BMRB Entry 30961

Name: Solution structure of spider toxin Ssp1a
Published: 2022-01-28

Click here to enlarge.

PDB ID: 7skc
Entry in NMR Restraints Grid
Validation report in NRG-CING
Chem Shift validation: AVS_full
BMRB Entry DOI: doi:10.13018/BMR30961
MolProbity Validation Chart

NMR-STAR file interactive viewer.
NMR-STAR v3 text file.
XML gzip file.
RDF gzip 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 spider toxin Ssp1a

Deposition date:

2021-10-20

Original release date:

2022-01-28

Authors:

Wilson, D.; Daly, N.; Dongol, Y.; Lewis, R.

Citation:

Citation: Dongol, Y.; Choi, P.; Wilson, D.; Daly, N.; Cardoso, F.; Lewis, R.. "Voltage-Gated Sodium Channel Modulation by a New Spider Toxin Ssp1a Isolated From an Australian Theraphosid" Front. Pharmacol. 12, 795455-795455 (2021).
PubMed: 35002728

Assembly members:

Assembly members:
entity_1, polymer, 34 residues, 4037.543 Da.

Natural source:

Natural source: Common Name: spiders Taxonomy ID: 1395660 Superkingdom: Eukaryota Kingdom: Metazoa Genus/species: Selenotypus not available

Experimental source:

Experimental source: Production method: recombinant technology Host organism: Escherichia coli

Entity Sequences (FASTA):

Entity Sequences (FASTA):
entity_1: GDCLGWFSGCDPNNNKCCEG YVCHWKYPWCRYDL

Data sets:

assigned_chemical_shifts
- assigned_chemical_shifts_1

Data type	Count
13C chemical shifts	25
15N chemical shifts	33
1H chemical shifts	220

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 34 residues - 4037.543 Da.

1

GLY

ASP

CYS

LEU

GLY

TRP

PHE

SER

GLY

CYS

2

ASP

PRO

ASN

LYS

CYS

GLU

GLY

3

TYR

VAL

CYS

HIS

TRP

LYS

TYR

PRO

TRP

CYS

4

ARG

TYR

ASP

LEU

Samples:

sample_1: Ssp1a 0.5 mM

sample_conditions_1: ionic strength: 0 mM; pH: 4; pressure: 1 atm; temperature: 290 K

Experiments:

Name	Sample	Sample state	Sample conditions
2D TOCSY	sample_1	isotropic	sample_conditions_1
2D COSY	sample_1	isotropic	sample_conditions_1
2D NOESY	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:

CcpNmr Analysis, CCPN - chemical shift assignment, peak picking

TopSpin, Bruker Biospin - collection

CYANA, Guntert, Mumenthaler and Wuthrich - refinement, structure calculation

NMR spectrometers:

Bruker AVANCE III HD 600 MHz

Download HSQC peak lists in one of the following formats:
CSV: Backbone or all simulated peaks
SPARKY: Backbone or all simulated peaks