3U9L | pdb_00003u9l

The crystal structure of 3-oxoacyl-[acyl-carrier-protein] reductase (NADPH) from Sinorhizobium meliloti

• PDB DOI: https://doi.org/10.2210/pdb3U9L/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Sinorhizobium meliloti
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2011-10-19 Released: 2011-11-09 
• Deposition Author(s): Zhang, Z., Chamala, S., Evans, B., Foti, R., Gizzi, A., Hillerich, B., Kar, A., LaFleur, J., Seidel, R., Villigas, G., Zencheck, W., Almo, S.C., Swaminathan, S., New York Structural Genomics Research Consortium (NYSGRC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 
  0.236 (Depositor), 0.230 (DCC) 
• R-Value Work: 
  0.184 (Depositor), 0.185 (DCC) 
• R-Value Observed: 
  0.187 (Depositor) 

Literature

The crystal structure of 3-oxoacyl-[acyl-carrier-protein] reductase (NADPH) from Sinorhizobium meliloti

Zhang, Z., Almo, S.C., Swaminathan, S.

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: 35.48 kDa 
• Atom Count: 2,355 
• Modeled Residue Count: 286 
• Deposited Residue Count: 324 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
3-oxoacyl-[acyl-carrier-protein] reductase	A	324	Sinorhizobium meliloti	Mutation(s): 0  Gene Names: RB0474, SM_b20492 EC: 1.1.1.100
UniProt
Find proteins for Q92W71 (Rhizobium meliloti (strain 1021)) Explore Q92W71  Go to UniProtKB:  Q92W71

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: 2.10 Å
• R-Value Free:  0.236 (Depositor), 0.230 (DCC) 
• R-Value Work:  0.184 (Depositor), 0.185 (DCC) 
• R-Value Observed: 0.187 (Depositor) 

Space Group: I 2 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 58.632	α = 90
b = 106.123	β = 90
c = 128.796	γ = 90

Software Package:

Software Name	Purpose
CBASS	data collection
SOLVE	phasing
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-11-09 
Deposition Author(s): Zhang, Z., Chamala, S., Evans, B., Foti, R., Gizzi, A., Hillerich, B., Kar, A., LaFleur, J., Seidel, R., Villigas, G., Zencheck, W., Almo, S.C., Swaminathan, S., New York Structural Genomics Research Consortium (NYSGRC)

Revision History  

• Version 1.0: 2011-11-09
  Type: Initial release
  
• Version 1.1: 2024-11-06
  Changes: Data collection, Database references, Derived calculations, Structure summary