BMRB Entry 18141

Title:
Solution NMR structure of the novel conotoxin im23a from Conus imperialis
Deposition date:
2011-12-15
Original release date:
2012-03-19
Authors:
Khoo, Keith; Galea, Charles; Boonyalai, Nonlawat; Norton, Raymond
Citation:

Citation: Ye, Mingyu; Khoo, Keith; Xu, Shaoqiong; Zhou, Mi; Boonyalai, Nonlawat; Perugini, Matthew; Shao, Xiaoxia; Chi, Chengwu; Galea, Charles; Wang, Chunguang; Norton, Raymond. "A Helical Conotoxin from Conus imperialis Has a Novel Cysteine Framework and Defines a New Superfamily."  J. Biol. Chem. 287, 14973-14983 (2012).
PubMed: 22399292

Assembly members:

Assembly members:
entity, polymer, 42 residues, 4834.591 Da.

Natural source:

Natural source:   Common Name: Conus imperialis   Taxonomy ID: 35631   Superkingdom: Eukaryota   Kingdom: Metazoa   Genus/species: Conus imperialis

Experimental source:

Experimental source:   Production method: recombinant technology   Host organism: Escherichia coli   Vector: pGEX-4T-1

Entity Sequences (FASTA):

Entity Sequences (FASTA):
entity: IPYCGQTGAECYSWCIKQDL SKDWCCDFVKDIRMNPPADK CP

Data sets:
Data typeCount
13C chemical shifts29
15N chemical shifts43
1H chemical shifts281

Additional metadata:

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

Entity Assembly IDEntity NameEntity ID
1novel conotoxin im23a1

Entities:

Entity 1, novel conotoxin im23a 42 residues - 4834.591 Da.

1   ILEPROTYRCYSGLYGLNTHRGLYALAGLU
2   CYSTYRSERTRPCYSILELYSGLNASPLEU
3   SERLYSASPTRPCYSCYSASPPHEVALLYS
4   ASPILEARGMETASNPROPROALAASPLYS
5   CYSPRO

Related Database Links:

PDB 2LMZ
GB ACQ65998 AFE82855
SP D0PX84
AlphaFold D0PX84

Download HSQC peak lists in one of the following formats:
CSV: Backbone or all simulated peaks
SPARKY: Backbone or all simulated peaks