BMRB Entry 16707

Title:
Spatial structure of Lch-alpha peptide from two-component lantibiotic Lichenicidin VK21
Deposition date:
2010-02-05
Original release date:
2011-05-19
Authors:
Mineev, Konstantin; Shenkarev, Zakhar; Ovchinnikova, Tatiana; Arseniev, Alexander
Citation:

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).
PubMed: 20578714

Assembly members:

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

Natural source:

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

Experimental source:

Experimental source:   Production method: purified from the natural source   Host organism: Bacillus Licheniformis   Vector: none

Entity Sequences (FASTA):

Entity Sequences (FASTA):
LchA: XIXLXXCAILXKPLGNNGYL CXVXKECMPSCN

Data sets:
Data typeCount
13C chemical shifts99
1H chemical shifts212

Additional metadata:

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

Assembly:

Entity Assembly IDEntity NameEntity ID
1LchA1

Entities:

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

1   2KTILEABALEUDHADBUCYSALAILELEU
2   DALLYSPROLEUGLYASNASNGLYTYRLEU
3   CYSABAVALABALYSGLUCYSMETPROSER
4   CYSASN

Samples:

sample_1: LchA 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

Related Database Links:

PDB