BMRB Entry 30119

Name: Connexin 26 WT peptide NMR Structure
Published: 2016-09-23

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PDB ID: 5kj3
Entry in NMR Restraints Grid
Validation report in NRG-CING
Chem Shift validation: AVS_full
BMRB Entry DOI: doi:10.13018/BMR30119
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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:

Connexin 26 WT peptide NMR Structure

Deposition date:

2016-06-17

Original release date:

2016-09-23

Authors:

Dowd, T.; Bargiello, T.

Citation:

Citation: Batir, Y.; Bargiello, T.; Dowd, T.. "Structural studies of N-terminal mutants of Connexin 26 and Connexin 32 using (1)H NMR spectroscopy." Arch. Biochem. Biophys. 608, 8-19 (2016).
PubMed: 27378082

Assembly members:

Assembly members:
entity_1, polymer, 23 residues, 2372.720 Da.

Natural source:

Natural source: Common Name: Human Taxonomy ID: 9606 Superkingdom: Eukaryota Kingdom: Metazoa Genus/species: Homo sapiens

Experimental source:

Experimental source: Production method: chemical synthesis

Entity Sequences (FASTA):

Entity Sequences (FASTA):
entity_1: XMDWGTLQTILGGVNKHSTS IGK

Data sets:

assigned_chemical_shifts
- assigned_chemical_shifts_1

Data type	Count
13C chemical shifts	40
1H chemical shifts	133

Additional metadata:

Assembly
Samples and Experiments
Software
Spectrometers
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Assembly:

Entity Assembly ID	Entity Name	Entity ID
1	entity_1	1

Entities:

Entity 1, entity_1 23 residues - 2372.720 Da.

1

ACE

MET

ASP

TRP

GLY

THR

LEU

GLN

THR

ILE

2

LEU

GLY

VAL

ASN

LYS

HIS

SER

THR

SER

3

ILE

GLY

LYS

Samples:

sample_1: entity_1 1.0 ± 0.1 mM; KCl 100 ± 0.1 mM; TSP 100 ± 2 uM

sample_conditions_2: ionic strength: 0.1 M; pH: 7.0; pressure: 1 atm; temperature: 288 K

Experiments:

Name	Sample	Sample state	Sample conditions
2D 1H-1H TOCSY	sample_1	isotropic	sample_conditions_2
2D 1H-1H NOESY	sample_1	isotropic	sample_conditions_2
2D 1H-13C HSQC	sample_1	isotropic	sample_conditions_2

Software:

CNS, Brunger, Adams, Clore, Gros, Nilges and Read - refinement, structure calculation

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

NMRView, Johnson, One Moon Scientific - chemical shift assignment

VNMR, Varian - collection

NMR spectrometers:

Varian INOVA 600 MHz
Varian INOVA 600 MHz