BMRB Entry 27084

Title:
beta-Ginkgotides: Hyperdisulfide-constrained peptides from Ginkgo biloba
Deposition date:
2017-04-27
Original release date:
2017-06-02
Authors:
Wong, Ka; Tam, James
Citation:

Citation: Wong, Ka; Tan, Wei Liang; Xiao, Tianshu; Tam, James. "beta-Ginkgotides: Hyperdisulfide-constrained peptides from Ginkgo biloba."  Sci. Rep. 7, 6140-6140 (2017).
PubMed: 28733600

Assembly members:

Assembly members:
beta-gB1, polymer, 20 residues, Formula weight is not available

Natural source:

Natural source:   Common Name: maidenhair tree   Taxonomy ID: 3311   Superkingdom: Eukaryota   Kingdom: Viridiplantae   Genus/species: Ginkgo biloba

Experimental source:

Experimental source:   Production method: chemical synthesis

Entity Sequences (FASTA):

Entity Sequences (FASTA):
beta-gB1: YETGCKRCCYLDEYGCIRCC

Data sets:
Data typeCount
1H chemical shifts103

Additional metadata:

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

Assembly:

Entity Assembly IDEntity NameEntity ID
1beta-gB11

Entities:

Entity 1, beta-gB1 20 residues - Formula weight is not available

1   TYRGLUTHRGLYCYSLYSARGCYSCYSTYR
2   LEUASPGLUTYRGLYCYSILEARGCYSCYS

Samples:

sample_1: beta-gB1 2 mM; H2O 55.5 M; D2O, [U-2H], 2.92 M; TFA 0.1%

sample_conditions_1: ionic strength: 0 M; pH: 3.5; pressure: 1 atm; temperature: 298 K

Experiments:

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

Software:

CNS, Brunger, Adams, Clore, Gros, Nilges and Read - structure solution

SPARKY, Goddard - chemical shift assignment

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

TOPSPIN, Bruker Biospin - collection

NMR spectrometers:

  • Bruker Avance 600 MHz