4HBG

Crystal structure of Saccharomyces cerevisiae 3 oxoacyl-[acyl carrier protein]-reductase complexed with NADPH (form2)

• PDB DOI: https://doi.org/10.2210/pdb4HBG/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Saccharomyces cerevisiae S288C
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2012-09-27 Released: 2013-10-30 
• Deposition Author(s): Zhang, Y.J., Gao, Y.X., Teng, M.K.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.27 Å
• R-Value Free: 0.285 
• R-Value Work: 0.245 
• R-Value Observed: 0.247 

Literature

Crystal structure of yeast mitochondria 3-Oxoacyl-ACP Reductase OAR1

Zhang, Y.J., Gao, Y.X., Teng, M.K.

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)

Macromolecule Content

• Total Structure Weight: 33.04 kDa 
• Atom Count: 1,956 
• Modelled Residue Count: 257 
• Deposited Residue Count: 286 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
3-oxoacyl-[acyl-carrier-protein] reductase	A	286	Saccharomyces cerevisiae S288C	Mutation(s): 0  Gene Names: OAR1, YKL055C EC: 1.1.1.100
UniProt
Find proteins for P35731 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c)) Explore P35731  Go to UniProtKB:  P35731

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NDP	B [auth A]	NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE C21 H30 N7 O17 P3 ACFIXJIJDZMPPO-NNYOXOHSSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.27 Å
• R-Value Free: 0.285 
• R-Value Work: 0.245 
• R-Value Observed: 0.247 
• Space Group: P 6₁ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 50.8	α = 90
b = 50.8	β = 90
c = 415.041	γ = 120

Software Package:

Software Name	Purpose
ADSC	data collection
MOLREP	phasing
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-10-30 
Deposition Author(s): Zhang, Y.J., Gao, Y.X., Teng, M.K.

Revision History  

• Version 1.0: 2013-10-30
  Type: Initial release
  
• Version 1.1: 2013-12-04
  Changes: Non-polymer description
• Version 1.2: 2020-02-26
  Changes: Data collection, Database references
• Version 1.3: 2024-02-28
  Changes: Data collection, Database references, Derived calculations