1EBH

OCTAHEDRAL COORDINATION AT THE HIGH AFFINITY METAL SITE IN ENOLASE; CRYSTALLOGRAPHIC ANALYSIS OF THE MG++-ENZYME FROM YEAST AT 1.9 ANGSTROMS RESOLUTION

Structural Biology Knowledgebase: 1EBH SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Observed: 0.190

Literature

Macromolecules
Sequence Display for 1EBH

Classification: CARBON-OXYGEN LYASE

Total Structure Weight: 93586.12

Macromolecule Entities
Molecule Chains Length Organism Details
ENOLASE A, B 436 Saccharomyces cerevisiae EC#: 4.2.1.11 IUBMB
Gene Name(s): ENO1 Gene View ENOA HSP48 YGR254W G9160
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B 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: 1.9 Å
  • R-Value Observed: 0.190
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 72.50 α = 90.00
b = 73.20 β = 104.40
c = 89.10 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-11-01
  • Released Date: 1995-04-27
  • Deposition author(s): Wedekind, J.E., Reed, G.H., Rayment, I.

Revision History

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