EOG84BDG5	GO:0005216	22/136	ion channel activity	molecular_function	"Enables the facilitated diffusion of an ion (by an energy-independent process) by passage through a transmembrane aqueous pore or channel without evidence for a carrier-mediated mechanism. May be either selective (it enables passage of a specific ion only) or non-selective (it enables passage of two or more ions of same charge but different size)." [GOC:cy, GOC:mtg_transport, GOC:pr, ISBN:0815340729]
EOG84BDG5	GO:0016021	22/136	integral component of membrane	cellular_component	"The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane." [GOC:dos, GOC:go_curators]
EOG84BDG5	GO:0005891	10/136	voltage-gated calcium channel complex	cellular_component	"A protein complex that forms a transmembrane channel through which calcium ions may pass in response to changes in membrane potential." [GOC:mah]
EOG84BDG5	GO:0005245	9/136	voltage-gated calcium channel activity	molecular_function	"Enables the transmembrane transfer of a calcium ion by a voltage-gated channel. A voltage-gated channel is a channel whose open state is dependent on the voltage across the membrane in which it is embedded." [GOC:mtg_transport, GOC:tb, ISBN:0815340729]
EOG84BDG5	GO:0030317	1/136	sperm motility	biological_process	"Any process involved in the controlled movement of a sperm cell." [GOC:jl]
EOG84BDG5	GO:0070509	1/136	calcium ion import	biological_process	"The directed movement of calcium ions into a cell or organelle." [GOC:mah]
EOG84BDG5	GO:0008332	1/136	low voltage-gated calcium channel activity	molecular_function	"Enables the transmembrane transfer of a calcium ion by a low voltage-gated channel. A low voltage-gated channel is a channel whose open state is dependent on low voltage across the membrane in which it is embedded." [GOC:mtg_transport, ISBN:0815340729, PMID:16382099]
EOG84BDG5	GO:0086010	1/136	membrane depolarization during action potential	biological_process	"The process in which membrane potential changes in the depolarizing direction from the negative resting potential towards the positive membrane potential that will be the peak of the action potential." [GOC:BHF, GOC:mtg_cardiac_conduct_nov11]