actin-related proteins

Actin-related proteins (ARPs) are a group of proteins that resemble actin, a fundamental component of the cell's structure. They assist in various cellular processes by helping build and reorganize the cell's internal framework, known as the cytoskeleton. This framework supports cell shape, enables movement, and aids in functions like transporting materials within the cell. While actin itself is crucial for these tasks, ARPs help modulate and direct these activities, playing specialized roles in maintaining cell integrity and facilitating cellular dynamics essential for health and development.