1K6S

STRUCTURE OF THE CLASS D BETA-LACTAMASE OXA-10 IN COMPLEX WITH A PHENYLBORONIC ACID


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.03 Å
  • R-Value Free: 0.234
  • R-Value Work: 0.196

Literature

Macromolecules
Sequence Display for 1K6S

Classification: HYDROLASE

Total Structure Weight: 56337.57

Macromolecule Entities
Molecule Chains Length Organism Details
Beta-lactamase PSE-2 A, B 248 Pseudomonas aeruginosa EC#: 3.5.2.6 IUBMB
Mutation: K70X
Gene Name(s): bla oxa10 pse2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
IAP
Query on IAP

A, B 4-IODO-ACETAMIDO PHENYLBORONIC ACID
C8 H9 B I N O3
LMHXPDZPXBIIEX-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A, B CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
KCX
Query on KCX
A, B L-PEPTIDE LINKING C7 H14 N2 O4 LYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.03 Å
  • R-Value Free: 0.234
  • R-Value Work: 0.196
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 48.24 α = 90.00
b = 95.79 β = 90.00
c = 125.07 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-10-17
  • Released Date: 2003-06-24
  • Deposition author(s): Kerff, F., Fonze, E., Sauvage, E., Frere, J.M., Charlier, P.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4