BMRB Entry 30747

Title:
Solution NMR structure of the orbitide xanthoxycyclin D
Deposition date:
2020-04-28
Original release date:
2020-08-18
Authors:
Rosengren, K.; Payne, C.
Citation:

Citation: Fisher, Mark; Payne, Colton; Chetty, Thaveshini; Crayn, Darren; Berkowitz, Oliver; Whelan, James; Rosengren, K Johan; Mylne, Joshua. "The genetic origin of evolidine, the first cyclopeptide discovered in plants, and related orbitides"  J. Biol. Chem. 295, 14510-14521 (2020).
PubMed: 32817170

Assembly members:

Assembly members:
entity_1, polymer, 8 residues, 833.971 Da.

Natural source:

Natural source:   Common Name: Melicope xanthoxyloides   Taxonomy ID: 1312821   Superkingdom: Eukaryota   Kingdom: Viridiplantae   Genus/species: Melicope xanthoxyloides

Experimental source:

Experimental source:   Production method: chemical synthesis

Entity Sequences (FASTA):

Entity Sequences (FASTA):
entity_1: GTVAVQFL

Data sets:
Data typeCount
13C chemical shifts20
1H chemical shifts45

Additional metadata:

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

Assembly:

Entity Assembly IDEntity NameEntity ID
1unit_11

Entities:

Entity 1, unit_1 8 residues - 833.971 Da.

1   GLYTHRVALALAVALGLNPHELEU

Samples:

sample_1: Xanthoxycyclin D 8 ± 0.2 mg/mL

sample_conditions_1: ionic strength: 0 mM; 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
2D DQF-COSYsample_1isotropicsample_conditions_1
2D 1H-13C HSQCsample_1isotropicsample_conditions_1

Software:

CNS v1.2, Brunger, Adams, Clore, Gros, Nilges and Read - refinement, structure calculation

CYANA v3.97, Guntert, Mumenthaler and Wuthrich - refinement, structure calculation

CARA, Keller and Wuthrich - chemical shift assignment, peak picking

TopSpin v4.0.3, Bruker Biospin - processing

NMR spectrometers:

  • Bruker AVANCE III 700 MHz