4UBQ

Crystal Structure of IMP-2 Metallo-beta-Lactamase from Acinetobacter spp.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.299
  • R-Value Work: 0.232

Literature

Macromolecules
Sequence Display for 4UBQ

Classification: HYDROLASE

Total Structure Weight: 25501.60

Macromolecule Entities
Molecule Chains Length Organism Details
Beta-lactamase A 229 Acinetobacter baumannii EC#: 3.5.2.6 IUBMB
Fragment: UNP residues 18-246
Gene Name(s): blaIMP-2
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)
ACT
Query on ACT

A ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.299
  • R-Value Work: 0.232
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 37.94 α = 90.00
b = 68.49 β = 90.00
c = 88.32 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2014-08-13
  • Released Date: 2014-12-24
  • Deposition author(s): Yamaguchi, Y., Matsueda, S., Matsunaga, K., Takashio, N., Toma-Fukai, S., Yamagata, Y., Shibata, N., Wachino, J., Shibayama, K., Arakawa, Y., Kurosaki, H.

Revision History

  • Version 1_0: 2014-12-24

    Type: Initial release

  • Version 1_1: 2015-05-06

    Type: Database references