1I7J

CRYSTAL STRUCTURE OF 2'-O-ME(CGCGCG)2: AN RNA DUPLEX AT 1.19 A RESOLUTION. 2-METHYL-2,4-PENTANEDIOL AND MAGNESIUM BINDING.

Structural Biology Knowledgebase: 1I7J SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.19 Å
  • R-Value Observed: 0.155

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1I7J

Classification: RNA

Total Structure Weight: 4338.64

Macromolecule Entities
Molecule Chains Length Organism Details
5'-R(*(OMC)P*(OMG)P*(OMC)P*(OMG)P*(OMC)P*(OMG))-3' A, B 6 synthetic

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

A, B (4S)-2-METHYL-2,4-PENTANEDIOL
C6 H14 O2
SVTBMSDMJJWYQN-YFKPBYRVSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 2 Unique
ID Chains Type Formula 2D Diagram Parent
OMC
Query on OMC
A, B RNA LINKING C10 H16 N3 O8 P C
OMG
Query on OMG
A, B RNA LINKING C11 H16 N5 O8 P G

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.19 Å
  • R-Value Observed: 0.155
  • Space Group: P 32 1 2

Unit Cell:

Length (Å) Angle (°)
a = 24.81 α = 90.00
b = 24.81 β = 90.00
c = 77.37 γ = 120.00

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 2001-03-09
  • Released Date: 2001-09-21
  • Deposition author(s): Adamiak, D.A., Rypniewski, W.R., Milecki, J., Adamiak, R.W.

Revision History

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