301D

CAPTURING THE STRUCTURE OF A CATALYTIC RNA INTERMEDIATE: RNA HAMMERHEAD RIBOZYME, MG(II)-SOAKED


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.297
  • R-Value Work: 0.258

Literature

Macromolecules
Sequence Display for 301D

Classification: RIBOZYME

Total Structure Weight: 13311.50

Macromolecule Entities
Molecule Chains Length Organism Details
RNA HAMMERHEAD RIBOZYME A 16 synthetic
RNA HAMMERHEAD RIBOZYME B 25 synthetic

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
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: 3.0 Å
  • R-Value Free: 0.297
  • R-Value Work: 0.258
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 65.90 α = 90.00
b = 65.90 β = 90.00
c = 136.77 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1996-12-14
  • Released Date: 1997-01-24
  • Deposition author(s): Scott, W.G., Murray, J.B., Arnold, J.R.P., Stoddard, B.L., Klug, A.

Revision History

  • Version 1_0: 1997-01-24

    Type: Initial release

  • Version 1_1: 2008-05-22

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance