2G91

Crystal Structure Analysis of the an RNA nonamer r(GGUGCGC)d(BrC)r(C)

• PDB DOI: https://doi.org/10.2210/pdb2G91/pdb
• NAKB: 2G91

• Classification: RNA
• Mutation(s): No 


• Deposited: 2006-03-04 Released: 2007-04-03 
• Deposition Author(s): Shi, K., Pan, B., Sundaralingam, M.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.50 Å
• R-Value Free: 0.229 
• R-Value Work: 0.187 
• R-Value Observed: 0.190 

Literature

Crystal Structure of an RNA nonamer r(GGUGCGC)d(BrC)r(C) at 1.5 A resolution

Shi, K., Pan, B., Sundaralingam, M.

To be published.

Biological Assembly 1  

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 5.9 kDa 
• Atom Count: 448 
• Modelled Residue Count: 17 
• Deposited Residue Count: 18 
• Unique nucleic acid chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Length	Organism	Image
5'-R(*GP*GP*UP*GP*CP*GP*CP*(CBR)P*C-3'	A, B	9	N/A

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
MG	C [auth A], D [auth B]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.50 Å
• R-Value Free: 0.229 
• R-Value Work: 0.187 
• R-Value Observed: 0.190 
• Space Group: H 3 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 44.83	α = 90
b = 44.83	β = 90
c = 125.91	γ = 120

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
X-PLOR	model building
CNS	refinement
X-PLOR	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-04-03 
Deposition Author(s): Shi, K., Pan, B., Sundaralingam, M.

Revision History  

• Version 1.0: 2007-04-03
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2024-02-14
  Changes: Data collection, Database references, Derived calculations