ω-agatoxin IVB   Click here for help

GtoPdb Ligand ID: 2530

Synonyms: Omega-agatoxin-Aa4b
Comment: From the venom of Agelenopsis aperta (North American funnel-web spider)
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Selectivity at ion channels
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Target Sp. Type Action Value Parameter Concentration range (M) Reference
Cav2.1 Rn Gating inhibitor Antagonist 8.5 pKd - 1
pKd 8.5 (Kd 3x10-9 M) [1]
Voltage: -80.0 mV