BMRB Entry 20126

Name: Alpha-conotoxin Vc1.2
Published: 2011-04-15

Chem Shift validation: AVS_full
BMRB Entry DOI: doi:10.13018/BMR20126

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

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Title:

Alpha-conotoxin Vc1.2

Deposition date:

2010-08-04

Original release date:

2011-04-15

Authors:

Kuang, Zhihe

Citation:

Citation: Safavi-Hemami, Helena; Siero, William; Kuang, Zhihe; Williamson, Nicholas; Karas, John; Page, Louise; Macmillan, David; Callaghan, Brid; Kompella, Shiva Nag; Adams, David; Norton, Raymond; Purcell, Anthony. "Embryonic Toxin Expression in the Cone Snail Conus victoriae: PRIMED TO KILL OR DIVERGENT FUNCTION?" J. Biol. Chem. 286, 22546-22557 (2011).
PubMed: 21504902

Assembly members:

Assembly members:
Alpha-conotoxin_Vc1.2, polymer, 16 residues, Formula weight is not available

Natural source:

Natural source: Common Name: cone snails Taxonomy ID: 319920 Superkingdom: Eukaryota Kingdom: Metazoa Genus/species: Conus victoriae

Experimental source:

Experimental source: Production method: recombinant technology

Entity Sequences (FASTA):

Entity Sequences (FASTA):
Alpha-conotoxin_Vc1.2: GCCSNPACMVNNPQIC

Data sets:

assigned_chemical_shifts
- assigned_chem_shift_list_1
conformer_family_coord_set
- ensemble_coordinates

Data type	Count
13C chemical shifts	41
15N chemical shifts	17
1H chemical shifts	94

Additional metadata:

Assembly
Samples and Experiments
Software
Spectrometers
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Assembly:

Entity Assembly ID	Entity Name	Entity ID
1	Vc1.2	1

Entities:

Entity 1, Vc1.2 16 residues - Formula weight is not available

1

GLY

CYS

SER

ASN

PRO

ALA

CYS

MET

VAL

2

ASN

PRO

GLN

ILE

CYS

Samples:

sample_1: Alpha-conotoxin Vc1.2 1.5 mM; H2O 95%; D2O 5%

sample_conditions_1: pH: 3.6; temperature: 298 K

Experiments:

Name	Sample	Sample state	Sample conditions
2D 1H-1H NOESY	sample_1	isotropic	sample_conditions_1
2D 1H-1H TOCSY	sample_1	isotropic	sample_conditions_1
2D DQF-COSY	sample_1	isotropic	sample_conditions_1
2D 1H-15N HSQC	sample_1	isotropic	sample_conditions_1
2D 1H-13C HSQC	sample_1	isotropic	sample_conditions_1

Software:

TOPSPIN, Bruker Biospin - collection

XEASY, Bartels et al. - chemical shift assignment

CYANA, Guntert, Mumenthaler and Wuthrich - chemical shift assignment

X-PLOR NIH, Schwieters, Kuszewski, Tjandra and Clore - structure solution

NMR spectrometers:

Bruker DRX 600 MHz
Bruker Avance 800 MHz

GB	ADC80509
SP	E2DIH5
AlphaFold	E2DIH5