This small family of 2 members putatively forms cation-selective ion channels. They are predicted to contain two KV-style six-transmembrane domains, suggesting they form a dimer in the membrane. These channels are closely related to CatSper channels and, more distantly, to TRP channels. (hgnc.genefamily:247)



None available.

Incoming Relations

Identifier Name Relation
HGNC:18182 TPCN1 isa
HGNC:20820 TPCN2 isa

Outgoing Relations

Relation Identifier Name
isa FPLX:Voltage_gated_ion_channels Voltage_gated_ion_channels
isa FPLX:Calcium_channels Calcium_channels