BMRB Entry 30847

Title:
NMR structure of Beta-KTx14.3
Deposition date:
2021-01-21
Original release date:
2022-02-04
Authors:
Carranza-Gonzalez, L.; Titaux-Delgado, G.; del Rio-Portilla, J.
Citation:

Citation: Titaux-Delgado, G.; Lopez-Giraldo, A.; Carrillo, E.; Cofas-Vargas, L.; Carranza-Gonzalez, L.; Lopez-Vera, E.; Garcia-Hernandez, E.; del Rio-Portilla, J.. "Beta-KTx14.3, a scorpion toxin, blocks the human potassium channel KCNQ1"  Biochim. Biophys. Acta Proteins Proteom. 1871, 140906-140906 (2023).
PubMed: 36918120

Assembly members:

Assembly members:
entity_1, polymer, 48 residues, 5271.080 Da.

Natural source:

Natural source:   Common Name: Chinese swimming scorpion   Taxonomy ID: 172552   Superkingdom: Eukaryota   Kingdom: Metazoa   Genus/species: Lychas mucronatus

Experimental source:

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

Entity Sequences (FASTA):

Entity Sequences (FASTA):
entity_1: IAGVADLNNMSQLGCPFIEK WCEDHCESKKQVGKCENFDC SCVKLGGK

Data sets:
Data typeCount
1H chemical shifts257

Additional metadata:

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

Entity Assembly IDEntity NameEntity ID
1unit_11

Entities:

Entity 1, unit_1 48 residues - 5271.080 Da.

1   ILEALAGLYVALALAASPLEUASNASNMET
2   SERGLNLEUGLYCYSPROPHEILEGLULYS
3   TRPCYSGLUASPHISCYSGLUSERLYSLYS
4   GLNVALGLYLYSCYSGLUASNPHEASPCYS
5   SERCYSVALLYSLEUGLYGLYLYS