248D

CRYSTAL STRUCTURES OF AN A-FORM DUPLEX WITH SINGLE-ADENOSINE BULGES AND A CONFORMATIONAL BASIS FOR SITE SPECIFIC RNA SELF-CLEAVAGE

Structural Biology Knowledgebase: 248D SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.83 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.159

Literature

Macromolecules
Sequence Display for 248D

Classification: DNA / RNA

Total Structure Weight: 3858.92

Macromolecule Entities
Molecule Chains Length Organism Details
DNA/RNA (5'-R(*GP*CP*GP*)-D(*AP*TP*AP*TP*AP*)-R(*CP*GP*C)-3'), ORTHORHOMBIC A 11 synthetic

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

A SPERMINE
C10 H26 N4
PFNFFQXMRSDOHW-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.83 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.159
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 25.89 α = 90.00
b = 33.97 β = 90.00
c = 57.56 γ = 90.00

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 1996-02-02
  • Released Date: 1996-03-08
  • Deposition author(s): Portmann, S., Grimm, S., Workman, C., Usman, N., Egli, M.

Revision History

  • 2011-11-16
    Type: Atom occupancy | Details: Atom occupancy
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4