4FAJ

Structure and mode of peptide binding of pheromone receptor PrgZ


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Free: 0.193 
  • R-Value Work: 0.156 
  • R-Value Observed: 0.158 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Structure and Mode of Peptide Binding of Pheromone Receptor PrgZ.

Berntsson, R.P.Schuurman-Wolters, G.K.Dunny, G.Slotboom, D.J.Poolman, B.

(2012) J Biol Chem 287: 37165-37170

  • DOI: 10.1074/jbc.M112.386334
  • Structures With Same Primary Citation

  • PubMed Abstract: 
  • We present the crystal structure of the pheromone receptor protein PrgZ from Enterococcus faecalis in complex with the heptapeptide cCF10 (LVTLVFV), which is used in signaling between conjugative recipient and donor cells. Comparison of PrgZ with hom ...

    We present the crystal structure of the pheromone receptor protein PrgZ from Enterococcus faecalis in complex with the heptapeptide cCF10 (LVTLVFV), which is used in signaling between conjugative recipient and donor cells. Comparison of PrgZ with homologous oligopeptide-binding proteins (AppA and OppA) explains the high specificity of PrgZ for hydrophobic heptapeptides versus the promiscuity of peptide binding in the homologous proteins.


    Organizational Affiliation

    Department of Biochemistry, Groningen Biomolecular Sciences and Biotechnology Institute, Netherlands Proteomics Centre, University of Groningen, 9747 AG Groningen, The Netherlands.



Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
PrgZ
A
564Enterococcus faecalisMutation(s): 0 
Gene Names: prgZ
Find proteins for Q51643 (Enterococcus faecalis)
Go to UniProtKB:  Q51643
  • Find similar proteins by: Sequence   |   Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Sex pheromone cCF10
B
7Enterococcus faecalisMutation(s): 0 
Find proteins for P20104 (Enterococcus faecalis)
Go to UniProtKB:  P20104
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
GOL
Query on GOL

Download CCD File 
A
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
ZN
Query on ZN

Download CCD File 
A
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Free: 0.193 
  • R-Value Work: 0.156 
  • R-Value Observed: 0.158 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 68.622α = 90
b = 74.122β = 90
c = 112.622γ = 90
Software Package:
Software NamePurpose
XSCALEdata scaling
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2012-09-12
    Type: Initial release
  • Version 1.1: 2012-11-14
    Changes: Database references, Derived calculations
  • Version 1.2: 2012-12-12
    Changes: Derived calculations
  • Version 1.3: 2018-01-24
    Changes: Structure summary