4MOU | pdb_00004mou

Crystal Structure of an Enoyl-CoA Hydratase/Isomerase Family Member, NYSGRC target 028282

• PDB DOI: https://doi.org/10.2210/pdb4MOU/pdb

• Classification: ISOMERASE
• Organism(s): Paenarthrobacter aurescens TC1
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2013-09-12 Released: 2013-09-25 
• Deposition Author(s): Chapman, H.C., Cooper, D.R., Geffken, K.T., Cymborowski, M.T., Osinski, T., Stead, M., Hillerich, B., Ahmed, M., Bonanno, J.B., Seidel, R., Almo, S.C., Minor, W., New York Structural Genomics Research Consortium (NYSGRC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.25 Å
• R-Value Free: 
  0.211 (Depositor), 0.213 (DCC) 
• R-Value Work: 
  0.171 (Depositor), 0.178 (DCC) 
• R-Value Observed: 
  0.173 (Depositor) 

Literature

Crystal Structure of an Enoyl-CoA Hydratase/Isomerase Family Member, NYSGRC target 028282

Chapman, H.C., Cooper, D.R., Geffken, K.T., Cymborowski, M.T., Osinski, T., Stead, M., Hillerich, B., Ahmed, M., Bonanno, J.B., Seidel, R., Almo, S.C., Minor, W., New York Structural Genomics Research Consortium (NYSGRC)

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

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

Macromolecule Content 

• Total Structure Weight: 95.93 kDa 
• Atom Count: 6,325 
• Modeled Residue Count: 780 
• Deposited Residue Count: 882 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Enoyl-CoA hydratase/isomerase family protein	A, B, C	294	Paenarthrobacter aurescens TC1	Mutation(s): 0  Gene Names: AAur_3475
UniProt
Find proteins for A1RAA6 (Paenarthrobacter aurescens (strain TC1)) Explore A1RAA6  Go to UniProtKB:  A1RAA6

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CAC	D [auth A], E [auth B], F [auth C]	CACODYLATE ION C2 H6 As O2 OGGXGZAMXPVRFZ-UHFFFAOYSA-M

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.25 Å
• R-Value Free:  0.211 (Depositor), 0.213 (DCC) 
• R-Value Work:  0.171 (Depositor), 0.178 (DCC) 
• R-Value Observed: 0.173 (Depositor) 

Diffraction Data: https://doi.org/10.18430/M3RC76

Space Group: I 4₁ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 160.455	α = 90
b = 160.455	β = 90
c = 178.691	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
SHELX	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-3000	data reduction
HKL-3000	data scaling
SHELXD	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-09-25 
Deposition Author(s): Chapman, H.C., Cooper, D.R., Geffken, K.T., Cymborowski, M.T., Osinski, T., Stead, M., Hillerich, B., Ahmed, M., Bonanno, J.B., Seidel, R., Almo, S.C., Minor, W., New York Structural Genomics Research Consortium (NYSGRC)

Revision History  

• Version 1.0: 2013-09-25
  Type: Initial release
  
• Version 1.1: 2017-11-15
  Changes: Refinement description
• Version 1.2: 2022-04-13
  Changes: Database references, Derived calculations, Structure summary
• Version 1.3: 2024-11-27
  Changes: Data collection, Structure summary