i think that all three types of muscle have calmodulin , because every nucleated cell has it
calmodulin
Calmodulin on myosin heads
Smooth muscle only.
smooth muscle only
Calmodulin (a cytoplasmic calcium binding protein)
cardiac
No, calcium bonds to calmodulin
Calcium binds to the messenger protein Calmodulin. The calcium-calmodulin complex then activates myosin light chain kinase (MLCK), which phosphorylates myosin to allow it to bind to actin - producing contraction.
A calmodulin is a calcium-binding protein found in all nucleated cells.
Calmodulin
muscle contain special proteins called contractile proteins, they contract and relax to cause movement. Muscles are generally of two types (1) voluntary muscle and (2) involuntary muscle.
The protein channels responsible for the uptake of calcium ions from the lumen of the intestine into the bloodstream is calmodulin. VitaminD is required for action of calmodulin.