BMRB

Biological Magnetic Resonance Data Bank


A Repository for Data from NMR Spectroscopy on Proteins, Peptides, Nucleic Acids, and other Biomolecules
Member of WWPDB

BMRB Entry 25212

Title: High-resolution NMR structure of the protegrin-2 docked to DPC Micelles   PubMed: 25430060

Authors: Filippov, Andrey; Efimov, Sergey; Klochkov, Vladimir; Antzutkin, Oleg; Usachev, Konstantin

Citation: Usachev, Konstantin; Efimov, Sergey; Kolosova, A.; Filippov, Andrey; Klochkov, Vladimir. "High-resolution NMR structure of the antimicrobial peptide protegrin-2 docked to DPC Micelles"  J. Biomol. NMR 61, 227-234 (2015).

Assembly members:
PG-2, polymer, 16 residues, 1952.423 Da.

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

Experimental source:   Production method: chemical synthesis

Entity Sequences (FASTA):
PG-2: RGGRLCYCRRRFCVCV

Data sets:
Data typeCount
1H chemical shifts107

Additional metadata:

  • Assembly
  • Samples and Experiments
  • Software
  • Spectrometers
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Assembly:

Entity Assembly IDEntity NameEntity ID
1PG-21

Entities:

Entity 1, PG-2 16 residues - 1952.423 Da.

1   ARGGLYGLYARGLEUCYSTYRCYSARGARG
2   ARGPHECYSVALCYSVAL

Samples:

PG-2_sample: PG-2 4 mg; H2O 90%; D2O, [U-99% 2H], 10%; DPC, [U-99% 2H], 20 mg

sample_conditions_1: temperature: 293 K

Experiments:

NameSampleSample stateSample conditions
2D 1H-1H NOESYPG-2_sampleisotropicsample_conditions_1
2D 1H-1H TOCSYPG-2_sampleisotropicsample_conditions_1
2D 1H-1H COSYPG-2_sampleisotropicsample_conditions_1

Software:

SPARKY, Goddard - chemical shift assignment

X-PLOR_NIH, Schwieters, Kuszewski, Tjandra and Clore - structure solution

NMRPipe, Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax - structure solution

Molmol, Koradi, Billeter and Wuthrich - data analysis

TOPSPIN, Bruker Biospin - processing

NMR spectrometers:

  • Bruker Avance 500 MHz

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