2K41

NMR structure of uridine bulged RNA duplex

• PDB DOI: https://doi.org/10.2210/pdb2K41/pdb
• BMRB: 15781
• NAKB: 2K41

• Classification: RNA
• Mutation(s): No 


• Deposited: 2008-05-26 Released: 2008-11-04 
• Deposition Author(s): Popenda, L., Bielecki, L., Gdaniec, Z., Adamiak, R.W.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 50 
• Conformers Submitted: 10 
• Selection Criteria: structures with the lowest energy 

Literature

Structure and dynamics of adenosine bulged RNA duplex reveals formation of the dinucleotide platform in the C:G-A triple

Popenda, L., Bielecki, L., Gdaniec, Z., Adamiak, R.W.

(2008) ARKIVOC 2009: 130-144

Biological Assembly 1  

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 5.39 kDa 
• Atom Count: 356 
• Modelled Residue Count: 17 
• Deposited Residue Count: 17 
• Unique nucleic acid chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Length	Organism	Image
RNA_(5'-R(*GP*UP*CP*GP*UP*GP*CP*UP*G)-3')_	A	9	N/A

Entity ID: 2
Molecule	Chains	Length	Organism	Image
RNA_(5'-R(*CP*AP*GP*CP*CP*GP*AP*C)-3')_	B	8	N/A

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 50 
• Conformers Submitted: 10 
• Selection Criteria: structures with the lowest energy 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2008-11-04 
Deposition Author(s): Popenda, L., Bielecki, L., Gdaniec, Z., Adamiak, R.W.

Revision History  

• Version 1.0: 2008-11-04
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2022-03-16
  Changes: Data collection, Database references, Derived calculations