4JCS

Crystal structure of Enoyl-CoA hydratase/isomerase from Cupriavidus metallidurans CH34

• PDB DOI: https://doi.org/10.2210/pdb4JCS/pdb

• Classification: LYASE
• Organism(s): Cupriavidus metallidurans CH34
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2013-02-22 Released: 2013-03-13 
• Deposition Author(s): Eswaramoorthy, S., Chamala, S., Chamala, B., Foti, F., Gizzi, A., Hillerich, B., Kar, A., Lafleur, J., Seidel, R., Villigas, G., Zencheck, W., Al Obaidi, N., Almo, S.C., Swaminathan, S., New York Structural Genomics Research Consortium (NYSGRC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.77 Å
• R-Value Free: 0.234 
• R-Value Work: 0.209 
• R-Value Observed: 0.211 

Literature

Crystal structure of Enoyl-CoA hydratase/isomerase from Cupriavidus metallidurans CH34

Eswaramoorthy, S., Almo, S.C., Swaminathan, S.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D3  (Explore in 3D)
Global Stoichiometry: Homo 6-mer - A6 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 31.96 kDa 
• Atom Count: 2,158 
• Modelled Residue Count: 265 
• Deposited Residue Count: 286 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Enoyl-CoA hydratase/isomerase	A	286	Cupriavidus metallidurans CH34	Mutation(s): 0  EC: 4.2.1.17
UniProt
Find proteins for Q1LBW6 (Cupriavidus metallidurans (strain ATCC 43123 / DSM 2839 / NBRC 102507 / CH34)) Explore Q1LBW6  Go to UniProtKB:  Q1LBW6

Small Molecules

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.77 Å
• R-Value Free: 0.234 
• R-Value Work: 0.209 
• R-Value Observed: 0.211 
• Space Group: H 3 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 93.688	α = 90
b = 93.688	β = 90
c = 193.566	γ = 120

Software Package:

Software Name	Purpose
CBASS	data collection
SHELXS	phasing
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-03-13 
Deposition Author(s): Eswaramoorthy, S., Chamala, S., Chamala, B., Foti, F., Gizzi, A., Hillerich, B., Kar, A., Lafleur, J., Seidel, R., Villigas, G., Zencheck, W., Al Obaidi, N., Almo, S.C., Swaminathan, S., New York Structural Genomics Research Consortium (NYSGRC)

Revision History  

• Version 1.0: 2013-03-13
  Type: Initial release
  
• Version 1.1: 2024-11-20
  Changes: Data collection, Database references, Derived calculations, Structure summary