monoatomic cation channel activity
calcium channel activity
GO:0005262
Reactome:R-HSA-139854
Reactome:R-HSA-3295579
molecular_function
Reactome:R-HSA-139855
Reactome:R-HSA-210420
Enables the facilitated diffusion of a calcium ion (by an energy-independent process) involving passage through a transmembrane aqueous pore or channel without evidence for a carrier-mediated mechanism.
Reactome:R-HSA-9663785
Reactome:R-HSA-8949145
Reactome:R-HSA-8949178
calcium ion transmembrane transporter activity