6GOA

Structural basis for OXA-48 dimerization - R189A mutant


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.55 Å
  • R-Value Free: 0.275 
  • R-Value Work: 0.239 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

The biological assembly of OXA-48 reveals a dimer interface with high charge complementarity and very high affinity.

Lund, B.A.Thomassen, A.M.Nesheim, B.H.B.Carlsen, T.J.O.Isaksson, J.Christopeit, T.Leiros, H.S.

(2018) FEBS J. 285: 4214-4228


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Beta-lactamase
A, B, C, D, E, F, G, H
244Klebsiella pneumoniaeMutation(s): 1 
Gene Names: bla OXA-48 (blaOXA-48)
EC: 3.5.2.6
Find proteins for Q6XEC0 (Klebsiella pneumoniae)
Go to UniProtKB:  Q6XEC0
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CL
Query on CL

Download SDF File 
Download CCD File 
A, B, C, E, G, H
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
KCX
Query on KCX
A, B, C, D, E, F, G, H
L-PEPTIDE LINKINGC7 H14 N2 O4LYS
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.55 Å
  • R-Value Free: 0.275 
  • R-Value Work: 0.239 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 107.726α = 90.00
b = 85.545β = 90.08
c = 125.805γ = 90.00
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
PHASERphasing
Aimlessdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2018-07-18
    Type: Initial release
  • Version 1.1: 2018-08-29
    Type: Data collection, Database references
  • Version 1.2: 2018-09-05
    Type: Data collection, Database references
  • Version 1.3: 2018-11-28
    Type: Data collection, Database references