3FES

Crystal Structure of the ATP-dependent Clp Protease ClpC from Clostridium difficile


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.82 Å
  • R-Value Free: 0.222 
  • R-Value Work: 0.187 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Crystal Structure of the ATP-dependent Clp Protease ClpC from Clostridium difficile

Kim, Y.Tesar, C.Li, H.Cobb, G.Joachimiak, A.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
ATP-dependent Clp endopeptidase
A, B, C, D
145Peptoclostridium difficile (strain 630)Gene Names: clpC
Find proteins for Q18CA9 (Peptoclostridium difficile (strain 630))
Go to UniProtKB:  Q18CA9
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
EPE
Query on EPE

Download SDF File 
Download CCD File 
C
4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
HEPES
C8 H18 N2 O4 S
JKMHFZQWWAIEOD-UHFFFAOYSA-N
 Ligand Interaction
PG4
Query on PG4

Download SDF File 
Download CCD File 
B, C, D
TETRAETHYLENE GLYCOL
C8 H18 O5
UWHCKJMYHZGTIT-UHFFFAOYSA-N
 Ligand Interaction
MG
Query on MG

Download SDF File 
Download CCD File 
A, B, C, D
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
MSE
Query on MSE
A, B, C, D
L-PEPTIDE LINKINGC5 H11 N O2 SeMET
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.82 Å
  • R-Value Free: 0.222 
  • R-Value Work: 0.187 
  • Space Group: P 1
Unit Cell:
Length (Å)Angle (°)
a = 34.690α = 66.91
b = 68.523β = 86.23
c = 81.339γ = 85.33
Software Package:
Software NamePurpose
Cootmodel building
HKL-3000phasing
SHELXDphasing
MLPHAREphasing
DMmodel building
DMphasing
HKL-3000data collection
HKL-3000data scaling
RESOLVEmodel building
REFMACrefinement
HKL-3000data reduction
RESOLVEphasing
SBC-Collectdata collection

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2008-12-16
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Advisory, Refinement description, Source and taxonomy, Version format compliance