BMRB Entry 30886

Name: Solution NMR Structure of PawL-Derived Peptide PLP-42
Published: 2021-03-19

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PDB ID: 7m2b
Entry in NMR Restraints Grid
Validation report in NRG-CING
Chem Shift validation: AVS_full
BMRB Entry DOI: doi:10.13018/BMR30886
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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:

Solution NMR Structure of PawL-Derived Peptide PLP-42

Deposition date:

2021-03-16

Original release date:

2021-03-19

Authors:

Payne, C.; Rosengren, K.

Citation:

Citation: Payne, C.; Fisher, M.; Mylne, J.; Rosengren, K.. "Structural Characterization of the PawL-Derived Peptide Family, an Ancient Subfamily of Orbitides" J. Nat. Prod. 84, 2914-2922 (2021).
PubMed: 34672199

Assembly members:

Assembly members:
entity_1, polymer, 8 residues, 952.061 Da.

Natural source:

Natural source: Common Name: Sanvitalia procumbens Taxonomy ID: 502543 Superkingdom: Eukaryota Kingdom: Viridiplantae Genus/species: Sanvitalia procumbens

Experimental source:

Experimental source: Production method: chemical synthesis

Entity Sequences (FASTA):

Entity Sequences (FASTA):
entity_1: TFFNPVID

Data sets:

assigned_chemical_shifts
- assigned_chemical_shifts_1

Data type	Count
13C chemical shifts	20
15N chemical shifts	6
1H chemical shifts	44

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 8 residues - 952.061 Da.

1

THR

PHE

ASN

PRO

VAL

ILE

ASP

Samples:

sample_1: PLP-42 2 mg/mL

sample_conditions_1: ionic strength: 0 mM; pH: 3.5; pressure: 1 atm; temperature: 288 K

sample_conditions_2: ionic strength: 0 mM; pH: 3.5; pressure: 1 atm; temperature: 293 K

sample_conditions_3: ionic strength: 0 mM; pH: 3.5; pressure: 1 atm; temperature: 298 K

sample_conditions_4: ionic strength: 0 mM; pH: 3.5; pressure: 1 atm; temperature: 303 K

sample_conditions_5: ionic strength: 0 mM; pH: 3.5; pressure: 1 atm; temperature: 308 K

Experiments:

Name	Sample	Sample state	Sample conditions
2D 1H-1H NOESY	sample_1	isotropic	sample_conditions_3
2D 1H-1H TOCSY	sample_1	isotropic	sample_conditions_3
2D 1H-13C HSQC	sample_1	isotropic	sample_conditions_3
2D 1H-15N HSQC	sample_1	isotropic	sample_conditions_3
2D 1H-1H TOCSY	sample_1	isotropic	sample_conditions_1
2D 1H-1H TOCSY	sample_1	isotropic	sample_conditions_5
2D 1H-1H TOCSY	sample_1	isotropic	sample_conditions_4
2D 1H-1H TOCSY	sample_1	isotropic	sample_conditions_2

Software:

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

CYANA, Guntert, Mumenthaler and Wuthrich - structure calculation

CARA, Keller and Wuthrich - chemical shift assignment, peak picking

NMR spectrometers:

Bruker AVANCE III 900 MHz

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