?cl26695: Ca_chan_IQ Superfamily (this model, PSSM-Id:391596 is obsolete and has been replaced by 474845)
Voltage gated calcium channel IQ domain Voltage gated calcium channels control cellular calcium entry in response to changes in membrane potential. The isoleucine-glutamine (IQ) motif in the voltage gated calcium channel IQ domain interacts with hydrophobic pockets of Ca2+/calmodulin. The interaction regulates two self-regulatory calcium dependent feedback mechanism, calcium dependent inactivation (CDI), and calcium-dependent facilitation (CDF).
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Jiyao W et al.(2023). "The conserved domain database in 2023.",