BMRB

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 4694

Title: NMR structure of two cyclic oligonucleotides. A monomer-dimer equlilibrium between dumbbell and quadruplex structures.

Authors: Gonzalez, Carlos; Escaja, Nuria; Rico, Manuel; Pedroso, Enrique

Citation: Gonzalez, Carlos; Escaja, Nuria; Rico, Manuel; Pedroso, Enrique. "NMR structure of two cyclic oligonucleotides. A monomer-dimer equlilibrium between dumbbell and quadruplex structures."  J. Am. Chem. Soc. 120, 2176-2177 (1998).

Assembly members:
cyclic oligonucleotide, 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):
cyclic oligonucleotide: TGCTCGCT

Data sets:
Data typeCount
1H chemical shifts89

Additional metadata:

  • Assembly
  • Samples and Experiments
  • Software
  • Spectrometers
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Assembly:

Entity Assembly IDEntity NameEntity ID
1d subunit 11
2d subunit 21

Entities:

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

1   DTDGDCDTDCDGDCDT

Samples:

sample_1: cyclic oligonucleotide 5.0 mM; D2O 100%

sample_2: cyclic oligonucleotide 5.0 mM; D2O%; H2O%

sample_conditions_one: pH*: 7.0; temperature: 293 K

sample_conditions_two: pH*: 7.0; temperature: 278 K

Experiments:

NameSampleSample stateSample conditions
TOCSYnot availablenot availablenot available
DQF-COSYnot availablenot availablenot available
NOESYnot availablenot availablenot available

Software:

xwinnmr - spectra processing

XEASY - peak assignment

NMR spectrometers:

  • Bruker AMX 600 MHz

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