3G7G

Crystal structure of the protein with unknown function from Clostridium acetobutylicum ATCC 824

• PDB DOI: https://doi.org/10.2210/pdb3G7G/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Clostridium acetobutylicum ATCC 824
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2009-02-09 Released: 2009-03-17 
• Deposition Author(s): Zhang, R., Wu, R., Abdullah, J., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.99 Å
• R-Value Free: 0.254 
• R-Value Work: 0.193 
• R-Value Observed: 0.196 

Literature

The crystal structure of the protein with unknown function from Clostridium acetobutylicum ATCC 824

Zhang, R., Wu, R., Abdullah, J., Joachimiak, A.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

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

Biological Assembly 2  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 143.53 kDa 
• Atom Count: 9,804 
• Modelled Residue Count: 1,166 
• Deposited Residue Count: 1,264 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
UPF0311 protein CA_C3321	A, B, C [auth D], D [auth E], E [auth C], F, G, H	158	Clostridium acetobutylicum ATCC 824	Mutation(s): 0  Gene Names: CA_C3321
UniProt
Find proteins for Q97DZ9 (Clostridium acetobutylicum (strain ATCC 824 / DSM 792 / JCM 1419 / LMG 5710 / VKM B-1787)) Explore Q97DZ9  Go to UniProtKB:  Q97DZ9

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.99 Å
• R-Value Free: 0.254 
• R-Value Work: 0.193 
• R-Value Observed: 0.196 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 67.048	α = 90
b = 166.841	β = 119.06
c = 66.974	γ = 90

Software Package:

Software Name	Purpose
SBC-Collect	data collection
HKL-3000	phasing
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-03-17 
Deposition Author(s): Zhang, R., Wu, R., Abdullah, J., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2009-03-17
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2017-11-01
  Changes: Refinement description
• Version 1.3: 2024-02-21
  Changes: Data collection, Database references