1EGA

CRYSTAL STRUCTURE OF A WIDELY CONSERVED GTPASE ERA

Structural Biology Knowledgebase: 1EGA SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.298
  • R-Value Work: 0.243

Literature

Macromolecules
Sequence Display for 1EGA

Classification: HYDROLASE

Total Structure Weight: 68197.00

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (GTP-BINDING PROTEIN ERA) A, B 301 Escherichia coli Gene Name(s): era rbaA sdgE b2566 JW2550
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: 2.4 Å
  • R-Value Free: 0.298
  • R-Value Work: 0.243
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 86.79 α = 90.00
b = 67.56 β = 115.82
c = 87.29 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-12-01
  • Released Date: 1999-07-12
  • Deposition author(s): Chen, X., Ji, X.

Revision History

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