2MCI

NMR structure of DNA duplex

• PDB DOI: https://doi.org/10.2210/pdb2MCI/pdb
• NAKB: 2MCI
• BMRB: 19440

• Classification: DNA
• Mutation(s): No 


• Deposited: 2013-08-20 Released: 2014-01-22 
• Deposition Author(s): Brzezinska, J., Gdaniec, Z., Popenda, L., Markiewicz, W.T.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 10 
• Selection Criteria: structures with the lowest energy 

Literature

Polyaminooligonucleotide: NMR structure of duplex DNA containing a nucleoside with spermine residue, N-[4,9,13-triazatridecan-1-yl]-2'-deoxycytidine.

Brzezinska, J., Gdaniec, Z., Popenda, L., Markiewicz, W.T.

(2014) Biochim Biophys Acta 1840: 1163-1170

• PubMed: 24361616 
• DOI: https://doi.org/10.1016/j.bbagen.2013.12.008
• Primary Citation of Related Structures:  
  2MCI, 2MCJ


• PubMed Abstract: 
  

  The nature of the polyamine-DNA interactions at a molecular level is not clearly understood.

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Organizational Affiliation: 

Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 12/14, PL-61704 Poznan, Poland.

Biological Assembly 1  

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 4.86 kDa 
• Atom Count: 322 
• Modelled Residue Count: 16 
• Deposited Residue Count: 16 
• Unique nucleic acid chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Length	Organism	Image
DNA_(5'-D(*GP*TP*CP*GP*GP*CP*TP*G)-3')	A	8	N/A

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

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 10 
• Selection Criteria: structures with the lowest energy 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-01-22 
Deposition Author(s): Brzezinska, J., Gdaniec, Z., Popenda, L., Markiewicz, W.T.

Revision History  

• Version 1.0: 2014-01-22
  Type: Initial release