muscarinic toxin 2   Click here for help

GtoPdb Ligand ID: 312

Synonyms: MT2 | MTx2
Comment: MT2 (m4-toxin), like MT7 (ml-toxin), is a toxin from the venom of the Eastern green mamba (Dendroaspis augusticeps).
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Selectivity at GPCRs
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Target Sp. Type Action Value Parameter Concentration range (M) Reference
M1 receptor Hs Antagonist Antagonist 6.4 pKi - 1
pKi 6.4 [1]
M4 receptor Hs Antagonist Antagonist 5.9 pKi - 1
pKi 5.9 [1]