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 4601

Title: Solution structure of the channel-former Zervamicin IIB (peptaibol antibiotic)

Authors: Balashova, T.; Shenkarev, Z.; Tagaev, A.; Ovchinnikova, T.; Raap, J.; Arseniev, A.

Citation: Balashova, T.; Shenkarev, Z.; Tagaev, A.; Ovchinnikova, T.; Raap, J.; Arseniev, A.. "NMR Structure of the Channel-Former Zervamicin IIB in Isotropic Solvents"  . ., 333-336 (2000).

Assembly members:
Zervamicin IIB, polymer, 17 residues, Formula weight is not available

Natural source:   Common Name: Emericellopsis salmosynnemata   Taxonomy ID: 118885   Superkingdom: Eukaryota   Kingdom: Fungi   Genus/species: Emericellopsis salmosynnemata

Experimental source:   Production method: purified from the natural source   Host organism: Emericellopsis salmosynnemata

Entity Sequences (FASTA):
Zervamicin IIB: XWIQXITXLXXQXXXPX

Data sets:
Data typeCount
13C chemical shifts79
15N chemical shifts16
1H chemical shifts114
coupling constants59

Additional metadata:

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

Entity Assembly IDEntity NameEntity ID
1Zervamicin IIB1

Entities:

Entity 1, Zervamicin IIB 17 residues - Formula weight is not available

1   ACETRPILEGLNDIVILETHRAIBLEUAIB
2   HYPGLNAIBHYPAIBPROPHL

Samples:

sample_1: Zervamicin IIB 10 mM

sample_2: Zervamicin IIB, [U-15N], 3 mM

sample_cond_1: pH: 5.8; pressure: 1 atm; temperature: 303 K

Experiments:

NameSampleSample stateSample conditions
DQF-COSYnot availablenot availablesample_cond_1
2D TOCSYnot availablenot availablesample_cond_1
2D NOESYnot availablenot availablesample_cond_1

Software:

DYANA v1.5 - Structure solution

DISCOVER v3.1 - refinement

NMR spectrometers:

  • VARIAN UNITY 600 MHz

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