👉 Tubuline is a type of protein that plays a crucial role in cell signaling pathways, particularly within the nervous system. It includes components such as tubulin (a protein that forms the fiber and the microtubules that carry out cell movement) and myosin (which helps control muscle contraction). Tuba- and myosin-containing proteins are known for their ability to bind to specific receptors on neurons, allowing them to communicate with each other and initiate actions.