BMRB

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 15641

Title: 1H-NMR Chemical shifts and vicinal coupling constants (3JHNHa) for 24-residue peptide corresponding to the segment within ice nucleation protein of Erwinia uredovora, Erwinia herbicola   PubMed: 18361918

Deposition date: 2008-01-25 Original release date: 2008-05-28

Authors: Kumaki, Yasuhiro; Kawano, Keiichi; Hikichi, Kunio; Matsumoto, Takeshi; Matsushima, Norio

Citation: Kumaki, Yasuhiro; Kawano, Keiichi; Hikichi, Kunio; Matsumoto, Takeshi; Matsushima, Norio. "A circular loop of the sixteen-residue repeating unit in ice nucleation protein"  Biochem. Biophys. Res. Commun. 371, 5-9 (2008).

Assembly members:
model_peptide_for_INP, polymer, 24 residues, Formula weight is not available

Natural source:   Common Name: Erwinia herbicola   Taxonomy ID: 553   Superkingdom: Bacteria   Kingdom: not available   Genus/species: Pantoea ananatis

Experimental source:   Production method: chemical synthesis

Entity Sequences (FASTA):
model_peptide_for_INP: SGLRSVLTAGYGSSLISGRR SSLT

Data sets:
Data typeCount
1H chemical shifts151
coupling constants12

Additional metadata:

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

Entity Assembly IDEntity NameEntity ID
1polymer chains1

Entities:

Entity 1, polymer chains 24 residues - Formula weight is not available

1   SERGLYLEUARGSERVALLEUTHRALAGLY
2   TYRGLYSERSERLEUILESERGLYARGARG
3   SERSERLEUTHR

Samples:

sample_1: model peptide for INP 6 mM; acetic acid 50 mM; TSP 1 mM

sample_conditions_1: ionic strength: 0.05 M; pH: 4.0; pressure: 1 atm; temperature: 278 K

Experiments:

NameSampleSample stateSample conditions
2D DQF-COSYsample_1isotropicsample_conditions_1
2D 1H-1H TOCSYsample_1isotropicsample_conditions_1
2D 1H-1H NOESYsample_1isotropicsample_conditions_1

Software:

Delta v4.3.2, JEOL - processing

NMR spectrometers:

  • JEOL ALPHA 500 MHz