8E0L

Homotrimeric variant of tcTRP9, BGL06

• PDB DOI: https://doi.org/10.2210/pdb8E0L/pdb

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


• Deposited: 2022-08-09 Released: 2023-04-12 
• Deposition Author(s): Kennedy, M.A., Kibler, R., Stoddard, B.L.
• Funding Organization(s): Other government, National Science Foundation (NSF, United States), National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS), Audacious Project

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.256 
• R-Value Work: 0.210 
• R-Value Observed: 0.213 

Starting Model: in silico

Literature

Homotrimeric variant of tcTRP9, BGL06

Kennedy, M.A., Kibler, R., Stoddard, B.L.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

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

Biological Assembly Evidence: assay for oligomerization

Macromolecule Content

• Total Structure Weight: 56.85 kDa 
• Atom Count: 3,651 
• Modelled Residue Count: 490 
• Deposited Residue Count: 495 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
BGL06	A, B, C	165	synthetic construct	Mutation(s): 0

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.256 
• R-Value Work: 0.210 
• R-Value Observed: 0.213 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 58.249	α = 90
b = 78.885	β = 118.29
c = 58.664	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data scaling
PHASER	phasing
PHENIX	refinement
PDB_EXTRACT	data extraction
HKL-2000	data reduction

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-04-12 
Deposition Author(s): Kennedy, M.A., Kibler, R., Stoddard, B.L.

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Funding Organization	Location	Grant Number
Other government		1S10OD028581-01
National Science Foundation (NSF, United States)	United States	DGE-1762114
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	GM139752
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	5P41GM103533
Audacious Project	United States	--

Revision History  

• Version 1.0: 2023-04-12
  Type: Initial release
  
• Version 1.1: 2024-04-03
  Changes: Data collection, Refinement description