1NAW

ENOLPYRUVYL TRANSFERASE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 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

  • DOI: 10.1016/s0969-2126(96)00113-x
  • Primary Citation of Related Structures:  
    1NAW

  • 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 enzymes of peptidoglycan biosynthesis are potential targets for antibacterial agents ...

    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: 
    • 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
    • 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

    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:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
UDP-N-ACETYLGLUCOSAMINE 1-CARBOXYVINYL-TRANSFERASEA, B419Enterobacter cloacaeMutation(s): 0 
EC: 2.5.1.7
UniProt
Find proteins for P33038 (Enterobacter cloacae subsp. cloacae (strain ATCC 13047 / DSM 30054 / NBRC 13535 / NCTC 10005 / WDCM 00083 / NCDC 279-56))
Explore P33038 
Go to UniProtKB:  P33038
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
HAI
Query on HAI

Download Ideal Coordinates CCD File 
C [auth A], D [auth A]CYCLOHEXYLAMMONIUM ION
C6 H14 N
PAFZNILMFXTMIY-UHFFFAOYSA-O
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.270 
  • R-Value Work: 0.197 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 86.9α = 90
b = 155.9β = 91.65
c = 83.85γ = 90
Software Package:
Software NamePurpose
PHASESphasing
PROLSQrefinement
DENZOdata reduction
SCALEPACKdata scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

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