Toxin Name U24-ctenitoxin-Pn1a
Source Species Phoneutria  nigriventer (Brazilian armed spider)
Toxin Group Ctenitoxin
Description Toxin with weak homology to cysteine proteinase inhibitors. Presumed to be a protease inhibitor, however, its biological activity and function in venom is currently not known. Contains two thyroglobulin type-1 domains (residues 4-67 and 72-127).
Discovered 2004
Sex: female, Prosoma length: 13mm
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This toxin last updated on Feb 14, 2011

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