BMRB Entry 7064
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PDB ID:
Entry in NMR Restraints Grid
Validation report in NRG-CING
Chem Shift validation: AVS_full
BMRB Entry DOI: doi:10.13018/BMR7064
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Title: Cycloviolacin O14 PubMed: 16872274
Deposition date: 2006-04-10 Original release date: 2008-07-07
Authors: Ireland, D.; Colgrave, M.; Craik, D.
Citation: Ireland, D.; Colgrave, M.; Craik, D.. "A novel suite of cyclotides from Viola odorata: sequence variation and the implications for structure, function and stability" Biochem. J. 400, 1-12 (2006).
Assembly members:
Cycloviolacin O14, polymer, 31 residues, Formula weight is not available
Natural source: Common Name: Sweet violet Taxonomy ID: 97441 Superkingdom: Eukaryota Kingdom: Viridiplantae Genus/species: Viola odorata
Experimental source: Production method: purified from the natural source
Entity Sequences (FASTA):
Cycloviolacin O14: GSIPACGESCFKGKCYTPGC
SCSKYPLCAKN
- assigned_chemical_shifts
| Data type | Count |
| 1H chemical shifts | 181 |
Additional metadata:
Assembly:
| Entity Assembly ID | Entity Name | Entity ID |
|---|---|---|
| 1 | Cycloviolacin O14 | 1 |
Entities:
Entity 1, Cycloviolacin O14 31 residues - Formula weight is not available
| 1 | GLY | SER | ILE | PRO | ALA | CYS | GLY | GLU | SER | CYS | ||||
| 2 | PHE | LYS | GLY | LYS | CYS | TYR | THR | PRO | GLY | CYS | ||||
| 3 | SER | CYS | SER | LYS | TYR | PRO | LEU | CYS | ALA | LYS | ||||
| 4 | ASN |
Samples:
sample_1: Cycloviolacin O14 1.5 mM; H2O 90%; D2O 10%
sample_2: Cycloviolacin O14 1.5 mM; D2O 100%
sample_cond_1: ionic strength: 1 mM; pH: 3.5; pressure: 1 atm; temperature: 290 K
sample_cond_2: ionic strength: 1 mM; pH: 3.5; pressure: 1 atm; temperature: 298 K
Experiments:
| Name | Sample | Sample state | Sample conditions |
|---|---|---|---|
| 2D TOCSY | not available | not available | not available |
| 2D NOESY | not available | not available | not available |
| DQF-COSY | not available | not available | not available |
| E-COSY | not available | not available | not available |
| HSQC | not available | not available | not available |
Software:
DIANA v1.5 - refinement
CNS v1.1 - refinement
SPARKY v3.110 - processing
NMR spectrometers:
- Bruker ARX 600 MHz