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 5575

Title: Solution Structure of the Tachykinin Peptide Eledoisin   PubMed: 12524318

Deposition date: 2002-11-05 Original release date: 2003-02-21

Authors: Grace, Rani; Chandrashekar, Indu; Cowsik, Sudha

Citation: Grace, Rani; Chandrashekar, Indu; Cowsik, Sudha. "Solution Structure of the Tachykinin Peptide Eledoisin"  Biophys. J. 84, 655-664 (2003).

Assembly members:
Tachykinin peptide, polymer, 11 residues, Formula weight is not available

Natural source:   Common Name: musky octopus   Taxonomy ID: 6641   Superkingdom: Eukaryota   Kingdom: Metazoa   Genus/species: Eledone moschata

Experimental source:   Production method: chemical synthesis

Entity Sequences (FASTA):
Tachykinin peptide: XPSKDAFIGLM

Data sets:
Data typeCount
1H chemical shifts55
coupling constants9

Additional metadata:

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


Entity 1, Eledoisin 11 residues - Formula weight is not available

2   MET


sample_1: Tachykinin peptide 5 mg/mL; H2O 90%; D2O 10%; DPC, [U-2H], 180 mM

sample_cond_1: pH: 5.0; temperature: 313 K; ionic strength: 0 M; pressure: 1 atm


NameSampleSample stateSample conditions
2D NOESYsample_1not availablesample_cond_1


DYANA v1.5 - structure solution

XWINNMR v2.8 - processing

NMR spectrometers:

  • Bruker DRX 500 MHz