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 19124

Title: NMR spatial structure of the antimicrobial peptide Tk-Amp-X2

Deposition date: 2013-03-28 Original release date: 2014-03-31

Authors: Usmanova, Dinara; Mineev, Konstantin; Arseniev, Alexander

Citation: Usmanova, Dinara; Mineev, Konstantin; Arseniev, Alexander. "NMR spatial structure of the antimicrobial peptide Tk-Amp-X2"  To be Published ., .-..

Assembly members:
antimicrobial_peptide, polymer, 28 residues, 3533.107 Da.

Natural source:   Common Name: Triticum kiharae   Taxonomy ID: 376535   Superkingdom: Eukaryota   Kingdom: Viridiplantae   Genus/species: Triticum kiharae

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

Entity Sequences (FASTA):
antimicrobial_peptide: ADDRCERMCQRYHDRREKKQ CMKGCRYG

Data sets:
Data typeCount
13C chemical shifts76
15N chemical shifts31
1H chemical shifts177

Additional metadata:

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

Assembly:

Entity Assembly IDEntity NameEntity ID
1antimicrobial peptide Tk-Amp-X21

Entities:

Entity 1, antimicrobial peptide Tk-Amp-X2 28 residues - 3533.107 Da.

1   ALAASPASPARGCYSGLUARGMETCYSGLN
2   ARGTYRHISASPARGARGGLULYSLYSGLN
3   CYSMETLYSGLYCYSARGTYRGLY

Samples:

sample_1: antimicrobial peptide, [U-13C; U-15N], mM

sample_2: antimicrobial peptide, [U-13C; U-15N], mM

sample_conditions_1: pH: 5.6; temperature: 303 K

Experiments:

NameSampleSample stateSample conditions
2D 1H-15N HSQCsample_1isotropicsample_conditions_1
3D 1H-15N NOESYsample_1isotropicsample_conditions_1
3D 1H-15N TOCSYsample_1isotropicsample_conditions_1
2D 1H-13C HSQCsample_1isotropicsample_conditions_1
3D HNHAsample_1isotropicsample_conditions_1
2D DQF-COSYsample_2isotropicsample_conditions_1
3D HNHBsample_1isotropicsample_conditions_1
2D 1H-1H NOESYsample_2isotropicsample_conditions_1
2D 1H-1H TOCSYsample_2isotropicsample_conditions_1

Software:

CYANA v3.0 - chemical shift assignment

NMR spectrometers:

  • Bruker Avance 700 MHz

Related Database Links:

PDB
EMBL CCP19158 CCP19160 CCP19162 CCP19169 CCP19171
GB EMS59180

Download simulated HSQC data in one of the following formats:
CSV: Backbone or all simulated shifts
SPARKY: Backbone or all simulated shifts