Evidence 1
Activity
Activity
Neurotoxin
FUNCTION: Binds specifically to voltage-gated sodium channels (Nav), thereby delaying their inactivation during signal transduction (By similarity). Has a longer mammalian heart stimulation effect than Hk2a, Hk8a and Hk16a (PubMed:14672713). {ECO:0000250, ECO:0000269|PubMed:14672713}.
Target
voltage-gated sodium channel (Nav)
Source & Reference
NA
UniProtKB/Swiss-Prot Tox-Prot
Other
Anthopleura sp. (strain 'Zhanjiang') (Sea anemone)
Neurotoxin
Ion channel impairing toxin
Voltage-gated sodium channel impairing toxin
Binds specifically to voltage-gated sodium channels (Nav), thereby delaying their inactivation during signal transduction (By similarity). Has a longer mammalian heart stimulation effect than Hk2a, Hk8a and Hk16a (PubMed:14672713)..
Delta-actitoxin-Aspp1b (Delta-AITX-Aspp1b) (Toxin Hk7a)
sea anemone
Sea anemone sodium channel inhibitory toxin family, Type I subfamily
Evidence at transcript level
Cardiotoxin
Disulfide bond
Ion channel impairing toxin
Nematocyst
Neurotoxin
Secreted
Toxin
Voltage-gated sodium channel impairing toxin