BMRB Entry 30202

Title:
Alpha Helix Nucleation by a Simple Cyclic Tetrapeptide
Deposition date:
2016-11-13
Original release date:
2016-12-09
Authors:
Hoang, H.; Fairlie, D.
Citation:

Citation: Hoang, H.; Fairlie, D.. "Alpha Helix Nucleation by a Simple Cyclic Tetrapeptide"  .

Assembly members:

Assembly members:
entity_1, polymer, 5 residues, 458.513 Da.

Natural source:

Natural source:   Common Name: Greater dwarf lemur   Taxonomy ID: 47177   Superkingdom: Eukaryota   Kingdom: Metazoa   Genus/species: Cheirogaleus major

Experimental source:

Experimental source:   Production method: chemical synthesis

Entity Sequences (FASTA):

Entity Sequences (FASTA):
entity_1: ARAXX

Data sets:
Data typeCount
1H chemical shifts8
coupling constants4

Additional metadata:

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

Assembly:

Entity Assembly IDEntity NameEntity ID
1entity_11

Entities:

Entity 1, entity_1 5 residues - 458.513 Da.

1   ALAARGALAUN1NH2

Samples:

sample_1: peptide 1 ± 0.1 mM

sample_conditions_1: ionic strength: 100 mM; pH: 6; pressure: 1 atm; temperature: 298 K

Experiments:

NameSampleSample stateSample conditions
2D 1H-1H ROESYsample_1anisotropicsample_conditions_1

Software:

TOPSPIN, Bruker Biospin - chemical shift assignment, peak picking

Xplor, Xplor-NIH - refinement

NMR spectrometers:

  • Bruker AvanceIII 600 MHz