1I9D

ARSENATE REDUCTASE FROM E. COLI

Structural Biology Knowledgebase: 1I9D SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.191
  • R-Value Work: 0.134

Literature

Macromolecules
Sequence Display for 1I9D

Classification: OXIDOREDUCTASE

Total Structure Weight: 17546.65

Macromolecule Entities
Molecule Chains Length Organism Details
ARSENATE REDUCTASE A 141 Escherichia coli EC#: 1.20.4.1 IUBMB
Gene Name(s): arsC
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A CESIUM ION
Cs
NCMHKCKGHRPLCM-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO3
Query on SO3

A SULFITE ION
O3 S
LSNNMFCWUKXFEE-UHFFFAOYSA-L
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: 0.191
  • R-Value Work: 0.134
  • Space Group: P 61 2 2

Unit Cell:

Length (Å) Angle (°)
a = 86.73 α = 90.00
b = 86.73 β = 90.00
c = 116.17 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-03-19
  • Released Date: 2001-12-05
  • Deposition author(s): Martin, P., Edwards, B.F.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values