7F6X

Structural and mechanistic studies of a novel non-heme iron epimerase/lyase and its utilization in chemoselective synthesis.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.16 Å
  • R-Value Free: 0.214 
  • R-Value Work: 0.172 
  • R-Value Observed: 0.174 

Starting Model: experimental
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Ligand Structure Quality Assessment 


This is version 2.1 of the entry. See complete history


Literature

Structural and Mechanistic Bases for StnK3 and Its Mutant-MediatedLewis-Acid-Dependent Epimerization and Retro-Aldol Reactions.

Chen, M.H.Li, Y.S.Hsu, N.S.Lin, K.H.Wang, Y.L.Wang, Z.C.Chang, C.F.Lin, J.P.Chang, C.Y.Li, T.L.

(2022) ACS Catal 12: 1945-1956


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Cupin domain-containing protein
A, B
131Streptomyces albusMutation(s): 0 
Gene Names: stnK3
UniProt
Find proteins for L7PIL3 (Streptomyces albus)
Explore L7PIL3 
Go to UniProtKB:  L7PIL3
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupL7PIL3
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.16 Å
  • R-Value Free: 0.214 
  • R-Value Work: 0.172 
  • R-Value Observed: 0.174 
  • Space Group: P 32 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 66.909α = 90
b = 66.909β = 90
c = 117.036γ = 120
Software Package:
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling
PHENIXphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2022-03-16
    Type: Initial release
  • Version 2.0: 2023-11-15
    Changes: Atomic model, Data collection, Derived calculations
  • Version 2.1: 2023-11-29
    Changes: Refinement description