| Chain | GOid | namespace | contents |
| A | 0000146 | molecular_function | microfilament motor activity |
| A | 0003774 | molecular_function | cytoskeletal motor activity |
| A | 0005515 | molecular_function | protein binding |
| A | 0005524 | molecular_function | ATP binding |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0005829 | cellular_component | cytosol |
| A | 0005859 | cellular_component | muscle myosin complex |
| A | 0005886 | cellular_component | plasma membrane |
| A | 0006939 | biological_process | smooth muscle contraction |
| A | 0008307 | molecular_function | structural constituent of muscle |
| A | 0016459 | cellular_component | myosin complex |
| A | 0016460 | cellular_component | myosin II complex |
| A | 0030241 | biological_process | skeletal muscle myosin thick filament assembly |
| A | 0031032 | biological_process | actomyosin structure organization |
| A | 0032982 | cellular_component | myosin filament |
| A | 0042470 | cellular_component | melanosome |
| A | 0048251 | biological_process | elastic fiber assembly |
| A | 0051015 | molecular_function | actin filament binding |
| A | 0055013 | biological_process | cardiac muscle cell development |
| A | 0070062 | cellular_component | extracellular exosome |
| A | 0072359 | biological_process | circulatory system development |