1MGR

Crystal structure of RNase Sa3,cytotoxic microbial ribonuclease

Structural Biology Knowledgebase: 1MGR SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.224
  • R-Value Work: 0.185

Literature

Macromolecules
Sequence Display for 1MGR

Classification: HYDROLASE

Total Structure Weight: 11153.29

Macromolecule Entities
Molecule Chains Length Organism Details
Guanyl-specific ribonuclease Sa3 A 99 Streptomyces aureofaciens EC#: 3.1.27.3 IUBMB
Gene Name(s): rnaSA3
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 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: 1.7 Å
  • R-Value Free: 0.224
  • R-Value Work: 0.185
  • Space Group: P 41 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 34.05 α = 90.00
b = 34.05 β = 90.00
c = 147.22 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-08-16
  • Released Date: 2003-02-04
  • Deposition author(s): Sevcik, J., Urbanikova, L., Leland, P.A., Raines, R.T.

Revision History

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