9DTE | pdb_00009dte

Crystal Structure of C2-02802

• PDB DOI: https://doi.org/10.2210/pdb9DTE/pdb

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


• Deposited: 2024-09-30 Released: 2025-04-23 
• Deposition Author(s): Bera, A.K., Schlichthaerle, T., Kang, A., Baker, D.
• Funding Organization(s): Howard Hughes Medical Institute (HHMI)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.49 Å
• R-Value Free: 
  0.212 (Depositor), 0.212 (DCC) 
• R-Value Work: 
  0.192 (Depositor), 0.196 (DCC) 
• R-Value Observed: 
  0.193 (Depositor) 

Starting Model: in silico

Literature

De novo design of TrkA specific agonists

Schlichthaerle, T., Baker, D.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 15.93 kDa 
• Atom Count: 1,029 
• Modeled Residue Count: 117 
• Deposited Residue Count: 130 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
C2-02802	A, B	65	synthetic construct	Mutation(s): 0

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.49 Å
• R-Value Free:  0.212 (Depositor), 0.212 (DCC) 
• R-Value Work:  0.192 (Depositor), 0.196 (DCC) 
• R-Value Observed: 0.193 (Depositor) 

Space Group: H 3

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 56.429	α = 90
b = 56.429	β = 90
c = 96.624	γ = 120

Software Package:

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

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2025-04-23 
Deposition Author(s): Bera, A.K., Schlichthaerle, T., Kang, A., Baker, D.

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Funding Organization	Location	Grant Number
Howard Hughes Medical Institute (HHMI)	United States	--

Revision History  

• Version 1.0: 2025-04-23
  Type: Initial release