1ZKJ

Structural Basis for the Extended Substrate Spectrum of CMY-10, a Plasmid-Encoded Class C beta-lactamase


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.55 Å
  • R-Value Free: 0.235
  • R-Value Work: 0.209

Literature

Macromolecules
Sequence Display for 1ZKJ

Classification: HYDROLASE

Total Structure Weight: 39106.91

Macromolecule Entities
Molecule Chains Length Organism Details
extended-spectrum beta-lactamase A 359 Klebsiella aerogenes EC#: 3.5.2.6 IUBMB
Gene Name(s): blaCMY-10
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ACY
Query on ACY

A ACETIC ACID
C2 H4 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.55 Å
  • R-Value Free: 0.235
  • R-Value Work: 0.209
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 49.70 α = 90.00
b = 59.30 β = 103.08
c = 63.86 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-05-03
  • Released Date: 2006-04-18
  • Deposition author(s): Cha, S.S., Jung, H.I., An, Y.J., Lee, S.H.

Revision History

  • Version 1_0: 2006-04-18

    Type: Initial release

  • Version 1_1: 2008-04-30

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance