BMRB Entry 34907

Name: NMR structure of tanniamide in micellar DPC solution
Published: 2025-02-21

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PDB ID: 8s8n
Entry in NMR Restraints Grid
Validation report in NRG-CING
Chem Shift validation: AVS_full
BMRB Entry DOI: doi:10.13018/BMR34907
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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:

NMR structure of tanniamide in micellar DPC solution

Deposition date:

2024-03-06

Original release date:

2025-02-21

Authors:

Kovacs, B.; Geudens, N.; Martins, J.

Citation:

Citation: Kovacs, B.; Geudens, N.; Martins, J.. "NMR structure of tanniamide in micellar DPC solution" To be published ., .-..

Assembly members:

Assembly members:
entity_1, polymer, 13 residues, 1581.889 Da.

Natural source:

Natural source: Common Name: Pseudomonas ekonensis Taxonomy ID: 2842353 Superkingdom: Bacteria Kingdom: not available Genus/species: Pseudomonas ekonensis

Experimental source:

Experimental source: Production method: purified from the natural source

Entity Sequences (FASTA):

Entity Sequences (FASTA):
entity_1: XXXXXLXLXLXIE

Data sets:

assigned_chemical_shifts
- assigned_chemical_shifts_1

Data type	Count
13C chemical shifts	42
1H chemical shifts	86

Additional metadata:

Assembly
Samples and Experiments
Software
Spectrometers
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Assembly:

Entity Assembly ID	Entity Name	Entity ID
1	unit_1	1

Entities:

Entity 1, unit_1 13 residues - 1581.889 Da.

1

A1H5T

DLE

DAS

2TL

28J

LEU

DGN

LEU

DSN

LEU

2

DGN

ILE

GLU

Samples:

sample_1: tanniamide 1.82 mM; DPC, [U-2H], 102.2 mM

sample_conditions_1: ionic strength: 26 mM; pH: 7.4; pressure: 1 atm; temperature: 310 K

Experiments:

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

Software:

Amber, Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, ... and Kollman - refinement

AmberTools, Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, ... and Kollman - data analysis

TopSpin v3.x, Bruker Biospin - collection, processing

CcpNmr Analysis, CCPN, Vuister et al. (CCPN) - chemical shift assignment, peak picking

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

NMR spectrometers:

Bruker AVANCE II 700 MHz