3BSM

Crystal structure of D-mannonate dehydratase from Chromohalobacter salexigens

• PDB DOI: https://doi.org/10.2210/pdb3BSM/pdb

• Classification: LYASE
• Organism(s): Chromohalobacter israelensis DSM 3043
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2007-12-25 Released: 2008-01-15 
• Deposition Author(s): Fedorov, A.A., Fedorov, E.V., Toro, R., Sauder, J.M., Burley, S.K., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.268 
• R-Value Work: 0.243 
• R-Value Observed: 0.243 

Literature

Crystal structure of D-mannonate dehydratase from Chromohalobacter salexigens.

Fedorov, A.A., Fedorov, E.V., Toro, R., Sauder, J.M., Burley, S.K., Gerlt, J.A., Almo, S.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 and generated by PISA (software)

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Biological Assembly 3  

Global Symmetry: Dihedral - D4  (Explore in 3D)
Global Stoichiometry: Homo 8-mer - A8 

Biological assembly 3 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 185.93 kDa 
• Atom Count: 11,512 
• Modelled Residue Count: 1,432 
• Deposited Residue Count: 1,652 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Mandelate racemase/muconate lactonizing enzyme	A, B, C, D	413	Chromohalobacter israelensis DSM 3043	Mutation(s): 0  Gene Names: Csal_2974 EC: 4.2.1 (UniProt), 4.2.1.8 (UniProt), 4.2.1.39 (UniProt)
UniProt
Find proteins for Q1QT89 (Chromohalobacter salexigens (strain ATCC BAA-138 / DSM 3043 / CIP 106854 / NCIMB 13768 / 1H11)) Explore Q1QT89  Go to UniProtKB:  Q1QT89

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.268 
• R-Value Work: 0.243 
• R-Value Observed: 0.243 
• Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 110.125	α = 90
b = 163.07	β = 90
c = 84.553	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
ADSC	data collection
DENZO	data reduction
SCALEPACK	data scaling
SHELXD	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2008-01-15 
Deposition Author(s): Fedorov, A.A., Fedorov, E.V., Toro, R., Sauder, J.M., Burley, S.K., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History  

• Version 1.0: 2008-01-15
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2018-11-14
  Changes: Data collection, Structure summary
• Version 1.3: 2021-02-03
  Changes: Database references, Structure summary
• Version 1.4: 2024-02-21
  Changes: Data collection, Database references