2B36

Crystal structure of Mycobacterium tuberculosis enoyl reductase (InhA) inhibited by 5-pentyl-2-phenoxyphenol


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.295
  • R-Value Work: 0.242

Literature

Macromolecules
Sequence Display for 2B36

Classification: OXIDOREDUCTASE

Total Structure Weight: 176847.27

Macromolecule Entities
Molecule Chains Length Organism Details
Enoyl-[acyl-carrier-protein] reductase [NADH] A, B, C..., D, E, FA, B, C, D, E, F 269 Mycobacterium tuberculosis EC#: 1.3.1.9 IUBMB
Gene Name(s): inhA Rv1484 MTCY277.05
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D, E, F NICOTINAMIDE-ADENINE-DINUCLEOTIDE
C21 H27 N7 O14 P2
BAWFJGJZGIEFAR-NNYOXOHSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
5PP
Query on 5PP

A, B, C, D, E, F 5-PENTYL-2-PHENOXYPHENOL
C17 H20 O2
OJLYTHOKCYLPMA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
5PP IC50: 17 nM (100) BindingDB
Ki: 11.8 nM (100) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.295
  • R-Value Work: 0.242
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 99.96 α = 90.00
b = 81.83 β = 95.69
c = 188.66 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-09-19
  • Released Date: 2006-03-07
  • Deposition author(s): Sullivan, T.J., Truglio, J.J., Novichenok, P., Stratton, C., Zhang, X., Kaur, T., Johnson, F., Boyne, M.S., Amin, A.

Revision History

  • Version 1_0: 2006-03-07

    Type: Initial release

  • Version 1_1: 2008-05-01

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2017-10-11

    Type: Refinement description