.037.023-1.OIN

Revision History  

• Version 1.0: 2019-01-09
  Type: Initial release
  
• Version 1.1: 2023-10-04
  Changes: Data collection, Database references, Refinement description