7DZ3

Crystal structures of D-allulose 3-epimerase with D-fructose from Sinorhizobium fredii


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.88 Å
  • R-Value Free: 0.218 
  • R-Value Work: 0.182 
  • R-Value Observed: 0.184 

Starting Model: experimental
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Ligand Structure Quality Assessment 


This is version 1.2 of the entry. See complete history


Literature

Substantial Improvement of an Epimerase for the Synthesis of D-Allulose by Biosensor-Based High-Throughput Microdroplet Screening

Li, C.Gao, X.Qi, H.Zhang, W.Li, L.Wei, C.Wei, M.Sun, X.Wang, S.Wang, L.Ji, Y.Mao, S.Zhu, Z.Tanokura, M.Lu, F.Qin, H.M.

(2023) Angew Chem Int Ed Engl 


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
D-tagatose 3-epimerase
A, B, C, D
286Sinorhizobium fredii CCBAU 83666Mutation(s): 0 
Gene Names: SF83666_b55120
EC: 5.1.3
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.88 Å
  • R-Value Free: 0.218 
  • R-Value Work: 0.182 
  • R-Value Observed: 0.184 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 87.437α = 90
b = 120.648β = 90
c = 134.633γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
Aimlessdata scaling
PHASERphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2022-08-03
    Type: Initial release
  • Version 1.1: 2023-02-15
    Changes: Database references
  • Version 1.2: 2023-11-29
    Changes: Data collection, Refinement description