1N4O

Crystal structure of the Class A beta-lactamase L2 from Stenotrophomonas maltophilia


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.164 
  • R-Value Work: 0.147 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Role of the disulfide bridge Cys69-Cys238 in class A b-lactamases : a structural and biochemical investigation on the b-lactamase L2 from Stenotrophomonas maltophilia

Pernot, L.Petrella, S.Sougakoff, W.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
L2 beta-lactamase
A, B
276Stenotrophomonas maltophiliaGene Names: blaL2 (L2)
EC: 3.5.2.6
Find proteins for Q9RBQ1 (Stenotrophomonas maltophilia)
Go to UniProtKB:  Q9RBQ1
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download SDF File 
Download CCD File 
A, B
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.164 
  • R-Value Work: 0.147 
  • Space Group: P 41 21 2
Unit Cell:
Length (Å)Angle (°)
a = 135.503α = 90.00
b = 135.503β = 90.00
c = 94.856γ = 90.00
Software Package:
Software NamePurpose
AMoREphasing
CCP4data scaling
MOSFLMdata reduction
REFMACrefinement
SCALAdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2003-11-01
    Type: Initial release
  • Version 1.1: 2008-04-28
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance