Biological Magnetic Resonance Data Bank

A Repository for Data from NMR Spectroscopy on Proteins, Peptides, Nucleic Acids, and other Biomolecules
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BMRB Entry 30547

Title: RNA Duplex containing the internal loop 5'-GCAU/3'-UACG   PubMed: 30702283

Authors: Berger, K.; Kennedy, S.; Turner, D.

Citation: Berger, K.; Kennedy, S.; Turner, D.. "Nuclear Magnetic Resonance Reveals That GU Base Pairs Flanking Internal Loops Can Adopt Diverse Structures"  Biochemistry 58, 1094-1108 (2019).

Assembly members:
RNA (5'-R(*CP*GP*GP*GP*CP*AP*UP*CP*CP*G)-3'), polymer, 10 residues, 3191.964 Da.

Natural source:   Common Name: not available   Taxonomy ID: 32644   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 shifts18
1H chemical shifts88
31P chemical shifts5

Additional metadata:

  • Assembly
  • Samples and Experiments
  • Software
  • Spectrometers
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Entity Assembly IDEntity NameEntity ID
1entity_1, 11
2entity_1, 21


Entity 1, entity_1, 1 10 residues - 3191.964 Da.



sample_1: RNA (5'-R(*CP*GP*GP*GP*CP*AP*UP*CP*CP*G)-3'), none, 1 mM; sodium chloride 80 mM; sodium phosphate 50 mM

sample_conditions_1: ionic strength: 130 mM; pH: 6.2; pressure: 1 atm; temperature: 288 K


NameSampleSample stateSample conditions
2D 1H-1H NOESYsample_1isotropicsample_conditions_1
2D 1H-13C HSQCsample_1isotropicsample_conditions_1


AMBER, Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, ... and Kollman - refinement, structure calculation

SPARKY, Goddard - chemical shift assignment, data analysis

NMRPipe, Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax - processing

NMRDraw, Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax - processing

NMR spectrometers:

  • Varian INOVA 600 MHz

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