Cation channel sperm-associated protein 2
UniProtKB accession: A2ARP9
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Go to UniProtKB: A2ARP9
UniProtKB description: Voltage-gated calcium channel that plays a central role in sperm cell hyperactivation. Controls calcium entry to mediate the hyperactivated motility, a step needed for sperm motility which is essential late in the preparation of sperm for fertilization. Activated by intracellular alkalinization.
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