BMRB Entry 36074

Title:
TK9 NMR structure in SDS micelle   PubMed: 29038024
Deposition date:
2017-04-05
Original release date:
2018-04-16
Authors:
Ghosh, A.; Bhunia, A.
Citation:

Citation: Ghosh, Anirban; Bhattacharyya, Dipita; Bhunia, Anirban. "Structural insights of a self-assembling 9-residue peptide from the C-terminal tail of the SARS corona virus E-protein in DPC and SDS micelles: A combined high and low resolution spectroscopic study"  Biochim. Biophys. Acta Biomembr. 1860, 335-346 (2018).

Assembly members:

Assembly members:
THR-VAL-TYR-VAL-TYR-SER-ARG-VAL-LYS, polymer, 9 residues, 1116.310 Da.

Natural source:

Natural source:   Common Name: SARS coronavirus   Taxonomy ID: 227859   Superkingdom: Viruses   Kingdom: not available   Genus/species: Betacoronavirus SARS-related coronavirus

Experimental source:   Production method: chemical synthesis

Experimental source:

Natural source:   Common Name: SARS coronavirus   Taxonomy ID: 227859   Superkingdom: Viruses   Kingdom: not available   Genus/species: Betacoronavirus SARS-related coronavirus

Experimental source:   Production method: chemical synthesis

Entity Sequences (FASTA):

Entity Sequences (FASTA):
THR-VAL-TYR-VAL-TYR-SER-ARG-VAL-LYS: TVYVYSRVK

Data sets:
Data typeCount
1H chemical shifts50

Additional metadata:

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

Assembly:

Entity Assembly IDEntity NameEntity ID
1entity_11

Entities:

Entity 1, entity_1 9 residues - 1116.310 Da.

1   THRVALTYRVALTYRSERARGVALLYS

Samples:

sample_1: TK9 1.0 mM; SDS, [U-100% 2H], 200 mM; H2O 90%; D2O, [U-2H], 10%

sample_conditions_1: ionic strength: 200 mM; pH: 4.5; pressure: 1 atm; temperature: 310 K

Experiments:

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

Software:

CYANA v2.1, Guntert, Mumenthaler and Wuthrich - refinement, structure calculation

SPARKY, Goddard - chemical shift assignment

TOPSPIN, Bruker Biospin - collection

NMR spectrometers:

  • Bruker DRX 500 MHz