4IIU

Crystal structure of a putative 3-oxoacyl-[acyl-carrier protein]reductase from Escherichia coli strain CFT073 complexed with NADP+ at 2.1 A resolution

• PDB DOI: https://doi.org/10.2210/pdb4IIU/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Escherichia coli CFT073
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2012-12-20 Released: 2013-01-09 
• Deposition Author(s): Hou, J., Osinski, T., Zheng, H., Shumilin, I., Shabalin, I., Shatsman, S., Anderson, W.F., Minor, W., Center for Structural Genomics of Infectious Diseases (CSGID)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.193 
• R-Value Work: 0.168 
• R-Value Observed: 0.169 

Starting Model: experimental

Literature

Crystal structure of a putative 3-oxoacyl-[acyl-carrier protein]reductase from Escherichia coli strain CFT073 complexed with NADP+ at 2.1 A resolution

Hou, J., Osinski, T., Zheng, H., Shumilin, I., Shabalin, I., Shatsman, S., Anderson, W.F., Minor, W., Center for Structural Genomics of Infectious Diseases (CSGID)

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

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

Macromolecule Content

• Total Structure Weight: 116.82 kDa 
• Atom Count: 7,766 
• Modelled Residue Count: 967 
• Deposited Residue Count: 1,068 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
3-oxoacyl-[acyl-carrier protein] reductase	A, B, C, D	267	Escherichia coli CFT073	Mutation(s): 1  Gene Names: c1187, NT04EC1225 EC: 1.1.1.100
UniProt
Find proteins for A0A0H2V833 (Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC)) Explore A0A0H2V833  Go to UniProtKB:  A0A0H2V833

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NAP	E [auth A], F [auth B], G [auth C], H [auth D]	NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE C21 H28 N7 O17 P3 XJLXINKUBYWONI-NNYOXOHSSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.193 
• R-Value Work: 0.168 
• R-Value Observed: 0.169 
• Space Group: P 6₅
• Diffraction Data: https://doi.org/10.18430/m37c7j

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 128.541	α = 90
b = 128.541	β = 90
c = 125.938	γ = 120

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
SBC-Collect	data collection
HKL-3000	data reduction
HKL-3000	data scaling
BALBES	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-01-09 
Deposition Author(s): Hou, J., Osinski, T., Zheng, H., Shumilin, I., Shabalin, I., Shatsman, S., Anderson, W.F., Minor, W., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2013-01-09
  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: 2023-09-20
  Changes: Data collection, Refinement description