cation binding | myosin heavy chain binding | myosin binding | cytoskeletal protein binding | ion binding | protein binding | calcium ion binding | metal ion binding
supramolecular fiber | sarcomere | cell | myofibril | cytoplasm | intracellular organelle | actin cytoskeleton | contractile fiber | protein-containing complex | myosin complex | actomyosin | myosin II complex | organelle | I band | Z disc | stress fiber | cytoskeleton | intracellular | actin filament bundle | supramolecular complex