9JDQ | pdb_00009jdq

Crystal structure of reductase EA

• PDB DOI: https://doi.org/10.2210/pdb9JDQ/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Exiguobacterium acetylicum
• Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
• Mutation(s): No 


• Deposited: 2024-09-01 Released: 2024-09-18 
• Deposition Author(s): Tang, J., Liuqing, C.
• Funding Organization(s): Other private

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.71 Å
• R-Value Free: 
  0.250 (Depositor), 0.267 (DCC) 
• R-Value Work: 
  0.230 (Depositor), 0.238 (DCC) 
• R-Value Observed: 
  0.230 (Depositor) 

Starting Model: in silico

Literature

crystal structure of reductase LSADH

Tang, J., Liuqing, C.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 56.55 kDa 
• Atom Count: 4,314 
• Modeled Residue Count: 498 
• Deposited Residue Count: 512 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Oxidoreductase	A, B	256	Exiguobacterium acetylicum	Mutation(s): 0  Gene Names: ker
UniProt
Find proteins for Q6BDS0 (Exiguobacterium acetylicum) Explore Q6BDS0  Go to UniProtKB:  Q6BDS0

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.71 Å
• R-Value Free:  0.250 (Depositor), 0.267 (DCC) 
• R-Value Work:  0.230 (Depositor), 0.238 (DCC) 
• R-Value Observed: 0.230 (Depositor) 

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 142.747	α = 90
b = 67.67	β = 117.88
c = 74.549	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
xia2	data reduction
xia2	data scaling
MOLREP	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-09-18 
Deposition Author(s): Tang, J., Liuqing, C.

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Funding Organization	Location	Grant Number
Other private		--

Revision History  

• Version 1.0: 2024-09-18
  Type: Initial release