calcium ion transmembrane transporter activity
Enables the transfer of calcium (Ca) ions from one side of a membrane to the other.
GO:0046873
metal ion transmembrane transporter activity
is_a
SPCC1322.03 SPAC1F5.08c SPBC31E1.02c SPAC17G8.08c SPBC354.08c SPCC1183.11 SPCC576.04 SPAC521.04c SPAC2C4.17c SPAPB2B4.04c SPCC1795.02c SPAC1F7.03 SPAC186.05c SPAC6F6.01