3O3V

Crystal structure of ClbP peptidase domain

• PDB DOI: https://doi.org/10.2210/pdb3O3V/pdb

• Classification: HYDROLASE
• Organism(s): Escherichia coli IHE3034
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2010-07-26 Released: 2011-07-27 
• Deposition Author(s): Dubois, D., Cougnoux, A., Delmas, J., Bonnet, R.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.241 
• R-Value Work: 0.204 
• R-Value Observed: 0.206 

Literature

ClbP x-ray structure, the prototype of a peptidase family associated to NRP production

Dubois, D., Baron, O., Cougnoux, A., Delmas, J., Pradel, N., Nougayrede, J.P., Robin, F., Oswald, E., Bonnet, R.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 generated by PISA (software)

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 assigned by authors and generated by PISA (software)

Biological Assembly 3  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 3 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 110.4 kDa 
• Atom Count: 7,968 
• Modelled Residue Count: 1,005 
• Deposited Residue Count: 1,005 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
beta-lactamase	A, B, C	335	Escherichia coli IHE3034	Mutation(s): 0  Gene Names: clbp, ECOK1_2171 EC: 3.5.2.6

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.241 
• R-Value Work: 0.204 
• R-Value Observed: 0.206 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 103.94	α = 90
b = 149.93	β = 123.9
c = 87.33	γ = 90

Software Package:

Software Name	Purpose
DNA	data collection
PHASER	phasing
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-07-27 
Deposition Author(s): Dubois, D., Cougnoux, A., Delmas, J., Bonnet, R.

Revision History  

• Version 1.0: 2011-07-27
  Type: Initial release