BMRB Entry 31213

Name: Solution structure of sigma-S-GVIIIA conotoxin extracted from Conus geographus
Published: 2025-05-08

Click here to enlarge.

PDB ID: 9ebe
Entry in NMR Restraints Grid
Validation report in NRG-CING
Chem Shift validation: AVS_full
BMRB Entry DOI: doi:10.13018/BMR31213
MolProbity Validation Chart

NMR-STAR file interactive viewer.
NMR-STAR v3 text file.
All files associated with the entry

Nicholas Rego and David Koes
3Dmol.js: molecular visualization with WebGL
Bioinformatics (2015) 31 (8): 1322-1324 doi:10.1093/bioinformatics/btu829

Select model:

I am color blind

Download raw data. Direct link to this display. Help

Title:

Solution structure of sigma-S-GVIIIA conotoxin extracted from Conus geographus

Deposition date:

2024-11-12

Original release date:

2025-05-08

Authors:

Peck, Y.; Daly, N.

Citation:

Citation: Peck, Y.; Wilson, D.; Lennox-Bulow, D.; Giribaldi, J.; Seymour, J.; Dutertre, S.; Rosengren, K.; Liddell, M.; Daly, N.. "Structural characterisation of a cysteine-rich conotoxin, sigma-S-GVIIIA, extracted from the defensive venom of the marine cone snail Conus geographus" .

Assembly members:

Assembly members:
entity_1, polymer, 42 residues, 4206.616 Da.

Natural source:

Natural source: Common Name: geography cone Taxonomy ID: 6491 Superkingdom: Eukaryota Kingdom: Metazoa Genus/species: Conus geographus

Experimental source:

Experimental source: Production method:

Entity Sequences (FASTA):

Entity Sequences (FASTA):
entity_1: GCTRTCGGXKCTGTCTCTNS SKCGCRYNVHPSGXGCGCAC SX

Data sets:

assigned_chemical_shifts
- assigned_chemical_shifts_1
spectral_peak_list
- spectral_peak_list_1

Data type	Count
13C chemical shifts	88
1H chemical shifts	221

Additional metadata:

Assembly
Samples and Experiments
Software
Spectrometers
Hide all

Assembly:

Entity Assembly ID	Entity Name	Entity ID
1	unit_1	1

Entities:

Entity 1, unit_1 42 residues - 4206.616 Da.

1

GLY

CYS

THR

ARG

THR

CYS

GLY

HYP

LYS

2

CYS

THR

GLY

THR

CYS

THR

CYS

THR

ASN

SER

3

SER

LYS

CYS

GLY

CYS

ARG

TYR

ASN

VAL

HIS

4

PRO

SER

GLY

BTR

GLY

CYS

GLY

CYS

ALA

CYS

5

SER

NH2

Samples:

sample_1: Sigma-S-GVIIIA conotoxin 0.26 mM

sample_conditions_1: ionic strength: 0 mM; pH: 4; pressure: 1 atm; temperature: 298 K

Experiments:

Name	Sample	Sample state	Sample conditions
2D 1H-1H NOESY	sample_1	anisotropic	sample_conditions_1
2D 1H-1H TOCSY	sample_1	anisotropic	sample_conditions_1
2D 1H-1H COSY	sample_1	anisotropic	sample_conditions_1
2D 1H-13C HSQC	sample_1	anisotropic	sample_conditions_1
1D	sample_1	anisotropic	sample_conditions_1

Software:

CYANA v3.98.15, Guntert, Mumenthaler and Wuthrich - structure calculation

CcpNmr Analysis, CCPN - chemical shift assignment

TopSpin, Bruker Biospin - collection

NMR spectrometers:

Bruker AVANCE NEO 900 MHz
Bruker AVANCE III 600 MHz