| Eag1 | SK | TRPV5/6 | KCNQ | ||
| CaM Docking | N-lobe | N1 (holo) [23,24] |
S4-S5 (holo) [45] |
C1 (holo) [79,80,81] |
hB (holo) [117] |
| C-lobe | C1, C2 (holo) [23] |
hA (apo) [45] |
C2 (holo) [79,80,81] |
hA (apo) [117] |
|
| Ca2+ signaling | C-lobe [30] |
N-lobe [45] |
EF3/4 linker [79,80,81] |
C-lobe [85,97,121] |
|
| Residence/motility | N-lobe | Dynamic [25] |
Dynamic [45] |
Dynamic [75] |
Static [85,97,121] |
| C-lobe | Dynamic [25] |
Static [45] |
Dynamic [75] |
Partially static [85,97,121] |
|
| Mechanism | Allosteric(S4/5, PAS cap) [20] |
Mechanical (ViSD, S4/5a) [45] |
Direct pore [75] |
Indirect (PIP2, S6 gate) [97,121] |
|
| EC50 Ca2+ | 70–100 nM [25,29] |
440 nM [50] |
90 nM [67] |
? | |
| Ca2+ Effect | Inhibition [25,29] |
Activation [39] |
Blockade [79,80,81] |
? |