Biological Magnetic Resonance Data Bank

A Repository for Data from NMR Spectroscopy on Proteins, Peptides, Nucleic Acids, and other Biomolecules
Member of WWPDB

BMRB Entry 15033

Title: Dimeric solution structure of the cyclic octamer d(CCGTCCGT)   PubMed: 17260988

Authors: Escaja, N.; Gomez-Pinto, I.; Pedroso, E.; Gonzalez, C.

Citation: Escaja, N.; Gomez-Pinto, I.; Pedroso, E.; Gonzalez, C.. "Four stranded DNA structures can be stabilized by two different types of minor groove G:C:G:C tetrads"  J. Am. Chem. Soc. 129, 2004-2014 (2007).

Assembly members:
5'-D(P*CP*CP*GP*TP*CP*CP*GP*T)-3', polymer, 8 residues, Formula weight is not available

Natural source:   Common Name: not available   Taxonomy ID: not available   Superkingdom: not available   Kingdom: not available   Genus/species: not available not available

Experimental source:   Production method: chemical synthesis

Entity Sequences (FASTA):

Data sets:
Data typeCount
13C chemical shifts20
1H chemical shifts43
31P chemical shifts4

Additional metadata:

  • Assembly
  • Samples and Experiments
  • Software
  • Spectrometers
  • Hide all


Entity Assembly IDEntity NameEntity ID
1subunit 11
2subunit 21


Entity 1, subunit 1 8 residues - Formula weight is not available



sample: 5'-D(P*CP*CP*GP*TP*CP*CP*GP*T)-3' 5 mM; sodium chloride 100 mM; H2O 90%; D2O 10%

sample_conditions_1: ionic strength: 100 mM; pH: 7; pressure: 1 atm; temperature: 289 K


NameSampleSample stateSample conditions
2D 1H-1H NOESYsampleisotropicsample_conditions_1
2D DQF-COSYsampleisotropicsample_conditions_1


MARDIGRAS v1.5, T.L. James - iterative matrix relaxation

AMBER v7.0, Kollman et al - refinement

NMR spectrometers:

  • Bruker AVANCE 600 MHz
  • Bruker AVANCE 800 MHz

Related Database Links: