1DQF

CRYSTAL STRUCTURE OF HELIX II OF THE X. LAEVIS SOMATIC 5S RRNA WITH A CYTOSINE BULGE IN TWO CONFORMATIONS

Structural Biology Knowledgebase: 1DQF SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.221
  • R-Value Work: 0.204

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1DQF

Classification: RNA

Total Structure Weight: 6118.92

Macromolecule Entities
Molecule Chains Length Organism Details
RNA (5'-R(*GP*CP*CP*AP*CP*CP*CP*UP*G)-3') A 9 synthetic
RNA (5'-R(*CP*AP*GP*GP*GP*UP*CP*GP*GP*C)-3') B 10 synthetic

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

B CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.221
  • R-Value Work: 0.204
  • Space Group: P 42 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 57.15 α = 90.00
b = 57.15 β = 90.00
c = 43.54 γ = 90.00

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 2000-01-04
  • Released Date: 2000-11-13
  • Deposition author(s): Xiong, Y., Sundaralingam, 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