BMRB

Biological Magnetic Resonance Data Bank


A Repository for Data from NMR Spectroscopy on Proteins, Peptides, Nucleic Acids, and other Biomolecules
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BMRB Entry 16709

Title: Spatial structure of Lch-beta peptide from two-component lantibiotic system Lichenicidin VK21   PubMed: 20578714

Deposition date: 2010-02-05 Original release date: 2011-05-19

Authors: Mineev, Konstantin; Shenkarev, Zakhar; Ovchinnikova, Tatiana; Arseniev, Alexander

Citation: Shenkarev, Zakhar; Finkina, Ekaterina; Nurmukhamedova, Elina; Balandin, Sergey; Mineev, Konstantin; Nadezhdin, Kirill; Yakimenko, Zoya; Tagaev, Andrey; Temirov, Yuri; Arseniev, Alexander; Ovchinnikova, Tatiana. "Isolation, structure elucidation, and synergistic antibacterial activity of a novel two-component lantibiotic lichenicidin from Bacillus licheniformis VK21."  Biochemistry 49, 6462-6472 (2010).

Assembly members:
LchB, polymer, 32 residues, Formula weight is not available

Natural source:   Common Name: Bacillus licheniformis   Taxonomy ID: 1402   Superkingdom: Eubacteria   Kingdom: not available   Genus/species: Bacillus licheniformis

Experimental source:   Production method: purified from the natural source   Host organism: Bacillus Licheniformis

Entity Sequences (FASTA):
LchB: XXPAXXXXWTCIXAGVXVXA SLCPXXKCXSRC

Data sets:
Data typeCount
13C chemical shifts84
1H chemical shifts170

Additional metadata:

  • Assembly
  • Samples and Experiments
  • Software
  • Spectrometers
  • Hide all

Assembly:

Entity Assembly IDEntity NameEntity ID
1LchB1

Entities:

Entity 1, LchB 32 residues - Formula weight is not available

1   2KTDBUPROALADBUDBUDALDHATRPTHR
2   CYSILEDBUALAGLYVALDBUVALDALALA
3   SERLEUCYSPROABADBULYSCYSABASER
4   ARGCYS

Samples:

sample_1: LchB 0.5 mM; methanol, [U-100% 2H], 500 mg

sample_conditions_1: pH: 3.5; pressure: 1 atm; temperature: 300 K

Experiments:

NameSampleSample stateSample conditions
2D 1H-1H COSYsample_1isotropicsample_conditions_1
2D 1H-1H NOESYsample_1isotropicsample_conditions_1
2D 1H-1H TOCSYsample_1isotropicsample_conditions_1
2D 1H-13C HSQCsample_1isotropicsample_conditions_1

Software:

CARA v1.5.3, Keller and Wuthrich - chemical shift assignment

TOPSPIN v2.1, Bruker Biospin - collection, processing

CYANA v2.1, Guntert, Mumenthaler and Wuthrich - structure solution

NMR spectrometers:

  • Bruker Avance 700 MHz

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