3S9Z

Crystal structure of Mycobacterium tuberculosis malate synthase in complex with 4-(2-bromophenyl)-2,4-dioxobutanoic acid inhibitor

Structural Biology Knowledgebase: 3S9Z SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.79 Å
  • R-Value Free: 0.219
  • R-Value Work: 0.175

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3S9Z

Classification: TRANSFERASE / TRANSFERASE INHIBITOR

Total Structure Weight: 80801.45

Macromolecule Entities
Molecule Chains Length Organism Details
Malate synthase G A 741 Mycobacterium tuberculosis EC#: 2.3.3.9 IUBMB
Mutation: C619A
Gene Name(s): glcB Rv1837c MTCY1A11.06
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
I92
Query on I92

A 4-(2-bromophenyl)-2,4-dioxobutanoic acid
C10 H7 Br O4
HQXXYSXUODFGRE-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
I92 N/A in BindingDB
N/A in BindingMoad
IC50: 600 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.79 Å
  • R-Value Free: 0.219
  • R-Value Work: 0.175
  • Space Group: P 43 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 79.45 α = 90.00
b = 79.45 β = 90.00
c = 226.26 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-06-02
  • Released Date: 2012-11-07
  • Deposition author(s): Krieger, I.V., Sun, Q., Sacchettini, J.C., Mycobacterium Tuberculosis Structural Proteomics Project (XMTB)

Revision History

  • 2013-02-20
    Type: Citation | Details: Citation update
  • 2012-11-21
    Type: Other | Details: space group update