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 15261

Title: LactococcinGb in DPC and TFE   PubMed: 18187052

Authors: Rogne, Per; Kristiansen, Per; Fimland, Gunnar; Nissen-Meyer, Jon

Citation: Rogne, Per; Fimland, Gunnar; Nissen-Meyer, Jon; Kristiansen, Per. "Three-dimensional structure of the two peptides that constitutes the two-peptide bacteriocin Lactococcin G"  Biochim. Biophys. Acta. 1784, 543-554 (2008).

Assembly members:
lcnGb, polymer, 35 residues, 4118.848 Da.

Natural source:   Common Name: Lactcococcus lactis   Taxonomy ID: 1358   Superkingdom: Bacteria   Kingdom: not available   Genus/species: Lactococcus lactis

Experimental source:   Production method: recombinant technology   Host organism: Escherichia coli

Entity Sequences (FASTA):
lcnGb: KKWGWLAWVDPAYEFIKGFG KGAIKEGNKDKWKNI

Data sets:
Data typeCount
15N chemical shifts78
1H chemical shifts485

Additional metadata:

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

Entity Assembly IDEntity NameEntity ID
1lcnGb1

Entities:

Entity 1, lcnGb 35 residues - 4118.848 Da.

1   LYSLYSTRPGLYTRPLEUALATRPVALASP
2   PROALATYRGLUPHEILELYSGLYPHEGLY
3   LYSGLYALAILELYSGLUGLYASNLYSASP
4   LYSTRPLYSASNILE

Samples:

LcnGb_DPC: lactococcinG beta, [U-15N], 1 mM; DPC, [U-2H], 200 mM; D2O 10%; TFA 0.1%; DSS 0.2 mM

lcnGb_TFE: Lactococcin Gb, [U-15N], 1 mM; TFE, [U-2H], 90%; TFA 0.1%; DSS 0.2 mM

25C: pH: 2.8; pressure: 1 atm; temperature: 298 K

Experiments:

NameSampleSample stateSample conditions
2D 1H-15N HSQCLcnGb_DPCisotropic25C
2D 1H-1H TOCSYLcnGb_DPCisotropic25C
2D 1H-1H NOESYLcnGb_DPCisotropic25C
3D 1H-15N TOCSYLcnGb_DPCisotropic25C
3D 1H-15N NOESYLcnGb_DPCisotropic25C
2D 1H-15N HSQClcnGb_TFEisotropic25C
2D 1H-1H TOCSYlcnGb_TFEisotropic25C
2D 1H-1H NOESYlcnGb_TFEisotropic25C
3D 1H-15N TOCSYlcnGb_TFEisotropic25C
3D 1H-15N NOESYlcnGb_TFEisotropic25C

Software:

TOPSPIN v1.3, Bruker Biospin - collection, processing

NMRPipe, Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax - processing

CARA v1.4.1, Keller and Wuthrich - chemical shift assignment

TALOS, Cornilescu, Delaglio and Bax - data analysis

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

Molmol v2k.2, Koradi, Billeter and Wuthrich - RMSD value calculation, Visualization

NMR spectrometers:

  • Bruker Avance 600 MHz

Related Database Links:

PDB
GB AAB23090 ACR43770
SP P36962