2BUZ

Crystal Structure of Protocatechuate 3,4-Dioxygenase from Acinetobacter Sp. ADP1 Mutant R133H in Complex with 4-Nitrocatechol


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.80 Å
  • R-Value Free: 0.202 
  • R-Value Work: 0.173 
  • R-Value Observed: 0.173 

Starting Model: experimental
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Ligand Structure Quality Assessment 


This is version 1.4 of the entry. See complete history


Literature

Crystallographic Studies of Intradiol Dioxygenases

Vetting, M.W.

(2001) Ph D Thesis 


Macromolecules
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Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
PROTOCATECHUATE 3,4-DIOXYGENASE ALPHA CHAIN209Acinetobacter baylyi ADP1Mutation(s): 1 
EC: 1.13.11.3
UniProt
Find proteins for P20371 (Acinetobacter baylyi (strain ATCC 33305 / BD413 / ADP1))
Explore P20371 
Go to UniProtKB:  P20371
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP20371
Sequence Annotations
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
PROTOCATECHUATE 3,4-DIOXYGENASE BETA CHAIN241Acinetobacter baylyi ADP1Mutation(s): 0 
EC: 1.13.11.3
UniProt
Find proteins for P20372 (Acinetobacter baylyi (strain ATCC 33305 / BD413 / ADP1))
Explore P20372 
Go to UniProtKB:  P20372
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP20372
Sequence Annotations
Expand
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.80 Å
  • R-Value Free: 0.202 
  • R-Value Work: 0.173 
  • R-Value Observed: 0.173 
  • Space Group: I 2 3
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 145.09α = 90
b = 145.09β = 90
c = 145.09γ = 90
Software Package:
Software NamePurpose
CNSrefinement
CrystalCleardata reduction
CrystalCleardata scaling
CNSphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2006-11-01
    Type: Initial release
  • Version 1.1: 2011-05-08
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2018-06-20
    Changes: Data collection, Structure summary
  • Version 1.4: 2023-12-13
    Changes: Data collection, Database references, Derived calculations, Other, Refinement description