2B37

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


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.60 Å
  • R-Value Free: 0.294 
  • R-Value Work: 0.225 
  • R-Value Observed: 0.225 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.3 of the entry. See complete history


Literature

High Affinity InhA Inhibitors with Activity against Drug-Resistant Strains of Mycobacterium tuberculosis

Sullivan, T.J.Truglio, J.J.Boyne, M.E.Novichenok, P.Zhang, X.Stratton, C.Li, H.J.Kaur, T.Amin, A.Johnson, F.Slayden, R.A.Kisker, C.Tonge, P.J.

(2006) ACS Chem Biol 1: 43-53


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Enoyl-[acyl-carrier-protein] reductase [NADH]
A, B, C, D, E
A, B, C, D, E, F
269Mycobacterium tuberculosisMutation(s): 0 
Gene Names: inhA
EC: 1.3.1.9
UniProt
Find proteins for P9WGR1 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv))
Explore P9WGR1 
Go to UniProtKB:  P9WGR1
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP9WGR1
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Binding Affinity Annotations 
IDSourceBinding Affinity
8PS BindingDB:  2B37 Ki: min: 1, max: 1.1 (nM) from 2 assay(s)
IC50: 5 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.60 Å
  • R-Value Free: 0.294 
  • R-Value Work: 0.225 
  • R-Value Observed: 0.225 
  • Space Group: C 2 2 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 82.341α = 90
b = 100.293β = 90
c = 379.275γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
HKL-2000data reduction
SCALEPACKdata scaling
AMoREphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2006-03-07
    Type: Initial release
  • Version 1.1: 2008-05-01
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2024-02-14
    Changes: Data collection, Database references, Derived calculations