1RDF

G50P mutant of phosphonoacetaldehyde hydrolase in complex with substrate analogue vinyl sulfonate


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.260
  • R-Value Work: 0.230

Literature

Macromolecules
Sequence Display for 1RDF

Classification: HYDROLASE

Total Structure Weight: 184107.56

Macromolecule Entities
Molecule Chains Length Organism Details
phosphonoacetaldehyde hydrolase A, B, C..., D, E, FA, B, C, D, E, F 267 Bacillus cereus EC#: 3.11.1.1 IUBMB
Mutation: G50P, G107A
Gene Name(s): phnX
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D, E, F ETHANESULFONIC ACID
C2 H6 O3 S
CCIVGXIOQKPBKL-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B, C, D, E, F MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.260
  • R-Value Work: 0.230
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 181.71 α = 90.00
b = 147.35 β = 125.21
c = 131.31 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-11-05
  • Released Date: 2004-08-31
  • Deposition author(s): Lahiri, S.D., Zhang, G., Dunaway-Mariano, D., Allen, K.N.

Revision History

  • 2008-04-29
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance