1U6Z

Structure of an E. coli Exopolyphosphatase: Insight into the processive hydrolysis of polyphosphate and its regulation


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.242
  • R-Value Work: 0.204

Literature

Macromolecules
Sequence Display for 1U6Z

Classification: HYDROLASE

Total Structure Weight: 119209.53

Macromolecule Entities
Molecule Chains Length Organism Details
Exopolyphosphatase A, B 513 Escherichia coli EC#: 3.6.1.11 IUBMB
Gene Name(s): ppx b2502 JW2487
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.242
  • R-Value Work: 0.204
  • Space Group: P 41 21 2

Unit Cell:

Length (Å) Angle (°)
a = 89.14 α = 90.00
b = 89.14 β = 90.00
c = 350.69 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-08-02
  • Released Date: 2005-12-06
  • Deposition author(s): Hasson, M.S., Alvarado, J., Sanders, D.A.

Revision History

  • Version 1_0: 2005-12-06

    Type: Initial release

  • Version 1_1: 2008-04-30

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Advisory, Version format compliance