BMRB Entry 30339

Name: Solution structure of Magi3 a specific insect toxin from the spider Macrothele gigas
Published: 2018-01-05

Click here to enlarge.

PDB ID: 6ax2
Entry in NMR Restraints Grid
Validation report in NRG-CING
Chem Shift validation: AVS_full
BMRB Entry DOI: doi:10.13018/BMR30339
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 Magi3 a specific insect toxin from the spider Macrothele gigas

Deposition date:

2017-09-06

Original release date:

2018-01-05

Authors:

del Rio Portilla, F.; Titaux Delgado, G.; Escobedo Gonzalez, F.

Citation:

Citation: Titaux-Delgado, G.; Carrillo, E.; Mendoza, A.; Martinez-Mayorga, M.; Escobedo-Gonzalez, F.; Cano-Sanchez, P.; Lopez-Vera, E.; Corzo, G.; del Rio Portilla, F.. "Successful refolding and NMR structure of rMagi3: An insecticidal spider toxin rich in disulfide bonds." Protein Sci. 27, 692-701 (2018).
PubMed: 29247580

Assembly members:

Assembly members:
Mu-hexatoxin-Mg2a, polymer, 46 residues, 5241.110 Da.

Natural source:

Natural source: Common Name: Spider Taxonomy ID: 223896 Superkingdom: Eukaryota Kingdom: Metazoa Genus/species: Macrothele gigas

Experimental source:

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

Entity Sequences (FASTA):

Entity Sequences (FASTA):
Mu-hexatoxin-Mg2a: GGCIKWNHSCQTTTLKCCGK CVVCYCHTPWGTNCRCDRTR LFCTED

Data sets:

assigned_chemical_shifts
- assigned_chemical_shifts_1
spectral_peak_list
- spectral_peak_list_1

Data type	Count
1H chemical shifts	254

Additional metadata:

Assembly
Samples and Experiments
Software
Spectrometers
Hide all

Assembly:

Entity Assembly ID	Entity Name	Entity ID
1	entity_1	1

Entities:

Entity 1, entity_1 46 residues - 5241.110 Da.

1

GLY

CYS

ILE

LYS

TRP

ASN

HIS

SER

CYS

2

GLN

THR

LEU

LYS

CYS

GLY

LYS

3

CYS

VAL

CYS

TYR

CYS

HIS

THR

PRO

TRP

4

GLY

THR

ASN

CYS

ARG

CYS

ASP

ARG

THR

ARG

5

LEU

PHE

CYS

THR

GLU

ASP

Samples:

sample_1: Magi3 1 ± 0.1 mM

sample_conditions_1: pH: 6.5; pressure: 1 atm; temperature: 297 K

Experiments:

Name	Sample	Sample state	Sample conditions
2D DQF-COSY	sample_1	isotropic	sample_conditions_1
2D 1H-1H TOCSY	sample_1	isotropic	sample_conditions_1
2D 1H-1H NOESY	sample_1	isotropic	sample_conditions_1
2D 1H-1H NOESY	sample_1	isotropic	sample_conditions_1
2D 1H-1H NOESY	sample_1	isotropic	sample_conditions_1
2D 1H-1H NOESY	sample_1	isotropic	sample_conditions_1
2D 1H-1H TOCSY	sample_1	isotropic	sample_conditions_1

Software:

AMBER v9, Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, and Kollman - refinement

CARA v1.5, Keller and Wuthrich - chemical shift assignment

CYANA v2.1, Guntert, Mumenthaler and Wuthrich - peak picking, structure calculation

NMRPipe v2014, Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax - processing

NMR spectrometers:

Varian INOVA 500 MHz
Bruker AvanceIII 700 MHz