283D

A CURVED RNA HELIX INCORPORATING AN INTERNAL LOOP WITH G-A AND A-A NON-WATSON-CRICK BASE PAIRING


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.198
  • R-Value Work: 0.186

Literature

Macromolecules
Sequence Display for 283D

Classification: RNA

Total Structure Weight: 3944.35

Macromolecule Entities
Molecule Chains Length Organism Details
RNA (5'-R(*GP*GP*CP*CP*GP*AP*AP*AP*GP*GP*CP*C)-3') A 12 synthetic

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
MN
Query on MN

A MANGANESE (II) ION
Mn
WAEMQWOKJMHJLA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.198
  • R-Value Work: 0.186
  • Space Group: P 65 2 2

Unit Cell:

Length (Å) Angle (°)
a = 37.71 α = 90.00
b = 37.71 β = 90.00
c = 88.30 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1996-09-03
  • Released Date: 1996-09-30
  • Deposition author(s): Baeyens, K.J., De Bondt, H.L., Pardi, A., Holbrook, S.R.

Revision History

  • Version 1_0: 1996-09-30

    Type: Initial release

  • Version 1_1: 2008-05-22

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance