4E3T

Round 18 Arylesterase Variant of Phosphotriesterase with Bound Transition State Analog


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.206
  • R-Value Work: 0.173

Literature

Macromolecules
Sequence Display for 4E3T

Classification: HYDROLASE

Total Structure Weight: 73101.59

Macromolecule Entities
Molecule Chains Length Organism Details
Phosphotriesterase A, B 333 Brevundimonas diminuta EC#: 3.1.8.1 IUBMB
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
HLN
Query on HLN

B hexyl(naphthalen-2-yloxy)phosphinic acid
C16 H21 O3 P
UBECMGZHZQOIIW-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)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.206
  • R-Value Work: 0.173
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 85.77 α = 90.00
b = 85.97 β = 90.00
c = 88.73 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-03-10
  • Released Date: 2013-01-23
  • Deposition author(s): Tokuriki, N., Jackson, C.J., Tawfik, D.S.

Revision History

  • Version 1_0: 2013-01-23

    Type: Initial release