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 21054

Title: Solution structure of the amphibian egg glycan Bv9 from Bombina variegata   PubMed: 28654715

Authors: Schubert, Mario; Allain, Frederic

Citation: Aeschbacher, Thomas; Zierke, Mirko; Smiesko, Martin; Collot, Mayeul; Mallet, Jean-Maurice; Ernst, Beat; Allain, Frederic H-T; Schubert, Mario. "A Secondary Structural Element in a Wide Range of Fucosylated Glycoepitopes."  Chemistry 23, 11598-11610 (2017).

Assembly members:
SUGAR_(3-MER), polymer, 4 residues, Formula weight is not available

Natural source:   Common Name: not available   Taxonomy ID: 191472   Superkingdom: Eukaryota   Kingdom: Metazoa   Genus/species: Bombina variegata

Experimental source:   Production method: obtained from a collaborator

Entity Sequences (FASTA):

Data sets:
Data typeCount
13C chemical shifts28
1H chemical shifts38

Additional metadata:

  • Assembly
  • Samples and Experiments
  • Software
  • Spectrometers
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Entity Assembly IDEntity NameEntity ID


Entity 1, Bv9 4 residues - Formula weight is not available



sample_1: SUGAR (3-MER) 1 mM; D2O 100%

sample_2: SUGAR (3-MER) 1 mM; H2O 95%; D2O 5%

sample_conditions_1: pH: 7; temperature: 273 K


NameSampleSample stateSample conditions
2D 1H-13C HSQCsample_1isotropicsample_conditions_1
2D 1H-1H TOCSYsample_1isotropicsample_conditions_1
2D 1H-1H TOCSYsample_2isotropicsample_conditions_1
2D 1H-1H NOESYsample_1isotropicsample_conditions_1
2D 1H-1H NOESYsample_2isotropicsample_conditions_1


TOPSPIN, Bruker Biospin - collection, processing

SPARKY, Goddard - chemical shift assignment, peak picking

CYANA, Guntert, Mumenthaler and Wuthrich - geometry optimization, structure solution

AMBER, Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, ... and Kollm - refinement

NMR spectrometers:

  • Bruker Avance 900 MHz

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