1EZ2

THREE-DIMENSIONAL STRUCTURE OF THE ZINC-CONTAINING PHOSPHOTRIESTERASE WITH BOUND SUBSTRATE ANALOG DIISOPROPYLMETHYL PHOSPHONATE.

Structural Biology Knowledgebase: 1EZ2 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Observed: 0.183

Literature

Macromolecules
Sequence Display for 1EZ2

Classification: HYDROLASE

Total Structure Weight: 72542.48

Macromolecule Entities
Molecule Chains Length Organism Details
PHOSPHOTRIESTERASE A, B 331 Brevundimonas diminuta EC#: 3.1.8.1 IUBMB
Mutation: K169X
Gene Name(s): opd
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B METHYLPHOSPHONIC ACID DIISOPROPYL ESTER
C7 H17 O3 P
WOAFDHWYKSOANX-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A, B ZINC ION
Zn
PTFCDOFLOPIGGS-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: 1.9 Å
  • R-Value Observed: 0.183
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 129.40 α = 90.00
b = 91.00 β = 91.60
c = 69.20 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-05-09
  • Released Date: 2000-12-20
  • Deposition author(s): Holden, H.M., Benning, M.M., Raushel, F.M., Hong, S.-B.

Revision History

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