BMRB Entry 52315

Title:
Ancy-b, Ancestral Bracelet cyclotide
Deposition date:
2024-02-07
Original release date:
2024-09-24
Authors:
Jiang, Zhihao; Huang, Yen-Hua; Kaas, Quentin; Craik, David; Wang, Conan
Citation:

Citation: Jiang, Zhihao; Huang, Yen-Hua; Kaas, Quentin; Craik, David; Wang, Conan. "Structure and Activity of Reconstructed Pseudo-Ancestral Cyclotides"  ChemMedChem 19, e202400124-e202400124 (2024).
PubMed: 38632079

Assembly members:

Assembly members:
entity_1, polymer, 30 residues, Formula weight is not available

Natural source:

Natural source:   Common Name: not available   Taxonomy ID: not available   Superkingdom: not available   Kingdom: not available   Genus/species: not available not available

Experimental source:

Experimental source:   Production method: chemical synthesis

Entity Sequences (FASTA):

Entity Sequences (FASTA):
entity_1: GIPCGESCVYIPCITAAIGC SCKNKVCYRN

Data sets:
Data typeCount
13C chemical shifts44
1H chemical shifts134

Additional metadata:

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

Assembly:

Entity Assembly IDEntity NameEntity ID
1Ancy-b1

Entities:

Entity 1, Ancy-b 30 residues - Formula weight is not available

1   GLYILEPROCYSGLYGLUSERCYSVALTYR
2   ILEPROCYSILETHRALAALAILEGLYCYS
3   SERCYSLYSASNLYSVALCYSTYRARGASN

Samples:

sample_1: Ancy-b 1.77 mg; D2O 10%; DSS 0.2%

sample_conditions_1: pH: 3.56; pressure: 1 atm; temperature: 331.5 K

Experiments:

NameSampleSample stateSample conditions
1D 1Hsample_1isotropicsample_conditions_1
2D 1H-13C HMQCsample_1isotropicsample_conditions_1
2D 1H-1H TOCSYsample_1isotropicsample_conditions_1
2D 1H-1H NOESYsample_1isotropicsample_conditions_1
1D 1Hsample_1isotropicsample_conditions_1

Software:

CcpNMR - chemical shift assignment

NMR spectrometers:

  • Bruker AVANCE III 600 MHz
  • Bruker Avance 500 MHz