Ca2+ and calmodulin differentially modulate myo-inositol 1,4, 5-trisphosphate (IP3)-binding to the recombinant ligand-binding domains of the various IP3 receptor isoforms.

Ca2+ and calmodulin differentially modulate myo-inositol 1,4, 5-trisphosphate (IP3)-binding to the recombinant ligand-binding domains of the various IP3 receptor isoforms.