4NBR

Crystal Structure of 3-oxoacyl-[acyl-carrier protein] reductase from Brucella melitensis ATCC 23457

• PDB DOI: https://doi.org/10.2210/pdb4NBR/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Brucella abortus bv. 1 str. 9-941
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2013-10-23 Released: 2013-11-06 
• Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.35 Å
• R-Value Free: 0.133 
• R-Value Work: 0.100 
• R-Value Observed: 0.102 

Starting Model: experimental

Literature

Crystal Structure of 3-oxoacyl-[acyl-carrier protein] reductase from Brucella melitensis ATCC 23457

Dranow, D.M., Abendroth, J., Edwards, T.E., Lorimer, D.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly 2  

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

Biological assembly 2 generated by PISA (software)

Biological Assembly 3  

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

Biological assembly 3 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 29.2 kDa 
• Atom Count: 2,403 
• Modelled Residue Count: 268 
• Deposited Residue Count: 273 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Hypothetical 3-oxoacyl-(Acyl-carrier protein) reductase	A	273	Brucella abortus bv. 1 str. 9-941	Mutation(s): 0  Gene Names: BruAb2_0805
UniProt
Find proteins for Q577I6 (Brucella abortus biovar 1 (strain 9-941)) Explore Q577I6  Go to UniProtKB:  Q577I6

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GOL	B [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.35 Å
• R-Value Free: 0.133 
• R-Value Work: 0.100 
• R-Value Observed: 0.102 
• Space Group: I 2 2 2
• Diffraction Data: https://doi.org/10.18430/M34NBR

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 71.76	α = 90
b = 76.62	β = 90
c = 87.6	γ = 90

Software Package:

Software Name	Purpose
XSCALE	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-11-06 
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History  

• Version 1.0: 2013-11-06
  Type: Initial release
  
• Version 1.1: 2014-12-10
  Changes: Structure summary
• Version 1.2: 2014-12-17
  Changes: Data collection
• Version 1.3: 2017-11-15
  Changes: Refinement description
• Version 1.4: 2023-09-20
  Changes: Data collection, Database references, Derived calculations, Refinement description