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 25725

Title: Solution structure of cystein-rich peptide jS1 from Jasminum sambac   PubMed: 26555361

Deposition date: 2015-07-24 Original release date: 2016-07-25

Authors: Shin, Joon; Kumari, Geeta; Serra, Aida; Nguyen, Phuong; Yoon, Ho Sup; Tam, James

Citation: Kumari, Geeta; Serra, Aida; Shin, Joon; Nguyen, Phuong; Sze, Siu Kwan; Yoon, Ho Sup; Tam, James. "Cysteine-Rich Peptide Family with Unusual Disulfide Connectivity from Jasminum sambac"  J. Nat. Prod. 78, 2791-2799 (2015).

Assembly members:
entity, polymer, 27 residues, 3132.687 Da.

Natural source:   Common Name: Arabian jasmine   Taxonomy ID: 660624   Superkingdom: Eukaryota   Kingdom: Viridiplantae   Genus/species: Jasminum sambac

Experimental source:   Production method: purified from the natural source   Host organism: Jasminum sambac

Entity Sequences (FASTA):
entity: QLCLQCRSNSDCNIIWRICR DGCCNVI

Data sets:
Data typeCount
1H chemical shifts179

Additional metadata:

  • Assembly
  • Samples and Experiments
  • Software
  • Spectrometers
  • Hide all

Assembly:

Entity Assembly IDEntity NameEntity ID
1entity1

Entities:

Entity 1, entity 27 residues - 3132.687 Da.

1   GLNLEUCYSLEUGLNCYSARGSERASNSER
2   ASPCYSASNILEILETRPARGILECYSARG
3   ASPGLYCYSCYSASNVALILE

Samples:

sample_1: jS10.7 – 1.0 mM; H2O 90%; D2O, [U-2H], 10%; sodium phosphate 20 mM; sodium chloride 50 mM; sodium azide 0.01 % w/v

sample_2: jS10.7 – 1.0 mM; D2O, [U-2H], 100%; sodium phosphate 20 mM; sodium chloride 50 mM; sodium azide 0.01 % w/v

sample_conditions_1: pH: 7.0; pressure: 1 atm; temperature: 298 K

Experiments:

NameSampleSample stateSample conditions
2D 1H-1H TOCSYsample_1isotropicsample_conditions_1
2D 1H-1H TOCSYsample_2isotropicsample_conditions_1
2D DQF-COSYsample_1isotropicsample_conditions_1
2D 1H-1H NOESYsample_1isotropicsample_conditions_1
2D 1H-1H NOESYsample_2isotropicsample_conditions_1

Software:

TOPSPIN v2.1, Bruker Biospin - collection, processing

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

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

SPARKY, Goddard - data analysis

CNS, Brunger, Adams, Clore, Gros, Nilges and Read - geometry optimization, refinement

NMR spectrometers:

  • Bruker Avance 700 MHz