4BNX

Crystal structure of 3-oxoacyl-(acyl-carrier-protein) reductase (FabG) from Pseudomonas aeruginosa in complex with 6-(4-(2-chloroanilino)- 1H-quinazolin-2-ylidene)cyclohexa-2, 4-dien-1-one at 2.3A resolution

Structural Biology Knowledgebase: 4BNX SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.255
  • R-Value Work: 0.213

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4BNX

Classification: OXIDOREDUCTASE

Total Structure Weight: 113368.00

Macromolecule Entities
Molecule Chains Length Organism Details
3-OXOACYL-[ACYL-CARRIER-PROTEIN] REDUCTASE FABG A, B, C, D 269 Pseudomonas aeruginosa EC#: 1.1.1.100 IUBMB
Gene Name(s): fabG PA2967

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
O74
Query on O74

A, C 6-[4-(2-chloroanilino)-1H-quinazolin-2-ylidene]cyclohexa- 2,4-dien-1-one
C20 H14 Cl N3 O
XRYKEDVLEAYCKO-ZHZULCJRSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
O74 N/A in BindingDB
IC50: 20 nM  BindingMOAD
IC50: 20 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.255
  • R-Value Work: 0.213
  • Space Group: I 2 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 109.43 α = 90.00
b = 140.92 β = 90.00
c = 143.21 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-05-17
  • Released Date: 2013-09-18
  • Deposition author(s): Cukier, C.D., Schnell, R., Lindqvist, Y., Schneider, G.

Revision History

  • 2013-11-27
    Type: Citation | Details: JRNL