1NAW

ENOLPYRUVYL TRANSFERASE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2 Å
  • R-Value Free: 0.270 
  • R-Value Work: 0.197 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Crystal structure of UDP-N-acetylglucosamine enolpyruvyltransferase, the target of the antibiotic fosfomycin.

Schonbrunn, E.Sack, S.Eschenburg, S.Perrakis, A.Krekel, F.Amrhein, N.Mandelkow, E.

(1996) Structure 4: 1065-1075


  • PubMed Abstract: 
  • The ever increasing number of antibiotic resistant bacteria has fuelled interest in the development of new antibiotics and other antibacterial agents. The major structural element of the bacterial cell wall is the heteropolymer peptidoglycan and the ...

    The ever increasing number of antibiotic resistant bacteria has fuelled interest in the development of new antibiotics and other antibacterial agents. The major structural element of the bacterial cell wall is the heteropolymer peptidoglycan and the enzymes of peptidoglycan biosynthesis are potential targets for antibacterial agents. One such enzyme is UDP-N-acetylglucosamine enolpyruvyltransferase (EPT) which catalyzes the first committed step in peptidoglycan biosynthesis: the transfer of the enolpyruvyl moiety of phosphoenolpyruvate (PEP) to the 3-hydroxyl of UDP-N-acetylglucosamine (UDPGlcNAc). EPT is of potential pharmaceutical interest because it is inhibited by the broad spectrum antibiotic fosfomycin.


    Related Citations: 
    • The Udp-N-Acetylglucosamine 1-Carboxyvinyl-Transferase of Enterobacter Cloacae. Molecular Cloning, Sequencing of the Gene and Overexpression of the Enzyme
      Wanke, C.,Falchetto, R.,Amrhein, N.
      (1992) FEBS Lett. 301: 271
    • Crystallization and Preliminary X-Ray Diffraction Analysis of Udp-N-Acetylglucosamine Enolpyruvyltransferase of Enterobacter Cloacae
      Sack, S.,Dauter, Z.,Wanke, C.,Amrhein, N.,Mandelkow, E.,Schonbrunn, E.
      (1996) J.Struct.Biol. 117: 73


    Organizational Affiliation

    Max-Planck-Unit for Structural Molecular Biology, Notkestr. 85, c/o DESY, D-22603 Hamburg, Germany. schoenbrunn@mpasmb.desy.de




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
UDP-N-ACETYLGLUCOSAMINE 1-CARBOXYVINYL-TRANSFERASE
A, B
419Enterobacter cloacae subsp. cloacae (strain ATCC 13047 / DSM 30054 / NBRC 13535 / NCDC 279-56)Gene Names: murA (murZ)
EC: 2.5.1.7
Find proteins for P33038 (Enterobacter cloacae subsp. cloacae (strain ATCC 13047 / DSM 30054 / NBRC 13535 / NCDC 279-56))
Go to UniProtKB:  P33038
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
HAI
Query on HAI

Download SDF File 
Download CCD File 
A
CYCLOHEXYLAMMONIUM ION
C6 H14 N
PAFZNILMFXTMIY-UHFFFAOYSA-O
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2 Å
  • R-Value Free: 0.270 
  • R-Value Work: 0.197 
  • Space Group: C 1 2 1
Unit Cell:
Length (Å)Angle (°)
a = 86.900α = 90.00
b = 155.900β = 91.65
c = 83.850γ = 90.00
Software Package:
Software NamePurpose
SCALEPACKdata scaling
PROLSQrefinement
DENZOdata reduction
PHASESphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1997-07-23
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Derived calculations, Version format compliance
  • Version 1.3: 2011-11-16
    Type: Atomic model