2X23 Oxidoreductase date Jan 10, 2010
title Crystal Structure Of M. Tuberculosis Inha Inhibited By Pt70
authors S.R.Luckner, N.Liu, C.W.Am Ende, P.J.Tonge, C.Kisker
compound source
Molecule: Enoyl-[Acyl-Carrier-Protein] Reductase [Nadh]
Chain: A, B, E, G
Synonym: Nadh-Dependent Enoyl-Acp Reductase, Enoyl Reductas
Ec: 1.3.1.9
Engineered: Yes
 Organism_scientific: Mycobacterium Tuberculosis
Organism_taxid: 83332
Strain: H37rv
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_variant: Plyss
symmetry Space Group: P 1 21 1
R_factor 0.1676 R_Free 0.2030
crystal
cell
length a length b length c angle alpha angle beta angle gamma
88.480 90.270 89.560 90.00 118.76 90.00
method X-Ray Diffractionresolution 1.81 Å
ligand DMS, NAD, TCU enzyme Oxidoreductase E.C.1.3.1.9 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, G, E, B


Primary referenceA slow, tight binding inhibitor of InhA, the enoyl-acyl carrier protein reductase from Mycobacterium tuberculosis., Luckner SR, Liu N, am Ende CW, Tonge PJ, Kisker C, J Biol Chem. 2010 May 7;285(19):14330-7. Epub 2010 Mar 3. PMID:20200152
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (185 Kb) [Save to disk]
  • Biological Unit Coordinates (2x23.pdb1.gz) 177 Kb
  • LPC: Ligand-Protein Contacts for 2X23
  • CSU: Contacts of Structural Units for 2X23
  • Structure Factors (2492 Kb)
  • Retrieve 2X23 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2X23 from S2C, [Save to disk]
  • Re-refined 2x23 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2X23 in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
    • Visual 3D analysis of 2X23
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2X23, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2x23] [2x23_G] [2x23_E] [2x23_A] [2x23_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 2X23
  • Community annotation for 2X23 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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