1NHG

CRYSTAL STRUCTURE ANALYSIS OF PLASMODIUM FALCIPARUM ENOYL-ACYL-CARRIER-PROTEIN REDUCTASE WITH TRICLOSAN


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.43 Å
  • R-Value Free: 0.213
  • R-Value Work: 0.171

Literature

Macromolecules
Sequence Display for 1NHG

Classification: OXIDOREDUCTASE

Total Structure Weight: 67054.90

Macromolecule Entities
Molecule Chains Length Organism Details
enoyl-acyl carrier reductase A, B 229 Plasmodium falciparum EC#: 1.3.1.9 IUBMB
Gene Name(s): FabI
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
enoyl-acyl carrier reductase C, D 60 Plasmodium falciparum EC#: 1.3.1.9 IUBMB
Gene Name(s): FabI

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

A, B NICOTINAMIDE-ADENINE-DINUCLEOTIDE
C21 H27 N7 O14 P2
BAWFJGJZGIEFAR-NNYOXOHSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
TCL
Query on TCL

A, B TRICLOSAN
C12 H7 Cl3 O2
XEFQLINVKFYRCS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
TCL IC50: 49 - 200 nM (99 - 100) BindingDB
Ki: 0.0019 - 13.72 nM (99) BindingDB

Ki: 50 nM  BindingMOAD
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.43 Å
  • R-Value Free: 0.213
  • R-Value Work: 0.171
  • Space Group: P 43 21 2

Unit Cell:

Length (Å) Angle (°)
a = 133.08 α = 90.00
b = 133.08 β = 90.00
c = 84.16 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-12-19
  • Released Date: 2003-02-25
  • Deposition author(s): Perozzo, R., Kuo, M., Sidhu, A.S., Valiyaveettil, J.T., Bittman, R., Jacobs Jr., W.R., Fidock, D.A., Sacchettini, J.C.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4