5ZFM

Ketoreductase LbCR mutant - M6

• PDB DOI: https://doi.org/10.2210/pdb5ZFM/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Levilactobacillus brevis ATCC 367
• Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
• Mutation(s): Yes 


• Deposited: 2018-03-06 Released: 2019-01-16 
• Deposition Author(s): Gong, X.M., Zheng, G.W., Xu, J.H.
• Funding Organization(s): National Natural Science Foundation of China

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.195 
• R-Value Work: 0.158 
• R-Value Observed: 0.160 

Literature

Development of an Engineered Ketoreductase with Simultaneously Improved Thermostability and Activity for Making a Bulky Atorvastatin Precursor

Gong, X.M., Zhen, Q., Li, F.L., Zeng, B.B., Zheng, G.W., Xu, J.H.

(2019) ACS Catal 9: 147-153

• DOI: https://doi.org/10.1021/acscatal.8b03382

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 Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 118.21 kDa 
• Atom Count: 8,500 
• Modelled Residue Count: 992 
• Deposited Residue Count: 1,124 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
3-oxoacyl-acyl carrier protein reductase	A, B, C, D	281	Levilactobacillus brevis ATCC 367	Mutation(s): 4  Gene Names: LVIS_0330
UniProt
Find proteins for Q03TH6 (Levilactobacillus brevis (strain ATCC 367 / BCRC 12310 / CIP 105137 / JCM 1170 / LMG 11437 / NCIMB 947 / NCTC 947)) Explore Q03TH6  Go to UniProtKB:  Q03TH6

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.195 
• R-Value Work: 0.158 
• R-Value Observed: 0.160 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 69.338	α = 90
b = 116.052	β = 114.33
c = 75.183	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-3000	data reduction
HKL-3000	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2019-01-16 
Deposition Author(s): Gong, X.M., Zheng, G.W., Xu, J.H.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China	China	21472045
National Natural Science Foundation of China	China	21536004

Revision History  

• Version 1.0: 2019-01-16
  Type: Initial release
  
• Version 1.1: 2024-03-27
  Changes: Data collection, Database references