BMRB Entry 5913

Title:
NMR SOLUTION STRUCTURE OF CN12, A NOVEL ALPHA-SCORPION TOXIN FROM CENTRUROIDES NOXIUS, SHOWING THE IMPORTANCE OF SURFACE CHARGE DISTRIBUTION FOR NA+-CHANNEL AFINITY.
Deposition date:
2003-08-20
Original release date:
2004-08-30
Authors:
DEL RIO-PORTILLA, F.; POSSANI, L.; HERNANDEZ-MARIN, E.; WANKE, E.; PIMIENTA, G.; CORONAS, F.; ZAMUDIO, F.
Citation:

Citation: DEL RIO-PORTILLA, F.; HERNANDEZ-MARIN, E.; PIMIENTA, G.; CORONAS, F.; ZAMUDIO, F.; Rodriguez de la Vega, R.; Wanke, E.; Possani, L.. "NMR solution structure of Cn12, a novel peptide from the Mexican scorpion Centruroides noxius with a typical beta-toxin sequence but with alpha-like physiological activity"  Eur. J. Biochem. 271, 2504-2516 (2004).
PubMed: 15182366

Assembly members:

Assembly members:
Neurotoxin Cn11, polymer, 67 residues, Formula weight is not available

Natural source:

Natural source:   Common Name: Mexican scorpion   Taxonomy ID: 6878   Superkingdom: Eukaryota   Kingdom: Metazoa   Genus/species: Centruroides noxius

Experimental source:

Experimental source:   Production method: .

Entity Sequences (FASTA):

Data sets:
Data typeCount
coupling constants22

Additional metadata:

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Assembly:

Entity Assembly IDEntity NameEntity ID
1Neurotoxin Cn111

Entities:

Entity 1, Neurotoxin Cn11 67 residues - Formula weight is not available

1   ARGASPGLYTYRPROLEUALASERASNGLY
2   CYSLYSPHEGLYCYSSERGLYLEUGLYGLU
3   ASNASNPROTHRCYSASNHISVALCYSGLU
4   LYSLYSALAGLYSERASPTYRGLYTYRCYS
5   TYRALATRPTHRCYSTYRCYSGLUHISVAL
6   ALAGLUGLYTHRVALLEUTRPGLYASPSER
7   GLYTHRGLYPROCYSARGSER

Related Database Links:

PDB 1PE4
SP P63019
AlphaFold P63019