4G3T

Mycobacterium smegmatis DprE1 - hexagonal crystal form


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.346 Å
  • R-Value Free: 0.256 
  • R-Value Work: 0.227 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Crystal structure of decaprenylphosphoryl-beta- D-ribose 2'-epimerase from Mycobacterium smegmatis.

Li, H.Jogl, G.

(2013) Proteins 81: 538-543

  • DOI: 10.1002/prot.24220
  • Primary Citation of Related Structures:  4G3U

  • PubMed Abstract: 
  • Decaprenylphosphoryl-β-D-ribose 2'-epimerase (DprE1) is an essential enzyme in the biosynthesis of cell wall components and a target for development of anti-tuberculosis drugs. We determined the crystal structure of a truncated form of DprE1 from Myc ...

    Decaprenylphosphoryl-β-D-ribose 2'-epimerase (DprE1) is an essential enzyme in the biosynthesis of cell wall components and a target for development of anti-tuberculosis drugs. We determined the crystal structure of a truncated form of DprE1 from Mycobacterium smegmatis in two crystal forms to up to 2.35 Å resolution. The structure extends from residue 75 to the C-terminus and shares homology with FAD-dependent oxidoreductases of the vanillyl-alcohol oxidase family including the DprE1 homologue from M. tuberculosis. The M. smegmatis DprE1 structure reported here provides further insights into the active site geometry of this tuberculosis drug target.


    Organizational Affiliation

    Department of Molecular Biology, Cellular Biology and Biochemistry, Brown University, Providence, Rhode Island 02912, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
oxidoreductase DprE1
A
403Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155)Gene Names: dprE1
EC: 1.1.98.3
Find proteins for A0R607 (Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155))
Go to UniProtKB:  A0R607
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.346 Å
  • R-Value Free: 0.256 
  • R-Value Work: 0.227 
  • Space Group: P 32 2 1
Unit Cell:
Length (Å)Angle (°)
a = 64.148α = 90.00
b = 64.148β = 90.00
c = 275.462γ = 120.00
Software Package:
Software NamePurpose
SnBphasing
XSCALEdata scaling
PHENIXrefinement
XDSdata reduction
CBASSdata collection
XDSdata scaling
PDB_EXTRACTdata extraction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

  • Deposited Date: 2012-07-15 
  • Released Date: 2012-12-05 
  • Deposition Author(s): Li, H., Jogl, G.

Revision History 

  • Version 1.0: 2012-12-05
    Type: Initial release
  • Version 1.1: 2013-08-28
    Type: Database references